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SN74LS257BN

SN74LS257BN

Manufacturer No:

SN74LS257BN

Manufacturer:

Texas Instruments

Description:

IC MULTIPLEXER 4 X 2:1 16DIP

Datasheet:

Datasheet

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SN74LS257BN Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-PDIP
  • Package / Case
    16-DIP (0.300", 7.62mm)
  • Mounting Type
    Through Hole
  • Operating Temperature
    0°C ~ 70°C
  • Voltage - Supply
    4.75V ~ 5.25V
  • Voltage Supply Source
    Single Supply
  • Current - Output High, Low
    2.6mA, 24mA
  • Independent Circuits
    1
  • Circuit
    4 x 2:1
  • Type
    Multiplexer
  • Packaging
    Tube
  • Product Status
    Active
  • Series
    74LS
The SN74LS257BN is a quad 2-line to 1-line data selector/multiplexer chip. It has several advantages and application scenarios, including:Advantages: 1. Versatility: The chip can be used as a data selector or multiplexer, allowing multiple input lines to be selected and routed to a single output line. 2. High-speed operation: The LS series chips are known for their fast operation, making them suitable for applications that require quick data selection or multiplexing. 3. Low power consumption: The LS series chips are designed to consume low power, making them energy-efficient and suitable for battery-powered devices. 4. Wide operating voltage range: The chip can operate within a wide voltage range, typically between 4.75V and 5.25V, making it compatible with various power supply configurations.Application scenarios: 1. Data routing: The chip can be used to select and route data from multiple sources to a single output line. This is useful in applications such as data buses, where multiple devices need to share a common data line. 2. Multiplexing: The chip can be used to multiplex multiple input lines onto a single output line. This is useful in applications such as display panels, where multiple data sources need to be displayed on a single screen. 3. Address decoding: The chip can be used for address decoding in microprocessor systems. It can select specific memory or peripheral devices based on the address lines, enabling efficient communication between the microprocessor and external devices. 4. Data selection: The chip can be used to select specific data inputs based on control signals. This is useful in applications such as digital signal processing, where different data sources need to be processed based on specific conditions or control signals.Overall, the SN74LS257BN chip offers versatility, high-speed operation, low power consumption, and wide voltage range, making it suitable for various applications involving data selection, multiplexing, and address decoding.
SN74LS257BN Relevant information