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MC74VHCT138AM

MC74VHCT138AM

Manufacturer No:

MC74VHCT138AM

Manufacturer:

Motorola

Description:

IC DECODER 1 X 3:8 16SOEIAJ

Datasheet:

Datasheet

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MC74VHCT138AM Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-SOEIAJ
  • Package / Case
    16-SOIC (0.209", 5.30mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • 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
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    -
The MC74VHCT138AM is a 3-to-8 line decoder/demultiplexer integrated circuit chip. It is part of the VHCT (Very High-Speed CMOS TTL-compatible) logic family. Here are its advantages and application scenarios:Advantages: 1. High-speed operation: The VHCT family offers faster switching speeds compared to standard CMOS logic, making it suitable for high-speed applications. 2. Low power consumption: VHCT chips consume less power compared to other logic families, reducing overall power requirements. 3. Wide supply voltage range: The MC74VHCT138AM operates over a wide supply voltage range from 2V to 5.5V, making it compatible with various power supply systems. 4. TTL-compatible inputs: The chip's inputs are TTL-compatible, meaning it can interface easily with other TTL logic devices. 5. Output driving capability: It has low output impedance, allowing it to drive both TTL and CMOS loads.Application scenarios: 1. Address decoding: The MC74VHCT138AM is commonly used for address decoding in microprocessors and memory systems. It can decode a 3-bit address into 8 active-low outputs, enabling the selection of specific devices or memory locations. 2. Data routing and expansion: It can be used for data routing and expansion in digital systems. By selecting one of the eight outputs using the input lines, it allows data to be routed to different subsystems or expanded to multiple destinations. 3. Memory selection: The chip is suitable for selecting different memory banks or modules, such as RAM or ROM, in systems where multiple memory devices are present. 4. Control unit in digital systems: The MC74VHCT138AM can be part of the control unit in digital systems, helping to decode control signals and direct them to different parts of the system based on specific combinations of input signals. 5. Logic gate replacement: It can also be used as a logic gate replacement in various digital circuits where complex logic operations can be reduced to simpler combinations using the decoder's outputs.Overall, the MC74VHCT138AM offers high-speed, low-power decoding functionality, making it suitable for a range of applications in various digital systems.
MC74VHCT138AM Relevant information