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DM74AS257M

DM74AS257M

Manufacturer No:

DM74AS257M

Manufacturer:

onsemi

Description:

IC MULTIPLEXER 4 X 2:1 16SOIC

Datasheet:

Datasheet

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DM74AS257M Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-SOIC
  • Package / Case
    16-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    0°C ~ 70°C
  • Voltage - Supply
    4.5V ~ 5.5V
  • 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
    74AS
The DM74AS257M is a quadruple 2-input multiplexer chip. Some advantages and application scenarios of this integrated circuit (IC) chip are as follows:Advantages: 1. Compact and versatile: The DM74AS257M is a multiplexer chip with four separate multiplexing units within a single IC, which makes it compact and space-saving compared to using multiple discrete components. 2. Efficient data routing: The chip can route data from multiple sources to a single output based on the input control signals, enabling efficient data routing and selection. 3. Fast operation: The DM74AS257M operates at high speed, allowing for quick data selection and switching. 4. Wide operating voltage range: This chip can operate with a wide range of supply voltages (typically 4.75V to 5.25V), making it compatible with various systems and applications.Application Scenarios: 1. Data multiplexing: The DM74AS257M chip is commonly used in electronic circuits where multiple data sources need to be selectively routed to a single output. It is often used in data acquisition systems, digital signal processors, and communication systems. 2. Address decoding: In microprocessor-based systems, multiple external devices or peripherals may share a common bus. The DM74AS257M can be used for address decoding, allowing the microprocessor to communicate with the desired peripheral based on the address signals received. 3. Data buses: The chip can be used for multiplexing data buses in digital systems, enabling efficient data transfer between different modules or components. 4. System control logic: The DM74AS257M can also be used for system control and logical operations, such as signal switching, data selection, and input/output routing.These advantages and application scenarios highlight the role of the DM74AS257M chip in facilitating data routing, selection, and control in various digital systems and circuits.
DM74AS257M Relevant information