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SN74ALS21AN

SN74ALS21AN

Manufacturer No:

SN74ALS21AN

Manufacturer:

Texas Instruments

Description:

IC GATE AND 2CH 4-INP 14DIP

Datasheet:

Datasheet

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SN74ALS21AN Specifications

  • Type
    Parameter
  • Package / Case
    14-DIP (0.300", 7.62mm)
  • Supplier Device Package
    14-PDIP
  • Mounting Type
    Through Hole
  • Operating Temperature
    0°C ~ 70°C
  • Max Propagation Delay @ V, Max CL
    15ns @ 5V, 50pF
  • Input Logic Level - High
    2V
  • Input Logic Level - Low
    0.8V
  • Current - Output High, Low
    400µA, 8mA
  • Current - Quiescent (Max)
    -
  • Voltage - Supply
    4.5V ~ 5.5V
  • Features
    -
  • Number of Inputs
    4
  • Number of Circuits
    2
  • Logic Type
    AND Gate
  • Packaging
    Tube
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    74ALS
The SN74ALS21AN is a dual 4-input positive-AND gate integrated circuit chip. It belongs to the ALS (Advanced Low-Power Schottky) family of logic chips. Here are some advantages and application scenarios of the SN74ALS21AN:Advantages: 1. High-speed operation: The ALS family of chips offers faster switching speeds compared to standard TTL (Transistor-Transistor Logic) chips, making them suitable for applications that require quick response times. 2. Low power consumption: ALS chips consume less power, making them energy-efficient and suitable for battery-powered devices. 3. Wide operating voltage range: The SN74ALS21AN can operate within a wide voltage range, typically between 4.5V and 5.5V, allowing compatibility with various power supply levels. 4. Robustness: ALS chips have good noise immunity and can tolerate higher voltage spikes, making them reliable in noisy environments.Application scenarios: 1. Digital logic circuits: The SN74ALS21AN can be used in various digital logic circuits, such as combinational logic designs, arithmetic circuits, and control circuits. 2. Data processing: It can be used in data processing systems, such as multiplexers, decoders, and encoders. 3. Microcontrollers and microprocessors: The SN74ALS21AN can be used as a building block in microcontroller and microprocessor designs to perform logical operations. 4. Communication systems: It can be used in communication systems for signal processing, error detection, and data transmission. 5. Industrial automation: The SN74ALS21AN can be used in industrial automation systems for control and monitoring purposes.Overall, the SN74ALS21AN is a versatile logic chip with high-speed operation, low power consumption, and wide voltage range, making it suitable for a wide range of digital logic applications.
SN74ALS21AN Relevant information