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DM74AS157N

DM74AS157N

Manufacturer No:

DM74AS157N

Manufacturer:

Fairchild Semiconductor

Description:

IC MULTIPLEXER 4 X 2:1 16DIP

Datasheet:

Datasheet

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DM74AS157N 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
    4.5V ~ 5.5V
  • Voltage Supply Source
    Single Supply
  • Current - Output High, Low
    2mA, 20mA
  • Independent Circuits
    1
  • Circuit
    4 x 2:1
  • Type
    Multiplexer
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    74AS
The DM74AS157N is a member of the LS157 Quadruple 2-Line to 1-Line Data Selectors/Multiplexers family of integrated circuit chips. Here are the advantages and application scenarios of this IC:Advantages: 1. Versatile: The DM74AS157N allows the user to select one of four data inputs based on the value of two control inputs. It has a 2-line to 1-line multiplexer configuration, making it suitable for various digital design applications. 2. Fast operation: This IC is designed using advanced Schottky TTL technology, which provides high-speed performance and low power consumption compared to its predecessors. 3. Wide input voltage range: The DM74AS157N has a wide input voltage range, ensuring compatibility with different voltage levels in digital systems. 4. Wide operating temperature range: With an operating temperature range of -55°C to +125°C, this IC is suitable for use in extreme environments.Application scenarios: 1. Data selection: The DM74AS157N is commonly used to select one of four input data sources based on the control inputs. It can be used in multiplexing applications to combine multiple data sources onto a single line. 2. Memory addressing: It can be used for memory address decoding in digital systems, allowing the selection of one particular memory location for reading or writing. 3. Arithmetic circuits: This IC can be utilized in arithmetic circuits like adders or ALUs (Arithmetic Logic Units) to select different inputs based on control signals. 4. Data routing: The DM74AS157N can be applied in data routing systems, where multiple data signals need to be selectively routed to specific destinations based on control inputs. 5. Code converters: It can also be employed as a code converter in digital systems, where it converts one type of input code into another type based on the control signals.Overall, the DM74AS157N offers a fast and flexible solution for data selection and routing in a wide range of digital applications.
DM74AS157N Relevant information