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CD74AC257E

CD74AC257E

Manufacturer No:

CD74AC257E

Manufacturer:

Harris Corporation

Description:

IC MULTIPLEXER 4 X 2:1 16DIP

Datasheet:

Datasheet

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CD74AC257E 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
    75mA, 75mA
  • Independent Circuits
    1
  • Circuit
    4 x 2:1
  • Type
    Multiplexer
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    74AC
The CD74AC257E is a quad 2-input multiplexer with 3-state outputs. It is a versatile integrated circuit chip that offers several advantages and can be used in various application scenarios. Some of the advantages and application scenarios of the CD74AC257E are:Advantages: 1. Versatility: The CD74AC257E can function as a multiplexer, which allows multiple input signals to be selected and routed to a single output. This versatility makes it suitable for various applications where signal routing and selection are required.2. High-speed operation: The CD74AC257E operates at high speeds, making it suitable for applications that require fast switching and data processing.3. 3-state outputs: The chip has 3-state outputs, which means it can be set to a high-impedance state. This feature allows multiple chips to be connected together without causing conflicts or bus contention.4. Wide operating voltage range: The CD74AC257E can operate within a wide voltage range, typically between 2V and 6V. This flexibility makes it compatible with different power supply systems.Application Scenarios: 1. Data multiplexing: The CD74AC257E can be used in data multiplexing applications, where multiple data sources need to be selected and routed to a single output. This can be useful in data communication systems, digital signal processing, and data switching applications.2. Address decoding: The chip can be used in address decoding circuits, where it selects a specific memory location based on the input address signals. This is commonly used in microprocessors, memory systems, and other digital systems.3. Bus switching: The CD74AC257E can be used in bus switching applications, where it allows multiple devices to share a common bus. This is useful in systems where multiple devices need to communicate with each other over a shared data bus.4. Logic level conversion: The chip can be used for logic level conversion between different voltage levels. It can interface between systems operating at different voltage levels, ensuring compatibility and proper signal transfer.Overall, the CD74AC257E offers versatility, high-speed operation, and 3-state outputs, making it suitable for a wide range of applications involving signal routing, data multiplexing, address decoding, bus switching, and logic level conversion.
CD74AC257E Relevant information