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SN74HC21DG4

SN74HC21DG4

Manufacturer No:

SN74HC21DG4

Manufacturer:

Texas Instruments

Description:

IC GATE AND 2CH 4-INP 14SOIC

Datasheet:

Datasheet

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SN74HC21DG4 Specifications

  • Type
    Parameter
  • Package / Case
    14-SOIC (0.154", 3.90mm Width)
  • Supplier Device Package
    14-SOIC
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Max Propagation Delay @ V, Max CL
    19ns @ 6V, 50pF
  • Input Logic Level - High
    1.5V ~ 4.2V
  • Input Logic Level - Low
    0.5V ~ 1.8V
  • Current - Output High, Low
    5.2mA, 5.2mA
  • Current - Quiescent (Max)
    2 µA
  • Voltage - Supply
    2V ~ 6V
  • Features
    -
  • Number of Inputs
    4
  • Number of Circuits
    2
  • Logic Type
    AND Gate
  • Packaging
    Tube
  • Product Status
    Discontinued at Digi-Key
  • Series
    74HC
The SN74HC21DG4 is a dual 4-input positive-AND gate integrated circuit chip. Some advantages and application scenarios of this chip are:Advantages: 1. High-speed operation: The SN74HC21DG4 operates at high speeds, making it suitable for applications that require fast response times. 2. Wide operating voltage range: It can operate within a wide voltage range, typically between 2V and 6V, allowing flexibility in different power supply scenarios. 3. Low power consumption: The chip has low power consumption, making it suitable for battery-powered devices or applications where power efficiency is crucial. 4. High noise immunity: It has a high noise immunity, which means it can tolerate external noise and interference, ensuring reliable operation in noisy environments. 5. Compact size: The chip is available in a small package, making it suitable for space-constrained applications.Application scenarios: 1. Logic gates: The SN74HC21DG4 can be used to implement various logic functions, such as AND gates, in digital circuits. It can be used in combination with other logic gates to design complex digital systems. 2. Data processing: It can be used in data processing applications where multiple inputs need to be combined using AND logic. For example, it can be used in data multiplexers, encoders, or decoders. 3. Control systems: The chip can be used in control systems to implement logical operations based on input conditions. It can be used in applications such as industrial automation, robotics, or home automation. 4. Communication systems: It can be used in communication systems for signal processing and data manipulation. It can be used in applications such as modems, routers, or network switches. 5. Automotive electronics: The chip's wide operating voltage range and high noise immunity make it suitable for automotive electronics applications, such as engine control units, dashboard systems, or infotainment systems.These are just a few examples of the advantages and application scenarios of the SN74HC21DG4 integrated circuit chip. The actual implementation and usage may vary depending on the specific requirements of the application.
SN74HC21DG4 Relevant information