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74FCT257ATQG

74FCT257ATQG

Manufacturer No:

74FCT257ATQG

Description:

IC MULTIPLEXER 4 X 2:1 16QSOP

Datasheet:

Datasheet

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74FCT257ATQG Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-QSOP
  • Package / Case
    16-SSOP (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Voltage - Supply
    -
  • Voltage Supply Source
    Single Supply
  • Current - Output High, Low
    15mA, 48mA
  • Independent Circuits
    1
  • Circuit
    4 x 2:1
  • Type
    Multiplexer
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    74FCT
The 74FCT257ATQG is a quad 2-input multiplexer integrated circuit chip. Here are some of its advantages and application scenarios:Advantages: 1. Fast operation: The "FCT" in its name stands for "Fast CMOS Technology," indicating its faster operation compared to standard CMOS chips. 2. High noise immunity: The chip has built-in noise immunity measures, making it less prone to errors caused by noise. 3. Wide supply voltage range: It can operate with a supply voltage ranging from 4.5V to 5.5V, providing flexibility in various applications. 4. Low power consumption: It consumes lower power compared to earlier generations of CMOS chips, making it suitable for battery-powered devices. 5. ESD protection: It provides Electrostatic Discharge (ESD) protection, enhancing the reliability and durability of the chip.Application scenarios: 1. Data multiplexing: The chip can be used to select one of four data inputs and pass it to the output based on the select inputs. This is useful in applications where multiple data sources need to be selectively controlled. 2. Bus sharing: It can be used to share a common data bus between multiple devices. By connecting multiple 74FCT257ATQG chips, each one can control a portion of the bus, enabling efficient data sharing. 3. Address decoding: The chip can be used for address decoding purposes in digital systems. It can select a specific memory location or IO device based on the address inputs, enabling efficient memory and IO management. 4. Signal routing: It can be used to route different signals to different destinations based on control signals. This can be beneficial in applications such as signal switching or routing matrices. 5. Arithmetic function selection: In arithmetic operations, the chip can be used to select between different functions (e.g., addition, subtraction, logical operations) based on control signals, enabling versatile mathematical computations.Overall, the 74FCT257ATQG chip offers fast operation, noise immunity, and flexibility in various applications such as data multiplexing, bus sharing, address decoding, signal routing, and arithmetic function selection.
74FCT257ATQG Relevant information