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74AC257PC

74AC257PC

Manufacturer No:

74AC257PC

Manufacturer:

Fairchild Semiconductor

Description:

IC MULTIPLEXER 4 X 2:1 16DIP

Datasheet:

Datasheet

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74AC257PC Specifications

  • Type
    Parameter
  • Independent Circuits
    1
  • 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
    2V ~ 6V
  • Voltage Supply Source
    Single Supply
  • Current - Output High, Low
    24mA, 24mA
  • Circuit
    4 x 2:1
  • Type
    Multiplexer
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    74AC
The 74AC257PC is a quad 2-input multiplexer with 3-state outputs. It has several advantages and application scenarios, including:Advantages: 1. High-speed operation: The 74AC257PC operates at high speeds, making it suitable for applications that require fast switching and data transfer. 2. Low power consumption: It has low power consumption, 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 6V, making it compatible with various power supply systems. 4. 3-state outputs: The 74AC257PC has 3-state outputs, which means it can be disabled or put into a high-impedance state when not in use. This feature allows multiple devices to share a common bus without interfering with each other.Application scenarios: 1. Data multiplexing: The 74AC257PC can be used to select one of four data inputs and route it to a single output line. This is useful in applications where multiple data sources need to be switched or combined. 2. Address decoding: It can be used in address decoding circuits to select specific memory locations or peripheral devices based on the address lines. 3. Bus switching: The 74AC257PC can be used to switch between multiple buses or data lines, allowing different devices to communicate with a shared bus. 4. Data routing: It can be used to route data from multiple sources to different destinations based on control signals. 5. Logic level conversion: The chip can be used to convert logic levels between different voltage domains, enabling communication between devices operating at different voltage levels.Overall, the 74AC257PC is a versatile integrated circuit chip that finds applications in various digital systems, including data multiplexing, address decoding, bus switching, data routing, and logic level conversion.
74AC257PC Relevant information