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SN74ALS21AD

SN74ALS21AD

Manufacturer No:

SN74ALS21AD

Manufacturer:

Texas Instruments

Description:

IC GATE AND 2CH 4-INP 14SOIC

Datasheet:

Datasheet

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SN74ALS21AD Specifications

  • Type
    Parameter
  • Package / Case
    14-SOIC (0.154", 3.90mm Width)
  • Supplier Device Package
    14-SOIC
  • Mounting Type
    Surface Mount
  • 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
    Last Time Buy
  • Series
    74ALS
The SN74ALS21AD 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 SN74ALS21AD:Advantages: 1. High-speed operation: The ALS family of chips offers fast switching speeds, making them suitable for applications that require quick response times. 2. Low power consumption: ALS chips consume less power compared to other logic families, making them energy-efficient. 3. Wide operating voltage range: The SN74ALS21AD can operate within a wide voltage range, typically between 4.5V and 5.5V, allowing flexibility in various applications. 4. Robustness: ALS chips have good noise immunity and can tolerate higher voltage spikes, ensuring reliable operation in noisy environments.Application scenarios: 1. Digital logic circuits: The SN74ALS21AD can be used in various digital logic circuits, such as combinational logic circuits, arithmetic circuits, and memory circuits. 2. Data processing: It can be used in data processing systems, including microprocessors, microcontrollers, and digital signal processors. 3. Industrial automation: The chip can be employed in control systems, PLCs (Programmable Logic Controllers), and other automation applications. 4. Communication systems: It can be used in the design of communication systems, including routers, switches, and network interfaces. 5. Test and measurement equipment: The SN74ALS21AD can be utilized in test and measurement instruments, such as oscilloscopes, logic analyzers, and signal generators.Overall, the SN74ALS21AD is a versatile logic chip that finds applications in a wide range of digital systems, offering high-speed operation, low power consumption, and robustness.
SN74ALS21AD Relevant information