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SN74AHCT138D

SN74AHCT138D

Manufacturer No:

SN74AHCT138D

Manufacturer:

Texas Instruments

Description:

IC DECODER/DEMUX 1X3:8 16SOIC

Datasheet:

Datasheet

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SN74AHCT138D Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-SOIC
  • Package / Case
    16-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Voltage - Supply
    4.5V ~ 5.5V
  • Voltage Supply Source
    Single Supply
  • Current - Output High, Low
    8mA, 8mA
  • Independent Circuits
    1
  • Circuit
    1 x 3:8
  • Type
    Decoder/Demultiplexer
  • Packaging
    Tube
  • Packaging
    Bulk
  • Product Status
    Discontinued at Digi-Key
  • Series
    74AHCT
The SN74AHCT138D is a 3-to-8 line decoder/demultiplexer integrated circuit chip. It has several advantages and can be applied in various scenarios. Advantages: 1. Versatility: This chip can be used as both a decoder and a demultiplexer, providing flexibility in designing and implementing digital logic circuits. 2. High Speed: The SN74AHCT138D operates at high speeds, making it suitable for applications that require fast data processing. 3. Low Power Consumption: It consumes low power, making it energy-efficient, suitable for battery-operated devices or applications where power efficiency is crucial. 4. High Noise Immunity: It has high noise immunity, which means it can handle noisy input signals without significant performance degradation. 5. Compact Size: The chip comes in a small form factor, making it ideal for space-constrained applications.Application Scenarios: 1. Address Decoding: The SN74AHCT138D can be used in memory systems or I/O interfaces for address decoding purposes. It takes a binary input and selects a specific output based on the input, allowing efficient addressing of memory locations. 2. Data Multiplexing: It can be used as a demultiplexer to channel data from one input line to a selected output line. This is handy when multiple sources send data to a single destination, and the data needs to be multiplexed onto different output lines based on certain control signals. 3. PLC (Programmable Logic Controller): The SN74AHCT138D is commonly used in PLCs, where decoding various control signals is essential to drive different output devices or actuator circuits. 4. Addressing Display Devices: In combination with other logic circuits and display devices like LEDs or LCDs, the chip can be used to address and control specific display segments or panels. 5. Communication Systems: It can be used in digital communication systems to decode and process control signals or to route data in multiplexing scenarios.Overall, the SN74AHCT138D is a versatile and efficient integrated circuit chip that finds applications in various digital logic circuit designs requiring decoding and demultiplexing functionality.
SN74AHCT138D Relevant information