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SN74LS138D

SN74LS138D

Manufacturer No:

SN74LS138D

Manufacturer:

Texas Instruments

Description:

IC DECODER/DEMUX 1X3:8 16SOIC

Datasheet:

Datasheet

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SN74LS138D Specifications

  • Type
    Parameter
  • Operating Temperature
    0°C ~ 70°C
  • Voltage - Supply
    4.75V ~ 5.25V
  • Voltage Supply Source
    Single Supply
  • Current - Output High, Low
    400µA, 8mA
  • Independent Circuits
    1
  • Circuit
    1 x 3:8
  • Supplier Device Package
    16-SOIC
  • Package / Case
    16-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Type
    Decoder/Demultiplexer
  • Packaging
    Tube
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    74LS
The SN74LS138D is a type of integrated circuit chip that acts as a 3-to-8 line decoder/demultiplexer. Here are some advantages and application scenarios of this chip:Advantages: 1. Versatility: The chip can decode a 3-bit binary input into 8 different output lines, providing flexibility in controlling multiple inputs or devices. 2. Compact Design: Being an integrated circuit chip, it offers a compact size, which is beneficial when space is limited in applications. 3. Simplified Circuitry: It reduces the complexity of designing decoder circuits, as it can handle the decoding process with minimal external components. 4. Fast Operation: The LS (Low-power Schottky) technology used in the chip enables high-speed operation, ensuring quick response times.Application Scenarios: 1. Address Decoding: The SN74LS138D is commonly used in memory and peripheral interfacing applications to decode address lines of microprocessors or memory banks. 2. Data Routing: It can be used in networking devices or multiplexing applications to route data from multiple sources to specific destinations based on the input signals. 3. Control Circuitry: The chip can be utilized in control systems or automated processes to decode control signals and activate specific outputs or functions. 4. Display Multiplexing: It allows driving multiple display units, such as 7-segment displays, by assigning different outputs to each display segment, enabling the multiplexing of information.Overall, the SN74LS138D integrated circuit chip provides a convenient and efficient solution for decoding applications, offering versatility, compact size, simplified design, and high-speed operation.
SN74LS138D Relevant information