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SN74AHCT138PW

SN74AHCT138PW

Manufacturer No:

SN74AHCT138PW

Manufacturer:

Texas Instruments

Description:

IC DECODER/DEMUX 1X3:8 16TSSOP

Datasheet:

Datasheet

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SN74AHCT138PW Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-TSSOP
  • Package / Case
    16-TSSOP (0.173", 4.40mm 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 SN74AHCT138PW is a 3-to-8 line decoder/demultiplexer integrated circuit chip. It has several advantages and application scenarios, including:Advantages: 1. High-speed operation: The SN74AHCT138PW operates at high speeds, making it suitable for applications that require quick decoding and demultiplexing. 2. Low power consumption: It is designed to consume low power, making it energy-efficient and suitable for battery-powered devices. 3. Wide operating voltage range: The chip can operate within a wide voltage range, typically between 2V and 5.5V, making it compatible with various power supply systems. 4. Schmitt-trigger inputs: The SN74AHCT138PW has Schmitt-trigger inputs, which provide hysteresis and improve noise immunity, ensuring reliable operation even in noisy environments. 5. Output current capability: It has a high output current capability, allowing it to drive various loads without requiring additional buffer circuits.Application scenarios: 1. Address decoding: The SN74AHCT138PW is commonly used for address decoding in microprocessors and memory systems. It can decode a binary address into one of eight output lines, enabling the selection of a specific memory location or peripheral device. 2. Data demultiplexing: It can be used to demultiplex a single data line into eight separate output lines. This is useful in applications where a single data stream needs to be distributed to multiple destinations, such as in data routing or signal distribution systems. 3. Control signal generation: The chip can be used to generate control signals based on specific input conditions. By decoding input signals, it can activate specific control lines, enabling the control of various devices or subsystems. 4. LED matrix driving: The SN74AHCT138PW can be used to drive LED matrices or displays. By decoding a binary input, it can select the appropriate row or column of the display, allowing for the control of individual LEDs or segments. 5. Logic circuit design: It can be used as a building block in various logic circuit designs, such as combinational logic circuits or arithmetic circuits. Its decoding capabilities make it useful for implementing complex logic functions.Overall, the SN74AHCT138PW integrated circuit chip offers high-speed operation, low power consumption, and versatile decoding capabilities, making it suitable for a wide range of applications in digital systems and logic circuits.
SN74AHCT138PW Relevant information