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SN74AS258N

SN74AS258N

Manufacturer No:

SN74AS258N

Manufacturer:

Texas Instruments

Description:

IC MULTIPLEXER 4 X 2:1 16DIP

Datasheet:

Datasheet

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SN74AS258N 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
    2.6mA, 24mA
  • Independent Circuits
    1
  • Circuit
    4 x 2:1
  • Type
    Multiplexer
  • Packaging
    Tube
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    74AS
The 74LVX139MTR is a dual 2-to-4 decoder/demultiplexer chip, commonly used in digital electronics and microcontroller-based projects. Here are some advantages and application scenarios of this integrated circuit:Advantages: 1. Low voltage operation: The "LVX" in the part number denotes low voltage operation, meaning it can operate at lower supply voltages compared to its predecessors. This makes it suitable for battery-powered devices or low-power applications, where power consumption is a concern.2. High-speed operation: The 74LVX139MTR chip is designed for high-speed operation, making it ideal for applications that require rapid processing and response times.3. Wide operating temperature range: It can operate within a wide temperature range, such as -40°C to 125°C, making it suitable for various environments and industrial applications that may involve extreme temperatures.4. Compatibility with TTL and CMOS logic levels: The chip is compatible with both TTL (Transistor-Transistor Logic) and CMOS (Complementary Metal-Oxide-Semiconductor) logic levels, allowing for easy integration with a range of other digital circuits.Application scenarios: 1. Address decoding: The 74LVX139MTR chip can be used for address decoding in microcontroller-based systems. It can take two input address lines and select one of four output lines based on the input combinations. This feature allows interfacing multiple peripherals to a microcontroller or selecting specific memory locations.2. Memory expansion: It can be utilized for expanding the memory capacity of microcontrollers or other digital devices. By connecting multiple decoder chips together, you can increase the number of addressable memory locations.3. Data routing and selection: The chip can be used to route and select data in digital systems. It allows for the selection of one of four outputs based on the input control signals, enabling data manipulation and routing in various applications.4. Signal demultiplexing: The 74LVX139MTR chip can demultiplex a single input signal into multiple output signals. This functionality is useful in applications where a single input needs to be distributed to multiple components or subsystems.Overall, the 74LVX139MTR integrated circuit chip is versatile and widely used in digital electronics projects, offering advantages such as low voltage operation, high-speed performance, temperature tolerance, and compatibility with different logic levels.
SN74AS258N Relevant information