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SN74AS298AD

SN74AS298AD

Manufacturer No:

SN74AS298AD

Manufacturer:

Texas Instruments

Description:

IC MULTIPLEXER 4 X 2:1 16SOIC

Datasheet:

Datasheet

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SN74AS298AD 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
    2mA, 20mA
  • Independent Circuits
    1
  • Circuit
    4 x 2:1
  • Type
    Multiplexer
  • Packaging
    Tube
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    74AS
The 74HCT138DB,118 is a 3-to-8 line decoder/demultiplexer integrated circuit chip. It has several advantages and application scenarios, including:Advantages: 1. High-speed operation: The 74HCT138DB,118 operates at high speeds, making it suitable for applications that require quick decoding and demultiplexing. 2. Low power consumption: It is designed to consume low power, making it energy-efficient and suitable for battery-powered devices. 3. Wide operating voltage range: The chip can operate within a wide voltage range, typically from 2V to 6V, making it compatible with various power supply configurations. 4. Schmitt-trigger inputs: The chip has Schmitt-trigger inputs, which provide hysteresis and improve noise immunity, ensuring reliable operation even in noisy environments. 5. Output current capability: It has a high output current capability, allowing it to drive various loads directly without the need for additional buffer circuits.Application scenarios: 1. Address decoding: The 74HCT138DB,118 is commonly used for address decoding in microprocessor-based systems. It can decode a specific address and enable the corresponding memory or peripheral device. 2. Data demultiplexing: It can be used to demultiplex a single data line into multiple output lines. This is useful in applications where a single data stream needs to be distributed to multiple destinations. 3. LED matrix control: The chip can be used to control LED matrices by decoding a binary input and enabling the corresponding LED segments. This is commonly used in display panels, scoreboards, and signage. 4. Memory expansion: It can be used to expand the memory capacity of a microcontroller or microprocessor by decoding additional address lines and enabling additional memory chips. 5. Programmable logic devices: The 74HCT138DB,118 can be used in conjunction with programmable logic devices (PLDs) to implement complex logic functions. It can decode the PLD's output and enable specific logic paths.Overall, the 74HCT138DB,118 is a versatile decoder/demultiplexer chip with various advantages and can be applied in a wide range of electronic systems and devices.
SN74AS298AD Relevant information