Home / Signal Switches, Multiplexers, Decoders / 74ACT138PC/
74ACT138PC

74ACT138PC

Manufacturer No:

74ACT138PC

Manufacturer:

Fairchild Semiconductor

Description:

IC DECODER/DEMUX 1X3:8 16DIP

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

74ACT138PC Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-PDIP
  • Package / Case
    16-DIP (0.300", 7.62mm)
  • Mounting Type
    Through Hole
  • Operating Temperature
    -40°C ~ 85°C
  • Voltage - Supply
    4.5V ~ 5.5V
  • Voltage Supply Source
    Single Supply
  • Current - Output High, Low
    24mA, 24mA
  • Independent Circuits
    1
  • Circuit
    1 x 3:8
  • Type
    Decoder/Demultiplexer
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    74ACT
The 74ACT138PC is a 3-to-8 line decoder/demultiplexer integrated circuit chip that offers several advantages and can be used in various application scenarios. Some of these advantages and scenarios include:Advantages:1. High-speed operation: The 74ACT138PC is designed to work at high speeds, making it suitable for applications that require fast decoding and demultiplexing of input signals.2. Buffering capability: This chip includes three enable inputs (G1, G2A, and G2B) that can be used to disable the outputs and minimize power consumption when not in use. It also includes buffer gates to ensure compatibility with different logic levels.3. Low power consumption: The 74ACT138PC is designed with a low power CMOS technology, making it energy-efficient and suitable for applications with power constraints.4. Wide temperature range: This chip can operate over a wide temperature range, typically from -40°C to 85°C, making it suitable for various temperature environments.5. Easy interface: The chip has a straightforward interface, with three binary address inputs (A0, A1, and A2) and eight output lines (Y0 to Y7) that can be directly connected to other logic circuits.Application scenarios:1. Memory decoding: The 74ACT138PC can be used for addressing and decoding memory chips, allowing a microcontroller or microprocessor to access different memory locations by selecting the appropriate decoder output line.2. Data demultiplexing: It can be used to demultiplex data from one input line into eight separate output lines, which can be useful in data routing applications or driving multiple peripherals.3. Address decoding: The chip can be used for address decoding in addressable devices, allowing selection of a specific device or peripheral based on the address signals provided.4. Code conversion: It can also be used to convert one code type to another, such as binary to decimal or binary to seven-segment display code, enabling easy interface with different output devices.5. Programmable logic: The 74ACT138PC can be used in programmable logic devices (PLDs) or field-programmable gate arrays (FPGAs) as a decoding component to implement complex logic functions.Overall, the 74ACT138PC offers high-speed operation, low power consumption, easy interface, and versatility, making it suitable for a wide range of applications requiring decoding and demultiplexing functions.
74ACT138PC Relevant information