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CD74AC139E

CD74AC139E

Manufacturer No:

CD74AC139E

Manufacturer:

Texas Instruments

Description:

IC DECODER/DEMUX 1X2:4 16DIP

Datasheet:

Datasheet

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CD74AC139E Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-PDIP
  • Package / Case
    16-DIP (0.300", 7.62mm)
  • Mounting Type
    Through Hole
  • Operating Temperature
    -55°C ~ 125°C
  • Voltage - Supply
    1.5V ~ 5.5V
  • Voltage Supply Source
    Single Supply
  • Current - Output High, Low
    24mA, 24mA
  • Independent Circuits
    2
  • Circuit
    1 x 2:4
  • Type
    Decoder/Demultiplexer
  • Packaging
    Tube
  • Product Status
    Active
  • Series
    74AC
The CD74AC139E is a dual 2-to-4 line decoder/demultiplexer integrated circuit chip. It has several advantages and application scenarios, including:1. Versatile functionality: The chip can function as either a 2-to-4 line decoder or a demultiplexer. This versatility allows it to be used in a variety of applications depending on the requirement.2. High-speed operation: The CD74AC139E operates at high-speed due to its advanced CMOS technology. It can provide fast decoding and demultiplexing operations, making it suitable for time-critical applications.3. Low power consumption: The chip consumes low power due to its CMOS construction. This makes it ideal for use in portable devices or applications where power efficiency is crucial.4. Small form factor: The CD74AC139E comes in a compact package, enabling its use in space-constrained environments. It saves board space and can be easily integrated into existing circuitry or designs.5. Multiple device compatibility: The chip is compatible with various TTL families and has fully static operation. This compatibility allows it to be used with a wide range of other logic devices, expanding its application possibilities.Application scenarios for CD74AC139E:1. Address decoding: The chip can be used for address decoding in microprocessors or memory subsystems, efficiently selecting the desired memory locations or peripherals based on the address inputs.2. Data routing and selection: The CD74AC139E can be applied as a demultiplexer, routing specific data to different output lines based on the select inputs. This is useful for data selection or distribution in complex digital systems.3. Signal manipulation: It can be utilized in signal manipulation circuits, where the chip converts or redirects input signals to desired outputs based on the decoding or demultiplexing functionality.4. Data expansion: The CD74AC139E can be used to expand the number of output lines from a given set of input signals. This can be beneficial for expanding control or data lines in various applications.Overall, the CD74AC139E offers versatility, high-speed operation, low power consumption, and small form factor, making it suitable for a range of applications in digital systems, microprocessors, memory subsystems, and data routing scenarios.
CD74AC139E Relevant information