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74H21DC

74H21DC

Manufacturer No:

74H21DC

Manufacturer:

National Semiconductor

Description:

AND GATE, 4-INPUT, TTL

Datasheet:

Datasheet

Delivery:

Payment:

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74H21DC Specifications

  • Type
    Parameter
  • Package / Case
    14-CDIP (0.300", 7.62mm)
  • Supplier Device Package
    14-CERDIP
  • Mounting Type
    Through Hole
  • Operating Temperature
    0°C ~ 70°C
  • Max Propagation Delay @ V, Max CL
    -
  • Input Logic Level - High
    -
  • Input Logic Level - Low
    -
  • Current - Output High, Low
    -
  • Current - Quiescent (Max)
    32 mA
  • Voltage - Supply
    4.75V ~ 5.25V
  • Features
    -
  • Number of Inputs
    4
  • Number of Circuits
    2
  • Logic Type
    AND Gate
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    -
The 74H21DC is a dual 4-input AND gate integrated circuit chip. Here are the advantages and application scenarios of this chip:Advantages: 1. High-speed operation: The 74H21DC chip operates at high speeds, making it suitable for applications that require fast processing and response times. 2. Compact size: Being an integrated circuit chip, it is small in size, which allows for space-saving designs and integration into various electronic devices. 3. Low power consumption: The chip consumes low power, making it energy-efficient and suitable for battery-powered devices. 4. Wide operating voltage range: The chip can operate within a wide voltage range, making it compatible with different power supply systems.Application scenarios: 1. Digital logic circuits: The 74H21DC chip is commonly used in digital logic circuits to perform logical AND operations. It can be used to combine multiple input signals and generate an output based on the logical AND function. 2. Microcontrollers and microprocessors: The chip can be used in microcontroller and microprocessor-based systems to perform logical operations and control various functions. 3. Data processing and control systems: The 74H21DC chip can be used in data processing and control systems to process input signals and generate output signals based on specific logical conditions. 4. Communication systems: It can be used in communication systems for signal processing and control, such as in data transmission and reception circuits. 5. Industrial automation: The chip can be used in industrial automation systems for controlling and monitoring various processes and equipment.Overall, the 74H21DC chip's advantages of high-speed operation, compact size, low power consumption, and wide operating voltage range make it suitable for various applications in digital logic circuits, microcontrollers, data processing systems, communication systems, and industrial automation.
74H21DC Relevant information