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CD74HCT21E

CD74HCT21E

Manufacturer No:

CD74HCT21E

Manufacturer:

Texas Instruments

Description:

IC GATE AND 2CH 4-INP 14DIP

Datasheet:

Datasheet

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CD74HCT21E Specifications

  • Type
    Parameter
  • Package / Case
    14-DIP (0.300", 7.62mm)
  • Supplier Device Package
    14-PDIP
  • Mounting Type
    Through Hole
  • Operating Temperature
    -55°C ~ 125°C
  • Max Propagation Delay @ V, Max CL
    27ns @ 4.5V, 50pF
  • Input Logic Level - High
    2V
  • Input Logic Level - Low
    0.8V
  • Current - Output High, Low
    4mA, 4mA
  • Current - Quiescent (Max)
    2 µA
  • Voltage - Supply
    4.5V ~ 5.5V
  • Features
    -
  • Number of Inputs
    4
  • Number of Circuits
    2
  • Logic Type
    AND Gate
  • Packaging
    Tube
  • Product Status
    Active
  • Series
    74HCT
The CD74HCT21E 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 CD74HCT21E operates at high-speed due to its HCT (High-Speed CMOS) technology, making it suitable for applications that require fast response times. 2. Low power consumption: It has low power consumption characteristics, 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 between 2V and 6V, allowing flexibility in various applications. 4. High noise immunity: It has high noise immunity, which means it can tolerate external noise and interference, ensuring reliable operation in noisy environments. 5. Compact size: The CD74HCT21E is available in a small package, making it suitable for applications where space is limited.Application scenarios: 1. Logic gates: The CD74HCT21E can be used to implement logic gates in digital circuits. Its AND gate functionality allows it to combine multiple input signals and generate an output based on the logical AND operation. 2. Data processing: It can be used in data processing applications where multiple input signals need to be processed simultaneously, such as in data multiplexing or data routing circuits. 3. Control systems: The chip can be used in control systems to perform logical operations and decision-making based on multiple input conditions. 4. Signal conditioning: It can be used for signal conditioning applications, where multiple input signals need to be combined or filtered before further processing. 5. Communication systems: The CD74HCT21E can be used in communication systems for signal routing and switching purposes, where multiple input signals need to be selectively combined or separated.These are just a few examples of the advantages and application scenarios of the CD74HCT21E integrated circuit chip. The actual usage may vary depending on the specific requirements of the application.
CD74HCT21E Relevant information