3 to 8 decoder ic number We also discuss the pin configuration of IC 74LS138 along with its truth table and inverted outputs with · The 74138 is a popular 3-to-8 line decoder IC chip manufactured by Texas Instruments. 업데이트 시간: 2023-12-01 13:38:01 74HC238D - The 74HC238; 74HCT238 decodes three binary weighted address inputs (A0, A1 and A2) to eight mutually exclusive outputs (Y0 to Y7). MicroProcessor Supervisory IC; Motor Control; Peripheral Drivers; Photocoupler · Solved: Are there decoder chips available at Multisim? If yes, where can I get them from? I want a 3-8 decoder 74LS138 thanks in Advance. Number of bids and bid amounts may be slightly out of · Part Number: 74HC138. This multiple enable function allows easy parallel expansion to a 1-of-32 (5 to 32 lines) decoder with just four '238 ICs and 1 Publication Order Number: MC74LCX138/D Low-Voltage CMOS 3-to-8 Decoder/Demultiplexer With 5 V−Tolerant Inputs MC74LCX138 The MC74LCX138 is a high performance, 3−to−8 decoder/demultiplexer operating from a 1. Other Combinational Logic Circuits Week 7 And 8 Lecture 2 Of 3 Ppt. A PCN may only apply to specific orderable part numbers in this datasheet. The device decodes 1-of-8 lines, set by x3 binary select inputs & three enable inputs. 7A. Wire up the IC 74183 using the diagram in Figure B3 as your reference. Qualification-Product Range-MSL-SVHC No SVHC (27-Jun-2024) Product Overview. Find parameters, ordering and quality information. Manufacturer: Philips Semicondcutor. Manufacturer Logic Family Multiplexers & Demultiplexers 3-to-8 Line Decoder Decoder VCC: 2-5. There are many types of decoders such as 2-4 decoder, 3-8 decoder and 4-16 decoder. S. 0. -A 3 to 8 decoder has three inputs (A,B,C) and eight outputs (DO to D7). The main function of this IC is to decode otherwise demultiplex the applications. View results and find ic 74138 -3 to 8 decoder datasheets and circuit and application notes in pdf format. ACTIVE. Added by Ver-Nica P. com FREE DELIVERY possible on eligible purchases. 5V to 5. Newark Electronics offers fast quotes, same day dispatch, fast delivery, wide inventory, datasheets & technical support. 6. When the latch is enabled (LE = LOW), the 74HC237 acts as a 3-to-8 active LOW decoder. This multiple enable function allows easy parallel expansion to a 1-of-32 (5 to 32 lines) decoder with just four '138 ICs and one The 74HC238 3-to-8 decoder/demultiplexer circuit we will build with an arduino microcontroller is shown below. Number of Decoded Outputs: 8. More Information; SKU: A-1502: Manufacturer: VARIOUS: MPN: MM74HCT138 www. This experiment studies the 74147 IC. First, we need to understand what a 5x32 decoder does. 74148 is an 8 data line to 3 line decoder IC. The 74HC148 also uses priority encoding and features eight active low inputs and a three-bit active low binary (Octal) output. Device is in production to support existing customers, but TI does not recommend using this What is a 74LS138 IC? The IC 74LS138 is a 3 to 8 line decoder integrated circuit from the 74xx family of transistor-transistor-logic-gates. Thus when A 3 is 'LOW', the upper decoder is enabled and the lower decoder is disabled. Functional diagram 7Product data sheet4LV138 All information provided in this document is subject to The difference in leakage power savings of Method-1 and Method-at same threshold voltage is 3. For a specific input combination, a single output line goes “1” and all other outputs become “0”. This IC ensures that only the highest priority or order data is encoded. Truth Table. 3-to-8 Decoder 3-to-8 Line Decoder / Demultiplexer (2) Decoder (1) Decoder / Demultiplexer (3) Select. · Substitute, m1m1 = 8 and m2m2 = 16 in the above formula. Subscription Link:Click here to Subscribe https://www. It is an active low decoder, meaning the I need to implement the function below using 3x8 decoder (74LS138) and a minimum number of gates but I did not see 74LS138 before. Package Type: DIP-16 (Dual In-line Package with 16 pins). It allows 3 input lines to selectively enable one of the 8 output lines. Type number Package Temperature range Name Description Version 74HC237D -40 °C to +125 °C SO16 plastic small outline package; 16 leads; body width 3. Add one to start the · In addition, this circuit diagram also allows for the addition and subtraction of larger binary numbers. of Outputs: 8 No. Increase the number of pins to 16 permits the manufacturer to divide the pins into two equal groups and place them in two sides of the IC. 2. Mouser Part # 595 The 74HC237 essentially combines the 3-to-8 decoder function with a 3-bit storage latch. com Datasheet (data sheet) search for integrated circuits (ic), semiconductors and other electronic components such as resistors, capacitors, transistors and diodes. 0 V A decoder circuit takes binary data of ‘n’ inputs into ‘2 n ’ unique output. However, any cost incurred on the packaging or returning of the · IC Design Center; Videos. That circuit was very complex but that gives you a good knowledge about Decoder Circuit. The 74LVC138A features three enable inputs (E1, E2 and E3). 9 mm Type number Package Temperature range Name Description Version 74LV138D -40 °C to +125 °C SO16 plastic small outline package; 16 leads; body width 3. SHIPPING COST a. RF803D Decoder IC, 8 pin 8 PIN SOIC 8 PIN PDIP RF803E 1 6 5 3 4 2. 5 V, SOIC-16. A 3 to 8 line decoder IC is a digital logic circuit that converts a binary input code into an associated decimal output code. 12; 2,955 In Stock; Mfr. The truth table of 3 to 8 line decoder using AND gate is given below. Below is the pin configuration for the IC 74HC238 3-to-8 line decoder or demultiplexer. You will receive an email or SMS notification at Your email address or mobile number provided to Us. Each of the second row decoder would activate one of its output for each A input, but only the one whose Chip Select (CS) is activated by the first decoder actually will activate its output. Commented Dec 18, Little difference, but more interesting with same pin number Buy SN74LS138N - TEXAS INSTRUMENTS - LOGIC, 3-8 LINE DECODER/DEMUX, 16DIP. Please refer to the corresponding PCN to see the exact orderable part number(s) affected. The only method I know of would be creating a truth table and a K map for all 21 segments and then creating a circuit from the expressions. High Speed CMOS Logic 3-to-8 Line Decoder Demultiplexer Inverting and Non-Inverting. Operating Temperature Max 85°C. 0 80 ÎÎÎ A 3. This multiple enable function allows easy parallel expansion to a 1-of-32 (5 to 32 lines) decoder with just four '238 ICs and · Texas Instruments SN74HCS137-Q1 3-to-8 Line Decoder/Demultiplexer is a three-to-eight decoder with latched address bits, one active-low output enable, and one standard output enable. The 74138 finds wide application in address decoding and driving LEDs/LCDs. Related. Datasheet; New Product Announcement; Contact Sales. 0 to 6. 7 — 26 March 2018 Product data sheet 1 General description The 74HC138; 74HCT138 decodes three binary weighted address inputs Type number Package Temperature range Name Description Version 74HC138D 74HCT138D-40 °C to +125 °C SO16 plastic small outline package; 16 leads; body width 3. medonasr. The circuit is arranged in such a way that the output of one 74LS138 IC becomes · Here we discuss the truth table of 3:8 line decoder. Check that the IC meets the voltage, decoding, and interface needs of your application. First, we need to understand the truth table of a full subtractor. The IC 74LS138 is engineered for high-speed functions, such as in memory decoders and data transfer systems. 3 to 8 line decoder demultiplexer is a combinational circuit that can be used as both a decoder and a demultiplexer. H12D Decoder. En is enable bit and A The VHC138 is an advanced high speed CMOS 3-to-8 decoder/demultiplexer fabricated with silicon gate CMOS technology. Specification: Voltage supply: 4. 00 in Bengaluru, Karnataka. Connect IC on the bread board as its terminals are not short. More Information; SKU: A-879: Manufacturer: Renesas: MPN: HD74LS138P: SNx4HC138 3-Line To 8-Line Decoders/Demultiplexers 1 Features PART NUMBER PACKAGE (1) BODY SIZE (NOM) SN74HC138D SOIC (16) 9. 150 Narrow DM74ALS138 3 to 8 Line Decoder/Demultiplexer Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0. The 74138 is a popular 3 to 8 line decoder IC chip that allows 3 input binary codes to choose 1 of 8 outputs. 9 mm SOT109-1 74 HCT138D · Other 3 to 8 Line Decoder IC: 74LS138, 74139. 4 — 27 January 2016 Product data sheet Type number Package Temperature range Name Description Version 74HC238D 40 C to +125 C SO16 plastic small outline package; 16 leads; body width 3. The 74LS138 is a 3-to-8 line decoder. 14%, 1. The device is made of Schottky diode which makes is a high-speed device and compatible with TTL IC. 5 V to 5. No. 74LS138 HD74LS138P 3 to 8 Decoder/Demultiplexer IC. Data sheet. Categories 74LS Series, Datasheets Tags 74ls148, encoder, priority encoder. Search. Figure 3: 2 to 4 Decoder Figure 4: 3 to 8 Decoder The two 2-4 decoders are neatly combined by making use of their enable inputs, but we need an extra eight AND gates to provide the enable function for the 3-8 decoder. Part # SN74LVC138AQPWREP. Number of Pins: 16; Mount: Surface Mount; Case/Package: SOIC; Logic Function: Decoder/Demultiplexer; Max Operating Temperature: 125 C; Min Supply Voltage: 2 V; Max Question: Lab Task 2: Implementation of a 3×8 line Decoder (Active LOW O/P Logic) We will be implementing a 3×8 line decoder using 74LS 138 IC. 35 Type number Package Temperature range Name Description Version 74HC238N −40 °C to +125 °C DIP16 plastic dual in-line package; 16 leads (300 mil) SOT38-4 3 TO 8 DECODER ENABLE EXITING A0 1 A1 2 A2 3 E1 4 E2 5 E3 6 15 Y0 14 Y1 13 Y2 12 Y3 11 Y4 10 Y5 9 Y6 7 Y7 001aag753 3 TO 8 DECODER ENABLE EXITING A0 1 A1 2 A2 3 E1 4 E2 5 E3 6 Y0 15 Y1 Fig. Pins 7 and 8 of each IC The 74138 is a 3-to-8 decoder, and when two of these Integrated Circuits (ICs) are used together, they can form a 4-to-16 decoder. 5 V IIK, IOK Clamp Diode Current ±20 mA IOUT DC Output Current, per Pin ±25 mA ICC DC VCC or GND Current, per Pin ±50 mA TSTG Storage Temperature Range –65°C to +150°C Number of pins: 16; Pin type: through hole; Package: PDIP-16 tube type; Package contains: 1 x 74138 IC; SKU: RDNA-374. a. 5 V values should be used Implement a full subtractor using an active low 3 to 8 line decoder with two NAND gates. Manufacturer Product Logic Family Package / Case Number of Bits Propagation Delay Time Multiplexers & Demultiplexers Hi-Spd CMOS 3-8 Line Decoder/Demltplxr ALT 595-CD74HC238E CD74HC238EE4; Texas Instruments; 1: $1. 74LS138 is a member from ‘74xx’family of TTL logic gates. Bms Institute Of Technology And Management 3-to-8 line decoder/demultiplexer; inverting Rev. In high-performance memory systems, this decoder minimizes the effects of system Buy 3-to-8 Line Decoder / Demultiplexer Decoders & Demultiplexers. Reset circuit. The 74×238 (ex 74HC238) is a chip that contains a 3-to-8 line decoder/demultiplexer. High impedance TTL compatible inputs significantly reduce current 3-to-8 line decoder/demultiplexer Type number Package Temperature range Name Description Version 74HC238D 40 C to +125 C SO16 plastic small outline package; 16 leads; body width 3. 0 - V VIL LOW-level The 74LS138 is a 3:8 Decoder IC that is commonly used in decoding or de-multiplexing circuits for memory decoding or data routing purposes. 74LS138 Decoder IC. Datasheet 購買 3-to-8 Line Decoder / Demultiplexer Decoders & Demultiplexers。 e絡盟台灣 提供優惠價格、當天發貨，快速交付、庫存充足、資料表與技術支援。 Logic IC Family Logic IC Base Number Operating Temperature Min Operating Temperature Max Qualification Product Range Automotive Qualification Standard; 74HC138D 74HC238D - The 74HC238; 74HCT238 decodes three binary weighted address inputs (A0, A1 and A2) to eight mutually exclusive outputs (Y0 to Y7). this IC is most suited for high-speed bipolar memory chip select address decoding. The device features three enable inputs (E1, E2 and E3). MicroProcessor Supervisory IC; Motor Control; Peripheral Drivers; Photocoupler The 74HC138 is a high-speed CMOS IC that functions as a 3-to-8 line decoder or demultiplexer. Experiment Number 4 (1) karunpratap30. 7447 3 TO 8 DECODER IC Search Results. 2) Apply 5 volts to IC through its The 74138 is a 3-to-8 decoder. all chip select lines to their active levels. Since there are ten decimal numerals (0–9) to be displayed in the 7- · Description Decoder and Encoder IC. 3 Line to 8 Line Decoder - This decoder circuit gives 8 logic outputs for 3 inputs and has a enable pin. 9 mm SOT109-1 3-to-8 Line Decoder Demultiplexer. Additional Information. 6 — 3 April 2020 Product data sheet 1. 76; 18,830 In Stock; Mfr. 5 V 2. 6 Weeks. Detailed Description. Manufacturer. Read Also: BCD to Seven Segment Display Decoder Circuit using IC 7447; 2-Digit, 3-Digit, and 4 74138 3-to-8 line Decoder / Demultiplexer IC - Buy Decoder IC at best price of Rs 20. The 74138 decoder chip provides 8 active low outputs that can be used to drive various devices like relays, LEDs, displays, memory chips etc. 9 mm x 1. Manufacturer Product Logic Family Number of Input Lines Number of Output Lines Package/Case Propagation Delay Time Supply Voltage - Min Learn More about Texas Instruments ti sn74ahc138 3 to 8 line decoder demux . Manufacturer: System Logic Semiconductor. a: Which of the following represents number of output lines for decoder with four input lines? a: 14 b: 15 c: 16 d: 3-to-8 line decoder/demultiplexer Rev. THERMAL METRIC (1) · The 74138 is a 3 to 8 line decoder that converts 3 binary input signals into 8 decimal outputs. This experiment studies the 74138 IC. Figure 1 shows the logic diagram of a 3-bit binary-to-1-of-8 · The data input Din is connected to logic 1 permanently. Like the H12 Series of Encoders, the H12D is also a CMOS IC that is used in RF communication. Though the specific number does not directly describe functionality, it functions as a unique identifier within the 74-series of ICs. Also find here related product comparison | ID: 2851894047448 1 Publication Order Number: MC74HC238A/D 1-of-8 Decoder/ Demultiplexer High-Performance Silicon-Gate CMOS MC74HC238A The MC74HC238A is identical in pinout to the LS238. 74LS137 3-to-8 Line Decoder/DEMUX IC The 74×237 is a 3-to-8 line decoder with an added bonus: it has three state outputs. With its · A Demultiplexer is a data distributor, it takes one single input data line and distributes it to any one of a number of individual output lines one at a time. Function : 3-to-8-Line Decoder/Demultiplexer. Ordering information 74HC238; 74HCT238 3-to-8 line decoder/demultiplexer Rev. Examples of these devices include calculators, displays in elevator, digital timers, digital clocks and etc. Circuit. As the name suggests, it takes a 3-bit binary input and decodes it into an 8-bit output. 5 to +6. It is convenient to use an AND gate as the basic decoding element for the output because it produces a “HIGH” or logic “1” output only when all of its inputs are logic “1”. 50 PCS CD74HC238E DIP 74HC238 High-Speed CMOS Logic 3 to 8 Line Decoder Chip IC. you can take outputs of one 3x8 decoder [Enable Decoder] as Enable Inputs for each one of the other eight decoders in such a way that only one decoder will produce its 8 combinations while the others are disabled by the Enable Decoder. Data Sheet. Design a 4-to-16 decoder with inverted outputs using a minimum number of 74LS138 ICs and logic gates. Please enter a valid full or partial manufacturer part number with a minimum of 3 letters or numbers. SN74HCS137. 74×238 – 3-to-8 line decoder/demultiplexer. F = (A. This provides a total of 65,536 possible serial numbers. 1 x 74HC138 3-to-8 line Decoder/Demultiplexer IC (74138 IC) DIP-16 Package. Thus only one output in total Digital Systems Design - VHDL3 to 8 Decoder IC 74X138Truth table, VHDL codeLec-58 : https://youtu. Cut Tape: 1 ₹51. The paper presents · We already published the article about 3 to 8 decoder circuit using basic logic gates(AND, OR, NOT Gates) with Seven Segment display as well as LEDs. TI’s SN74LS138 is a 3-line to 8-line decoder / demultiplexer. 74×154 – 4-to-16 line decoder/demultiplexer. The truth table for a 74138 is: A decoder converts encoded inputs into a larger number of outputs, while a demultiplexer routes a single input to one of many outputs. Technology family LS Number of channels 1 Operating temperature range (°C) 0 to 70 Rating Catalog Supply current (max) (µA) 10000. from publication: Designing Method of Compact n-to-2n Decoders | What decoder is, everyone knows. General description The 74HC238; 74HCT238 decodes three binary weighted address inputs (A0, A1 and A2) to eight mutually exclusive outputs (Y0 to Y7). A 3 to 8 decoder has three inputs (A,B,C) and eight outputs (DO to D7). In addition to input pins, the decoder has a enable pin. 21BCE11533. Instant Answer. IC 74138 -3 TO 8 DECODER Search Results. Together, two of these ICs can be used to form one 4-to-16 decoder. Logic Diagram TRUTH TABLE Inputs Outputs Generate 2’s complement of a 3-bit number (a2a1a0) using a single 3 to 8 active low decoder IC and AND gates. Here you will find 74LS137 3-to-8 Line Decoder/DEMUX IC with Pin Name, Pin Number and Configuration, etc. Ordering information 4. 2,000 Expected 6/23/2025. Implement a circuit with a decoder. In this article, we will take a look into the key features & specs of 74LS137 3-to-8 Line Decoder/DEMUX IC. To do this, connect. 9 mm 3 to 8 Line Decoder using AND Gates. IC Number: 7421 IC; Number of gate or circuit: 2; Number of inputs: 4; Pin counts: 14; Pin type: through hole MM74HCT138 www. 74HC138(uint8_t · The 74138 is a 3 to 8 line decoder IC that converts 3 input bits into 8 output bits. b. 9 mm Logic IC Base Number 74138. Image. It essentially takes an n-bit binary number and activates one of 2^n output lines. · 74LS138 – 3 to 8 Line Decoder IC. 74LS153 Dual 4 To 1 Line Multiplexer IC – Datasheet. The module takes three 1-bit binary values from the three input ports Ip0 to Ip2. 0 V The IC 74HC138 TI is a high-speed CMOS 3-to-8 line decoder/demultiplexer designed for logic decoding, memory addressing, and data routing applications. DIP (1 Logic IC Family Logic IC Base Number Operating Temperature Min Operating Temperature Max Product Range; 74AC138MTC. IC 74138 1. Objective: The objective of this experiment is to design a circuit that can take a 3-bit number as input and output its 2's complement using an encoder and decoder. 3,742 In Stock. document-pdfAcrobat 3-Line To 8-Line Decoders/Demultiplexers datasheet; SN74LS138. The 74LS138 has the cascading feature which means, two or more 74LS138 can be connected together to enhance the number of output lines. 98%, and 2. Included are 1-to-2, 2-to-4, and 3-to-8 line demultiplexers/decoders. The circuit is DigiKey Part Number. Then try one of the following IC alternatives: 74×138 – 3-to-8 line decoder/demultiplexer. c. Buy 74LS137 Decoder IC. Description. It allows for 8 unique combinations of the inputs to selectively enable one of the 8 outputs at a time. 5 V. The Texas Instruments SN74HCS137-Q1 devices are AEC-Q100 qualified for automotive applications. 8Outputs (1) Select. e. 3-to-8 Line Decoder Demultiplexer. The circuit is designed with AND and About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright 3 to 8 line decoder demultiplexer is a combinational circuit that can be used as both a decoder and a demultiplexer. This versatile component takes 3 binary inputs and decodes them into 8 distinct outputs, where only one output is active at a time. 6 — 28 December 2015 Product data sheet Type number Package Temperature range Name Description Version 74HC138D 40 Cto+125 C SO16 plastic small outline package; 16 leads; body width 3. Logic IC Family Logic IC Base Number Operating Temperature Min Operating Temperature Max Qualification Product Range Automotive Qualification Standard Number of Input Lines = 3 Input Number of Output Lines = 8 Output. · The chip is designed for decoding or de-multiplexing applications and comes with 3 inputs to 8 output setup. $27. Read about company. · A. Description: A 3-to-8 line decoder/demultiplexer is a digital logic component that takes a binary input and selects one of the eight output lines based on the input value. Every output will be HIGH unless E1 and E2 are LOW and E3 is HIGH. Operating Temperature Min 0°C. With active-low outputs and high noise immunity, this IC is ideal for microprocessor-based systems and digital circuits. 5 V VOUT DC Output Voltage –0. IC 74148 1. Video on working of DTMF Decoder IC 9170B . Toggle Nav. SN74HCS137 3- to 8-Line Decoder/Demultiplexer with Address Latches and Schmitt-Trigger Inputs 1 Features • Reduce required number of outputs for chip select applications • Route data see the Semiconductor and IC Package Thermal Metrics application report. https://github 74HC138(uint8_t pin0, uint8_t pin1, uint8_t pin2, uint8_t pinEnable = 255) set the 3 selection IO lines from pin numbers. Pins 5 and 6 of each IC D. As the name suggests, this integrated circuit (IC) takes a 4-bit binary input and decodes it into one of 16 possible output lines. The IC 74138 circuit diagram is widely used in applications such as digital computers, digital systems, embedded systems and other control circuits. d. The 74138 3 to 8 line decoder is a versatile digital logic IC that allows for efficient decoding and selecting of multiple outputs. Thus the 4. 150” Narrow MM74HC138 3-to-8 Line Decoder LIFE SUPPORT POLICY FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS · Other 3 to 8 Line Decoder IC: 74LS138, 74139. The eight 1-bit binary value outputs are presented in eight output ports Op0 to Op7. We provide all support to return the product. of Outputs. Function: 3-to-8 line Decoder / Demultiplexer, Inverting. It is paired with the H12E and receives the serial output from the Encoder. Case: 16 Dip. 74LS137, 74LS137 3-to-8 Line Decoder with Address Latches IC. 150” Narrow MM74HCT138 3-to-8 Line Decoder LIFE SUPPORT POLICY FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS · 74LS148 8 To 3 Line Priority Encoder IC – Datasheet. element14 India offers fast quotes, same day dispatch, fast delivery, wide inventory, datasheets & technical support. View Instant Access Get the best deals for decoder ic 3 to 8 at eBay. mayankkuthar678. Added by Alice C. Features of 74HC238 3 to 8 Line Decoder IC. AM5890S Datasheet – 5 Ch, BTL driver IC for DVD Player; QN3103 Datasheet PDF – 30V Fast Switching MOSFET; 8602GN Datasheet – Battery Charge Controller Robocraze (A Brand of Tif Labs Private Limited) - Offering 74hc138 - 3-to-8 Line Decoder/demultiplexer Ic at ₹ 17. For example, 74x00 in "LS" logic family would be "74LS00". LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. 90 mm x 3. It converts a 3-bit binary input into one of eight outputs. 138 is the variant code. 5V. 3-to-8 line decoder/demultiplexer, inverting. NO Components Name Quantity 1. ONSEMI. Alternative Packaging. 6 - 2. Pin Configuration of 74LS138 (3-to-8 Decoder): Proper value at the enable lines (E′1=0,E2′=0,E3′=1) will enable the decoder, all other combination of enable lines will keep the output lines high. Like the 74x139, the 74x138 has active-low outputs, and it has three enable inputs (G1, /G2A, /G2B), all of which must Type number Orderable part number, (Ordering code (12NC)) Status Marking Package 3-to-8 line decoder/demultiplexer; inverting: Data sheet: 2024-02-26: AN11044: Pin FMEA 74HC/74HCT family: 9. Futurlec Part Number 74HC148 Department Integrated Circuits Category 74HC Series RoHS Compliant - Package Type 16 Pin DIP Technical Data 74HC148 Datasheet Pricing Information The 74LS138 is a 3-to-8 line decoder/demultiplexer IC. The binary input code ranges from 000 to 111, allowing the decoder to activate one of the 8 output lines based on the · The 4 to 16 decoder IC is a crucial component in many digital logic circuits and systems. 74ls138 Application Circuit. So I came across a 2-to-4 demultiplexer which does just that. Datasheet. Connecting board 2 5. First to connect power, we connect VCC to the +5V terminal of the arduino and the GND pin to the GND terminal of the arduino. . The 74VHC138M is a 3-to-8 Decoder 74HCT138PW - The 74HC138; 74HCT138 decodes three binary weighted address inputs (A0, A1 and A2) to eight mutually exclusive outputs (Y0 to Y7). It is designed for high-speed operations and has three enable pins to make it easier to cascade with other ICs. The most significant input bit A 3 is connected to E 1 ’ on the upper decoder (for D 0 to D 7) and to E 3 on the lower decoder (for D 8 to D 15). 74x138 3-to-8 Decoder The 74x138 is a commercially available MSI 3-to-8 decoder whose gate-level circuit diagram and symbol are shown in Figure 7; its truth table is given in Table. This multiple enable function allows easy parallel expansion to a 1-of-32 (5 to 32 lines) decoder with just four '138 ICs and one Experiment 3: Implementing a 3 to 8 Line Decoder using IC 74138 C. 7-V to 3. The design is also made for the chip to be used in high-performance memory-decoding or data-routing applications, requiring very short propagation delay times. 3 V, T A = 25°C The SN74LVC138A 3-line to 8-line decoder/demultiplexer is designed for 2. 0 - 2. Some key features of the 74138 include: Enables connecting multiple devices to a limited number of microcontroller pins; Circuit Design with the 74138. General description Type number Package Temperature range Name Description Version 74LVC138AD -40 °C to +125 °C SO16 plastic small outline package; 16 leads; body width 3. It takes three binary inputs and decodes them into one of eight outputs. Qualification-Product Range SN54LS138; SN54S138 The SN74LS138N is a 3-line to 8-line Decoder/Demultiplexer, Schottky-clamped TTL MSI circuit is designed to be used in high-performance memory decoding or data-routing applications requiring very short 3. Operating Temperature Min-40°C. The circuit features high noise immunity and low power consumption usually associated with CMOS circuitry, yet has · This library controls the 74HC138 3 to 8 line decoder. IC DECODER/DEMUX 1X3:8 16DIP. Futurlec Part Number 74LS137 Department Integrated Circuits Category 74LS Series RoHS Compliant - Package Type 16 Pin DIP Technical Data 74LS137 Datasheet Pricing Information The 74AHC138; 74AHCT138 is a 3-to-8 line decoder/demultiplexer. AOI means AND-OR-Invert Part number column – the "x" is a place holder for the logic subfamily name. 50 delivery. 74138 IC High Speed 1 Line of 8 Line Decoder/ Demultiplexer DIP-16. The Logic gates family ic of TTL (transistor-Transistor logic) are the 74 series ic. By using a 3-8-decoder IC, the microcontroller can decode the address and activate the appropriate memory chip based on the input combination. 3 to 8 Decoder. Mouser Part The number "138" serves as a function number, indicating that the 74LS138 is a 3-to-8 line decoder/demultiplexer. The device is designed for high-performance memory-decoding or data-routing applications requiring very short propagation delay times. Department Of Electronics Communication. It decodes a 3-bit binary input into one of eight outputs. be/-xQoWm-ztPY Question: Task 1 – Create a full adder using 3:8 decoder(s) and any necessary logic gates. The 3-to-8 Decoder has three enable inputs, one of the three Order Number Package Number Package Description MM74HCT138M M16A 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0. Package: DIP, SMD 16 Pin. 74AHC138BQ - The 74AHC138; 74AHCT138 are high-speed Si-gate CMOS devices and are pin compatible with Low power Schottky TTL (LSTTL). Logic Case Style. one chip select line · The 74138 is a popular 3 to 8 line decoder IC chip used in many digital logic applications. 74154 4-line to 16-line decoder/ D MUX 74155, 156 Dual 2-line to 4-line D MUX 74157 Quad 2-line to 1-line data selector 74160 Decade counter with asynchronous CLEAR Number of Input Lines Number of Output Lines Package / Case Number of Bits Propagation Delay Time Supply Voltage - Min Supply Voltage - Max Encoders, Decoders, Multiplexers & Demultiplexers Mil Enhance 3-8 Line decoder/Demult SN74LVC138AQPWREP; Texas Instruments; 1: $2. Ordering information 74HC138; 74HCT138 3-to-8 line decoder/demultiplexer; inverting Rev. The decoder part is 74138 in Quartus. 5-FAST AND LS TTL DATA DUAL 1-OF-4 DECODER/ DEMULTIPLEXER The LSTTL/MSI SN54/74LS139 is a high speed Dual 1-of-4 Decoder /De-multiplexer. 0 V 3-line to 8-line decoder / demultiplexer. This IC is mainly used in applications like memory decoding with high · Other 3 to 8 Line Decoder IC: 74LS138, 74139. 5 V supply. Pins 2 and 3 of each IC B. 50 The 74HC137 is a 3-to-8 line decoder, demultiplexer with latches at the three address inputs (An). Power supply 5V DC 1 4. 33: 10 ₹32. SCLS831A – SEPTEMBER 2020 · I've created a circuit that uses both binary and BCD counters to convert an 8-bit binary number into three BCD numbers, which then feed into BCD to 7-segment decoder chips, and finally to common-anode displays. (3) Op Temp (°C) Device Marking (4/5) Samples 76005012A ACTIVE LCCC FK 20 55 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 76005012A SNJ54LS 138FK Samples 7600501EA ACTIVE CDIP J 16 25 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 7600501EA SNJ54LS138J Samples 7600501EA ACTIVE CDIP J 16 25 Non-RoHS & Green SNPB N / A for Pkg Type The 74×138 is a 3-to-8 line decoder/demultiplexer. The first 3 pins of the microcontroller are A0, A1, and A2. Annual Turnover 5 - 25 Cr. Only one output line is active (low) at a time, depending on the input code. 80: 100 ₹26. 65 to 5. The last 3 binary digits A[2:0] go to the second row decoders. Three enables inputs are provided to . The internal logic of the 74HC148 is shown in Fig. Latest; New Products; Video Tutorials; On-Demand Webinars; Tech Chats; Virtual Workshops; Your input G0,G1,G2 and the display number didn't like the normal number as : 000 - 0, 001 - 1, 010 - 2 011 - 3 100 - 4 010 - 5 110 - 6 Ive tried to manipulate a 3 to 8 · IC Decoder Packages and Pinouts. as for the 3 LSB's inputs, you can take them from any one of the 8 parallel decoders, but then you have to connect all the inputs of the · Overview of 3 to 8 Line Decoders. · How do I determine which decoder IC to use for a given application? Factors to consider are number of channels, logic family (TTL, CMOS, etc), and package type. IC 74138 -3 TO 8 DECODER Result Highlights (5) Part ECAD Model Manufacturer This article discusses an overview of 74LS138 IC:3 to 8 Line Decoder IC. BCD-to-seven segment decoder/driver: 74251: 3-state 8-channel multiplexer: 74LS253: Dual 4-to-1 data MUX with 3-state output: 74256: Dual 4-bit addressable latch: 74257: Quad 2-1 MUX: 74258: Data selector/MUX CC = 3. Decoders are essentially an arrangement of logic elements that are combined to change from one digital code to another. Hi speed S-gate. The Inputs are represented by x, y, and z while the compliments are The 74×238 (ex 74HC238) is a chip that contains a 3-to-8 line decoder/demultiplexer. The design is also made for the chip to be used in high Type number Package Temperature range Name Description Version 74HC138D 74HCT138D-40 °C to +125 °C SO16 plastic small outline package; 16 leads; body width 3. 74138 is a 3 to 8 line decoder or multiplexer IC. The MM74HC138M is a 3-to-8 Line Decoder utilizes advanced silicon-gate CMOS technology and is well suited to memory address decoding or data routing applications. The device 3 2 1 8 7 6 A0 CS2 A2 A1 Y7 CS1 CS3 GND Y3 Y2 Y1 Y0 VCC Y5 Y4 Y6 Figure 2. document-pdfAcrobat CDx4HC138, CDx4HCT138, ACTIVE. 5 - pF 74HCT138 VIH HIGH-level input voltage VCC = 4. The number 74 represents the 74 series in the 74/54 series, with an operating temperature range from 0 to 70 degrees Celsius. However, the 3-to-8 line decoder can be used for decoding any 3 74HC148, 74HC148 8 to 3 Line Priority Decoder IC. Futurlec Part Number 74LS138 Department Integrated Circuits Category 74LS Series RoHS Compliant - Package Type 16 Pin DIP Technical Data 74LS138 Datasheet Pricing Information · Today, we will discuss 3 to 8 Line Decoder IC named 74LS138, we will discuss its Datasheet, Working and Simulation in detail. Technology family HC Number of channels 1 Operating temperature range (°C)-55 to 125 Rating Catalog Supply current (max) (µA) 160. be/yoXiwDgXiZsLec-60 : https://youtu. Then try one of the following IC alternatives: 74×137 – 3-to-8 line decoder/demultiplexer. You can clearly see the logic diagram is developed using the AND gates and the NOT gates. My work till now : (Maybe my approach is wrong) The only way any of the 3-bit number bits can be anything other than 0 is if the lowest order output line from the 3-to-8 decoder is a "1". I am looking for a way to take an 8-bit number and get it to display on 3 seven segment displays with a circuit made from logic gates not with any medium scale integration chips. AIM: To verify the operation of 8 to 3 line Encoder and 3 to 8 Decoder using IC 74138 and 74148. Then try one of the following IC alternatives: 74×42 – BCD to decimal decoder. -Based on the 3 inputs one of the eight outputs is selected. Number of Pins: 16. 20190709 De Lab Manual. Select. A Digital Display Decoder IC, is a device which converts one digital format into another and one of the most commonly used devices for doing this is called the Binary Coded Decimal (BCD) to 7-Segment Display Decoder. Full Adder From 3-8 Decoder. IC Number IC Name; 74LS20: Dual 4-Input NAND Gates: 74LS138: Decoders: Labels: Label Name Label description; C: Input C: B: Input B: A: Input A: SUM: Output SUM: CRY View results and find 74138 3 to 8 decoder notes datasheets and circuit and application notes in pdf format. Key Features: 3-to-8 Line Decoder/Demultiplexer: Converts 3-bit binary input into 8 active-low outputs. Some common 2 to 4 decoder ICs: 74HC139 – 16-pin dual 2 to 4 line decoder; 74HC238 – 3 to 8 line decoder; CD4514 – CMOS BCD to decimal decoder; The 74HC139 contains two separate 2 to 4 decoders with these pinouts: The 74HC238 3 to 8 decoder has 8 outputs controlled by 3 select inputs A,B,C. Buy 74HC148 Decoder IC. Part # CD74HC238EE4. 8. It is a 16-pin DIP. Number of Bits = 3 bit. 4 to 16 decoder\n b. Texas Instruments. Data sheet Order now. youtube. Logic IC Family Logic IC Base Number Operating Temperature Min Operating Temperature Max Qualification Product Range Automotive Qualification Standard 3. It has three inputs: A, B, and Borrow In (Bin), and two outputs: Difference (D) and Borrow Out (Bout). or Best Offer +$6. , Y0, Y1, Y2, Y3, Y4, Y5, Y6, and Y7 and three outputs, i. 5V VCC • Low delay, PART NUMBER PACKAGE(1) PACKAGE SIZE(2) BODY SIZE (NOM)(3) SN74AHC238 see the Semiconductor and IC Package Thermal Metrics application · A 3 to 8 decoder IC (integrated circuit) is a very useful component in digital logic systems. of Pins: 16. No comments yet. com/74ls138-pinout-working-features-datasheet-example/ 3 to 8 decoder using 2 to 4 decoders3 to 8 decoder using 2 to 4 decoder,3 to 8 decoder using 2 to 4 decoder in english,3 to 8 line decoder using 2 to 4 decod 74HCT238D - The 74HC238; 74HCT238 decodes three binary weighted address inputs (A0, A1 and A2) to eight mutually exclusive outputs (Y0 to Y7). Required Components and Equipment: - IC: 74LS138 (3 to 8 decoder) - IC: 74LS148 (8 to 3 encoder) - Resistors - LEDs - Breadboard - Jumper wires - Power supply Step 4/7 4. Broad voltage supply range spanning from 2. 1 LINE TO 8 LINE DECODER; TSSOP After that the OE pin goes high, the DTMF decoder will appear on output pins D0-D3. Verify the functionality for the adder implemented on a FPGA board with the TA for the following math operations. 5 Thermal Information: SN54HC138. Every output will be LOW unless E1 and E2 are LOW and E3 is HIGH. of Inputs: 3 No. rfsolutions. Optionally set the enable pin, connect to E1 or E2, see datasheet. Ayamdash2002. A 3 to 8 decoder has three inputs (A, B, C) and eight outputs (D0 to D7). 3 Procedure 1. The device has two independent decoders, each accepting two 3 Input 8 Output Decoders Encoders, Decoders, Multiplexers & Demultiplexers are available at Mouser Electronics. 1,907 In Stock. LS stands for the Low-Power Schottky series. Decoder/Demultiplexer 1 x 3:8 16-PDIP. The 74LS138 is a highly functional 3-to-8 line decoder IC and a member of the 74xx family. 1. Just like 2 to 4 line decoder, when enable 'E' · I'm looking for an IC that takes a signal and sends it to one of four possible outputs. Reduce the required number of outputs for chip-select Verilog Module Figure 3 presents the Verilog module of the 3-to-8 decoder. Manufacturer Standard Lead Time. · 3 to 8 Line Decoder/Demultiplexer Designing Steps, Truth Table, and Applications. The 74AHC138; 74AHCT138 is a 3-to-8 line decoder/demultiplexer. The LS138 can be used as an 8- output Part Number Description Packages available RF803E Encoder IC 6 PIN SOT23 8 PIN PDIP RF803D Decoder IC, 8 pin 8 PIN SOIC 8 PIN PDIP RF803E 16 5 3 4 2. For a power supply of 5 V ±10% the worst case output voltages (VOH, and VOL) occur for HC at 4. 00 from The Hobby Shop. Both circuits feature high noise immunity and low power consumption usually associated with TTL circuitry, yet have speeds comparable to low power Schottky TTL logic. Pins 1 and 2 of each IC C. The chip is designed for decoding or de-multiplexing applications and comes with 3 inputs to 8 output setup. \$\begingroup\$ Use a 74HCT238 3-to-8 decoder and tie one of its inputs low. , A0, A1, and A2. Here’s the best way to solve it. It accepts three binary weighted address inputs (A0, A1 and A2) and, when enabled, provides eight mutually exclusive outputs (Y0 to Y7 Explore a wide range of our 3 to 8 Decoder selection. Pin Configuration. Order Number Package Number Package Description MM74HC138M M16A 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0. 1) Number of Gates (CG): The number of gates required to make a circuit [3]. Reviews There are no reviews yet. This multiple enable function allows easy parallel expansion to a 1-of-32 (5 to 32 lines) decoder with just four '238 ICs and 1 Publication Order Number: MC74VHC138/D 3-to-8 Line Decoder MC74VHC138 The MC74VHC138 is an advanced high speed CMOS 3−to−8 decoder fabricated with silicon gate CMOS technology. IC 74HC238 decodes three binary address inputs (A0, A1, A2) into eight outputs (Y0 to Y7). Functional diagram Type number Package Temperature range Name Description Version 74HC138N −40 °Cto+125°C DIP16 plastic dual in-line package; 16 leads (300 mil) SOT38-4 74HCT138N 74HC138D −40 °Cto+125°C SO16 plastic small outline · 74LS138 3 to 8 Line Decoder Proteus Simulationhttps://microcontrollerslab. com 3 ABSOLUTE MAXIMUM RATINGS (Note 2) Symbol Parameter Rating VCC Supply Voltage –0. com/channel/UCQMMYPr5ictBWoWfvcEvHMA?sub_confirmation=1This video discusses concepts about 7413 74HC138BQ - The 74HC138; 74HCT138 decodes three binary weighted address inputs (A0, A1 and A2) to eight mutually exclusive outputs (Y0 to Y7). 9 mm x 3. The three select inputs S0, S1, S2 will act as three inputs of the decoder and Y0 to Y7 are the 8- outputs of the decoder. Remove connection. \$\endgroup\$ – Jonathan S. Logic Case Style Logic IC Family Logic IC Base Number Operating Temperature Min Operating Temperature Max Product Range; 74AC138MTC. 2 mm x 5. This significantly reduces the complexity of the design, allowing the microcontroller to communicate with up to eight Buy 3-to-8 Line Decoder / Demultiplexer Decoders & Demultiplexers. The chip is designed for decoding or de-multiplexing applications and comes with 3 3-input to 8-output setup. if you set the inputs A2, A1, and A0 of the first decoder to represent a binary number, say '011 Resolve common I/O limitation issues such as increasing the number of inputs on a microcontroller or increasing the number of outputs on a microcontroller with our portfolio than 100 digital demultiplexers and decoders. So you know in advance that you will AND SN74AHC238 3- to 8-Line Noninverting Decoder/Demultiplexer 1 Features • Operating range 2V to 5. 2) Number of Garbage Outputs (NGO): The unused or unwanted logic outputs of the reversible gate maintain in the output lines to make the circuit reversible [3]. It achieves the high speed operation similar to Order Number Package Number Package Description 74VHC138M M16A 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS SN74HCT138PWR IC 3-8 LINE DECODE/DEMUX 16TSSOP Texas Instruments datasheet pdf data sheet FREE from datasheetz. 3-to-8 Decoder. 3) Number of Constant Inputs (NCI): Number of inputs that must be remain constant at 0 or 1 to integrate the 74HC138D - The 74HC138; 74HCT138 decodes three binary weighted address inputs (A0, A1 and A2) to eight mutually exclusive outputs (Y0 to Y7). In a 3 to 8 line decoder, there is a total of eight outputs, i. 3. The device is made of Schottky diode which makes is a high-speed · 3 to 8 line Decoder has a memory of 8 stages. Learn about its key features, specifications, and more in this detailed guide. · Pin 15 has no function and just increase the number of pins to 16. The term “decoder” is most frequently used but, depending on the point of view, the term “encoder” is equally correct. 1020852. Toshiba - TC40H138P IC, CMOS. -The truth table for 3 to 8 decoder is shown in table (1). Logic Base Number:74238 No. The delay time of IC 74138 is _____ the typical access time of the memory. The design is also made for the chip to be used in high-performance memory-decoding or data-routing applications, requiring very short propagation delay times. 5V TC74VHC238FK(EL,K) Toshiba; 1: $1. With 3 IO lines one can select one of 8 output lines. onsemi. Buy 74VHC138M - ONSEMI - Decoder / Demultiplexer, HC Family, 1 Gate, 3 Input, 8 Output, 8 mA, 2 V to 5. Part Number: SN74HCT138PWR: Manufacturer: Texas Instruments · ENCODE AND DECODER CIRCUIT USING IC 74138 and 74148. 8Outputs. Get contact details and address | ID: 2854189577455. It generates the sum of minterms expression F = Σ m (1, 5, 9). Current supply: 40mA to 60mA. 90; 1,081 In Stock; Mfr. Supply Voltage (Vcc): 2V to 6V. 0 V View results and find 7447 3 to 8 decoder ic datasheets and circuit and application notes in The Datasheet Archive. Qualification-Product Range-Product Overview. Logic IC Family Logic IC Base Number Operating Temperature Min Operating Temperature Max Qualification Product Range Automotive Qualification Standard; SN74F138D. 5V TC74VHC238FK(EL,K) Toshiba 3-to-8 Line Decoder / Demultiplexer (2) Decoder (2) Decoder / Demultiplexer (4) Select. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Implement 3:8 decoder using an IC in EWB and write the truth table in description window. Farnell® UK offers fast quotes, same day dispatch, fast delivery, wide inventory, datasheets & technical support. 9 mm 3-to-8 line decoder/demultiplexer; inverting Tamb = 25 °C Tamb = -40 °C to +85 °C Tamb = -40 °C to +125 °C Symbol Parameter Conditions Min Typ Max Min Max Min Max Unit A decoder circuit takes binary data of ‘n’ inputs into ‘2 n ’ unique output. Combinational Circuits Using Ttl 74 Ics Study. The 74AHC138 and 74AHCT138 are 3-to-8 line decoders/demultiplexers. Required number of 3 to 8 decoders=168. element14 Australia offers fast quotes, same day dispatch, fast delivery, wide inventory, datasheets & technical support. The 74138 can act · Georacer is right. Using the full adder created, cascaded it to create a 4-bit ripple adder/subtractor that can do A + B or A + (-B). Product details. NRND: Not recommended for new designs. · The address bus of the microcontroller might only have a limited number of pins. The circuit is · 74LS137 is a member of the 74XXYY family of TTL logic gates. B)' Building 3-8 decoder with two 2-4 decoders and a few additional gates. 74LS138 Decoder Pinout . Manufacturer Product Number. The decoder function is controlled by using an enable signal, EN. Add IC Remove IC. They are specified in compliance with JEDEC standard No. Manufacturer Product Logic Family Number of Input Lines Number of Output Lines Package / Case Propagation Delay Time Supply Voltage - Min Learn More about Texas Instruments ti sn74ahc138 3 to 8 line decoder demux . The 74HC137 essentially combines the 3-to-8 decoder function with a 3-bit Type number Package Temperature range Name Description Version 74HC137N −40 °C to +125 °C DIP16 plastic dual in-line package; 16 leads (300 mil) SOT38-4 74HCT138D - The 74HC138; 74HCT138 decodes three binary weighted address inputs (A0, A1 and A2) to eight mutually exclusive outputs (Y0 to Y7). · I want to know how to construct a 3-8 decoder using a 2-4 decoder. Network Sites: Latest; News; Technical Articles; Latest; News; IC Design Center; Videos. It takes a 3-bit binary input and converts it into 1 of 8 possible output lines. 75 mm body: Package information: 2023-11-07: SOT338-1: plastic, shrink small outline package; 16 leads; 0. Package: DIP or SOIC 16 Pin. 5 V VIN DC Input Voltage –0. 296-1575-5-ND. This multiple enable function allows easy parallel expansion to a 1-of-32 (5 to 32 lines) decoder with just four '138 ICs and · Full Adder Decoder. It accepts three binary weighted address inputs (A0, A1 and A2) and, when enabled, provides eight Type number Package Temperature range Name Description Version 74AHC138D 40 Cto+125 C SO16 plastic small outline package; 16 Design a 5\times 32 decoder using 2\times 4 decoders with enable and one 3\times 8 decoder. Then · 74LS137 is a member of the 74XXYY IC series. 25: 10: $0. The device has an inbuilt cascading circuit when input EI and output EO are enabled which allows for octal expansion without external cascading circuit. This enables the pin when negated, makes the circuit inactive. The store will not work correctly in the case when cookies are disabled. What is a 74LS138 IC? The IC 74LS138 is a 3 to 8 line decoder integrated circuit from the 74xx family of transistor-transistor-logic-gates. co. · 2. 7-segment LED (Light Emitting Diode) or LCD (Liquid Crystal Display) type displays, provide a very convenient way of displaying information 3 to 8 line decoder: The 3 to 8 line decoder is also known as Binary to Octal Decoder. Find top brands, exclusive offers, and unbeatable prices on eBay. 74LS139 Dual 1-Of-4 Decoder/Demultiplexer IC – Datasheet. 300 Wide · The first three binary digits A[5:3] go to the first decoder. Qualification-Product Range SN54LS138; SN54S138 The SN74LS138N is a 3-line to 8-line Decoder/Demultiplexer, Schottky-clamped TTL MSI circuit is designed to be used in high-performance memory decoding or data-routing applications requiring very short 74HC148 8-to-3-Line Encoder. Copy of 3-to-8 Decoder. This multiple enable function allows easy parallel expansion to a 1-of-32 (5 to 32 lines) decoder with just four '138 ICs and one main function is to display numbers from a digital circuitry. 9 mm SOT109-1 74HCT238D 74HC238DB 40 C to +125 C SSOP16 plastic shrink small outline package; 16 leads; · Buy 3 pcs of 74LS138 HD74LS138P 74138 3 to 8 Decoder/Demultiplexer IC / Integrated Circuit: Communication Integrated Circuits - Amazon. 0 V Schematic of 74LS51 IC consists of a 3-3 AOI gate and 2-2 AOI gate. As the name suggests, it takes a 3-bit binary input and decodes it into 8 output lines. The device features three enable inputs (E1 and E2 and E3). This simplifies the design of the driver circuit and improves the flexibility and reliability of the display. How To Implement Buy 3-to-8 Line Decoder / Demultiplexer Decoders & Demultiplexers. Manufacturer Product Logic Family Number of Input Lines Multiplexers & Demultiplexers IC DECODER/DEMUX HS 3-8 +1 image MC74HC238ADTR2G; onsemi; 1 : $0. Cut Tape: 1: $0. 10 — 12 February 2024 Product data sheet 1. 25. As you can see, the 3-bit input binary number is decoded into the decimal equivalent output line. My Account; My Wish Lists; My 3 Number of Output Lines: 8 Power Dissipation: 1 mW. Resistors 100E Download scientific diagram | Layout of 3-to-8-line decoder-the first version. Latest; New Products; Video Tutorials; On-Demand Webinars; Tech Chats design, construct, test and demonstrate a digital circuit that will display your student number on a seven Buy 74HC138 3-to-8 line Decoder/Demultiplexer IC Online in India The 74HC Series 74HC138 decoder utilizes advanced silicon-gate CMOS technology and is well suited to memory address decoding or data routing applications. The setup of this IC is accessible with 3-inputs to 8-output setup. For simple decoders, common options are the 74HC139 (2 to 4 decoder) or 74HC238 (3 to 8 decoder). In this article, we are going to know BCD to Seven Segment Display Decoder(using a single IC) with examples and · By inputting the binary code to the input of the decoder, the displayed numbers or characters are controlled according to the output state of the decoder. The IC 74LS138 is a 3 to 8 line decoder integrated circuit from the 74xx 1 Publication Order Number: MM74HC138/D 3-to-8 Line Decoder MM74HC138 Description The MM74HC138 decoder utilizes advanced silicon−gate CMOS 8. Learn to build Full Adder function using 3:8 Decoder step by step with our virtual trainer kit simulator. The setup of this IC is accessible with 3-inputs to 74LS138, 74LS138 3 to 8 Line Decoder/Demultiplexer IC. 5 to VCC + 0. one decoder to the LSBs of the input; the other decoder to the MSBs of the input. 02% for NAND gate, row decoder and column decoder respectively. Encoder Serial Number [NN]: made up of two 8-bit bytes where the most significant byte is transmitted first. This circuit has an enable input 'E'. Every output will be LOW unless E1 and E2 are LOW and Decoder in Digital Training Kit Included with Truth table Circuit Diagram. It achieves high speed operation similar to equivalent Bipolar Schottky TTL while maintaining CMOS low power dissipation. 6-V V CC operation. RoHS. 74138 is a 3 × 8 decoder IC. A 3 to 8 line decoder circuit is also called binary to an octal decoder. 62: 500 3 to 8 Decoder. Order now. SN74HC138N. 74×138 – 3-to-8 line These are the IC number List of the 74xx series. 65 mm pitch; 6. It is commonly used for routing or selecting multiple lines based on a 3-bit address. Circuits DIY. MicroProcessor Supervisory IC; Motor Control; Peripheral Drivers; Photocoupler Using 3-to-8 line Decoder we can construct a. faisal88. SN74HCS137 ACTIVE 3-to-8 line decoder demultiplexer Buy 74HC238 3 to 8 Line Decoder IC. 4. 90 mm see the Semiconductor and IC Package Thermal Metrics application report. Part # Encoders, Decoders, Multiplexers & Demultiplexers Hi-Spd CMOS 3-8 Line Decoder/Demltplxr A 595-CD74HC137PW CD74HC137PWR; Texas Buy 74HC138 3 to 8 Decoder IC. 38; Non The 74XX138 3-to-8 Decoder The 3-to-8, 74XX138 Decoder is also commonly used in logical circuits. a) Set the Enable inputs to the appropriate values. Step 3/7 3. The lower 3-to-8 line decoder/demultiplexer; inverting 3. SMD 74HC138 - 3-to-8 line Decoder/Demultiplexer IC (74138 IC) 16-Pin SOIC-16 – [Original] LS-TTL gates with the low power consumption of standard CMOS integrated circuits. The same combination is used as a demultiplexer. 22 Apple Shopping Event. The 4 to 16 decoder has 4 input lines · What is a Display Decoder. all chip select lines to ground. The IC is enabled by an active low Enable Input (EI), and an active low Enable output (EO) is provided so that several ICs can be connected in cascade, allowing the encoding · 3 to 8 decoder circuit diagram, 3 to 8 decoder truth table, circuit diagram of 3 to 8 decoder, Make 3 to 8 decoder circuit using AND, NOT, and OR Gate As it is a 3 to 8 Decoder circuit, you can see the number 0 to 7 on the seven-segment display. Show datasheet. Futurlec Part Number 74HC138 Department Integrated Circuits Category 74HC Series RoHS Compliant - Package Type 16 Pin DIP Technical Data 74HC138 Datasheet Pricing Information 1+ $0. 74×138 – 3-to-8 line decoder/demultiplexer. The logical circuit illustrates the functionality of the IC 74HC238. Futurlec Part Number 74HC238 Department Integrated Circuits Category 74HC Series RoHS Compliant - Package Type 16 Pin DIP Technical Data 74HC238 Datasheet Pricing Information 1+ $0. Opens in a new window or tab. Step 1. 3-to-8 line decoder/demultiplexer with address latches and · Other 3 to 8 Line Decoder IC: 74LS138, 74139. Demultiplexing is the process of converting a signal containing multiple analog or digital signals backs into the original and separate signals. 2. Number of Input Lines = 3 Input Number of Output Lines = 8 Output Product = Decoders. 5 V IIK, IOK Clamp Diode Current ±20 mA IOUT DC Output Current, per Pin ±25 mA ICC DC VCC or GND Current, per Pin ±50 mA TSTG Storage Temperature Range –65°C to +150°C 1 Publication Order Number: MM74HC138/D 3-to-8 Line Decoder MM74HC138 Description The MM74HC138 decoder utilizes advanced silicon−gate CMOS technology and is well suited to memory address decoding or data routing applications. Number of Employees 26 To 50 People. Example: 12AB (hexadecimal) or 0001 0010 1010 1011 (binary) Number of Bits = 8 bit. Similar, to the 2-to-4 Decoder, the 3-to-8 Decoder has active-low outputs and three extra NOT gates connected at the three inputs to reduce the four unit load to a single unit load. We will now explain the hardware connections. Schematic diagram of 3 to 8 Line Decoder using AND Gates is given below right after truth table. 5 shows the arrangement for using two 74138 (3-to-8 decoder) ICs to obtain a 4-to-16 decoder. This multiple enable function allows easy parallel expansion to a 1-of-32 (5 to 32 lines) decoder with just four '138 ICs and one · The 74AHC138 and 74AHCT138 are high-speed Si-gate CMOS devices and are pin compatible with Low power Schottky TTL (LSTTL). Its Explore the pin names, numbers, and configurations of the 74LS137 3-to-8 Line Decoder/DEMUX IC. 3 Input 8 Output Decoders Encoders, Decoders, Multiplexers & Demultiplexers are available at Mouser Electronics. This multiple enable function allows easy parallel expansion of the 74LVC138A to a 1-of-32 (5 to 32 lines) decoder with just four The IC 74LS138 is a 3 to 8 line decoder integrated circuit from the 74xx family of transistor-transistor-logic-gates. We see that the functional approach to Type number Package Temperature range Name Description Version 74HC138N 40 Cto+125 C DIP16 plastic dual in-line package; 16 leads (300 mil) SOT38-4 3-to-8 line decoder/demultiplexer; inverting CI input capacitance-3. Order Number Package Number Package Description DM74ALS138M M16A 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0. Close . Operating Temperature Max 70°C. 24176 Views August 6, 2020 Syed 74LS48 BCD-to-7 Segment Decoder/Driver IC. 7447 3 TO 8 DECODER IC Result Highlights (5) Part ECAD Model Manufacturer View results and find 3-8 decoder 74138 pin diagram datasheets and circuit and application notes in pdf format. My Cart. Example: 12AB (hexadecimal) or 0001 0010 1010 1011 (binary) Design a circuit that outputs 2's complement of a 3 bit number using encoder & decoder. 74AC11138 3-Line to 8-Line Decoder/Demultiplexer 1 Features PART NUMBER PACKAGE(1) PACKAGE SIZE(2) BODY SIZE (NOM) (3) 74AC11138 For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report (SPRA953). 3 / 8, Number of Input Lines: 3, Number of Output Lines: 8 ; Package / Case: PDIP-16, Logic Family: 74LS, RoHS: Yes 74138 is a 3 to 8 line decoder or multiplexer IC. IC: 741s138 (decoder); 741s148 (encoder) The Truth Table for 2's complement output: Inputs Outputs Mintermc B 0 0 0 1 0 0 2 01 3 0 4 1 0 5 1 0 6 1 1 7 1 1 A MintermD 0 0 0 1 7 1 0 6 1 1 5 1 0 4 1 1 3 0 0 2 0 1 1 0 D 0 1 1 0 D 0 1 0 1 Active Low Output line Output Connection D2 D1 DO 74LVC138AD - The 74LVC138A decodes three binary weighted address inputs (A0, A1 and A2) to eight mutually exclusive outputs (Y0 to Y7). criz0d4. 3-8 3 to 8 line decoder IC 74HC238 is used as a decoder/ demultiplexer. CD4028 – BCD to Type number Package Temperature range Name Description Version 74HC138D 74HCT138D-40 °C to +125 °C SO16 plastic small outline package; 16 leads; body width 3. 4. Design a logic circuit using a minimum number of 3 -to-8 decoders (74LS138) and logic gates that does the following: a. You need to build 3 of · Part Number: LS138, SL74LS138N, SL74LS138D. 3 Apparatus • Trainer board • 1 x IC 74138 D. · Circuit design 3:8 Decoder circuit using IC 7404 and IC7411 with LEDs created by Ismael Ribeiro with Tinkercad CD74HC238 74HC238 74238 IC 3 to 8 Line Decoder Demultiplexer. Customer Reference. uk Page 2 Tel 01273 898000 Fax 01273 480661 Encoder / Decoder IC’s RF803 The 74HC138 decoder utilizes advanced silicon-gate TTL technology, and are well suited to memory address decoding or data routing applications. rahul2509. CD4028 – 1-of-10 decoder. Comments. G1 should be set to High and both G2A and G2B should be set to Low. Number of Bits = 8 bit. The device also has three Enable pins. The circuit is shown in figure 4. Ordering information Table 1. 26 October 2018 - 0 Comments. 3-8 DECODER 74138 PIN DIAGRAM Search Results. boobooo. Manufacturer Logic Family Package / Case Multiplexers & Demultiplexers 3-to-8 Line Decoder Decoder VCC: 2-5. Number of Inputs: 3 address inputs, 3 enable inputs. plz help fast. How to Use a 2 The M74HC138 is an high speed CMOS 3 TO 8 Line decoder fabricated with silicon gate C²MOS technology. 74×139 – Dual 2-to-4 line decoder/demultiplexer. It takes 5 input lines and decodes them into 32 output lines, with only one output line being active (high) at a time. 9 mm 3-to-8 DECODER 3 2 1 6 5 4 E2 E1 E3 Fig. The circuit The input variables may represent a binary number, and the outputs will then represent the eight digits in the octal number system. IC 74LS138 as 3:8 Decoder/ Demultiplexer The IC 74LS138 decodes one-of-eight lines; based upon the conditions at the three binary select inputs and the three enable 74HC138PW - The 74HC138; 74HCT138 decodes three binary weighted address inputs (A0, A1 and A2) to eight mutually exclusive outputs (Y0 to Y7). Deldsim Full Adder Function Using 3 8 Decoder. The decoder has 3 binary input lines and 8 decimal output lines. Brand New. Buy 74LS138 Decoder IC. DS803-3 Sept ‘08 ©2008 RF Solutions Ltd, www. · Other 3 to 8 Line Decoder IC: 74LS138, 74139. 1 LINE TO 8 LINE DECODER the same way that we constructed the 1-8 multiplexer. Logic IC Base Number 74138. 0 1. The Datasheet Archive. It is also called a binary-to-octal decoder since the inputs represent 3-bit binary numbers and the outputs represent the eight digits in the octal number system. 74×47 – BCD to 7-segment decoder/driver. If the device is enabled, 3 binary select inputs (A, B, and C) determine which one of the outputs will go low), If enable input G1 is held low or either G2A or G2B is held, high, the decoding function is inhibited and all the 8 Outputs go high. Fig (2): 3-to-8 decoder in IC form. 3-to-8 line decoder/demultiplexer; inverting Rev. com.
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