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SN74HC21NG4

SN74HC21NG4

Manufacturer No:

SN74HC21NG4

Manufacturer:

Texas Instruments

Description:

IC GATE AND 2CH 4-INP 14DIP

Datasheet:

Datasheet

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SN74HC21NG4 Specifications

  • Type
    Parameter
  • Package / Case
    14-DIP (0.300", 7.62mm)
  • Supplier Device Package
    14-PDIP
  • Mounting Type
    Through Hole
  • 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 SN74HC21NG4 is a dual 4-input positive-AND gate integrated circuit chip. It belongs to the 74HC series of logic gates and offers several advantages and application scenarios:Advantages: 1. High-speed operation: The SN74HC21NG4 operates at high speeds, making it suitable for applications that require quick response times. 2. Wide operating voltage range: It can operate within a wide voltage range, typically between 2V and 6V, allowing compatibility with various power supply levels. 3. Low power consumption: The chip consumes low power, making it energy-efficient and suitable for battery-powered devices. 4. Schmitt-trigger inputs: The inputs of the SN74HC21NG4 have Schmitt-trigger characteristics, which provide hysteresis and improve noise immunity. 5. High noise immunity: The chip has high noise immunity, making it less susceptible to external noise and ensuring reliable operation.Application scenarios: 1. Digital logic circuits: The SN74HC21NG4 can be used in various digital logic circuits, such as combinational logic, arithmetic circuits, and control circuits. 2. Data processing: It can be used in data processing applications, including data multiplexing, data routing, and data manipulation. 3. Signal conditioning: The chip can be used for signal conditioning tasks, such as level shifting, signal inversion, and signal buffering. 4. Microcontroller interfacing: It can be used to interface microcontrollers with other digital devices, providing logical operations and signal conversion. 5. Industrial automation: The SN74HC21NG4 can be used in industrial automation systems for control and monitoring purposes, ensuring reliable and accurate operation.Overall, the SN74HC21NG4 integrated circuit chip offers high-speed operation, low power consumption, and noise immunity, making it suitable for various digital logic applications and signal conditioning tasks.
SN74HC21NG4 Relevant information