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CD74HCT257E

CD74HCT257E

Manufacturer No:

CD74HCT257E

Manufacturer:

Texas Instruments

Description:

IC MULTIPLEXER 4 X 2:1 16DIP

Datasheet:

Datasheet

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CD74HCT257E 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
    4.5V ~ 5.5V
  • Voltage Supply Source
    Single Supply
  • Current - Output High, Low
    6mA, 6mA
  • Independent Circuits
    1
  • Circuit
    4 x 2:1
  • Type
    Multiplexer
  • Packaging
    Tube
  • Product Status
    Active
  • Series
    74HCT
The CD74HCT257E 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 CD74HCT257E are:Advantages: 1. Versatility: The CD74HCT257E can be used as a multiplexer, which allows multiple input signals to be selected and routed to a single output. This versatility makes it suitable for a wide range of applications. 2. High-speed operation: The HCT family of integrated circuits, including the CD74HCT257E, is known for its high-speed operation. This makes it suitable for applications that require fast switching and data processing. 3. 3-state outputs: The CD74HCT257E has 3-state outputs, which means that the outputs can be disabled or put into a high-impedance state. This feature allows multiple devices to share a common bus without interfering with each other. 4. Compatibility: The CD74HCT257E is compatible with both TTL (Transistor-Transistor Logic) and CMOS (Complementary Metal-Oxide-Semiconductor) logic levels. This compatibility makes it easy to interface with other logic families and devices.Application Scenarios: 1. Data multiplexing: The CD74HCT257E can be used to select and route multiple data signals to a single output. This is useful in applications such as data selectors, data buses, and data routing. 2. Address decoding: The CD74HCT257E can be used in address decoding circuits to select specific memory locations or peripheral devices based on the address inputs. 3. Bus switching: The 3-state outputs of the CD74HCT257E make it suitable for bus switching applications. It can be used to connect or disconnect multiple devices from a common bus. 4. Data routing and selection: The CD74HCT257E can be used in applications where multiple data sources need to be selected and routed to different destinations based on control signals.Overall, the CD74HCT257E integrated circuit chip offers versatility, high-speed operation, and compatibility, making it suitable for a wide range of applications involving data multiplexing, address decoding, bus switching, and data routing.
CD74HCT257E Relevant information