Home / Gates and Inverters / SN74AS21D/
SN74AS21D

SN74AS21D

Manufacturer No:

SN74AS21D

Manufacturer:

Texas Instruments

Description:

IC GATE AND 2CH 4-INP 14SOIC

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

SN74AS21D 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
    6ns @ 5V, 50pF
  • Input Logic Level - High
    2V
  • Input Logic Level - Low
    0.8V
  • Current - Output High, Low
    2mA, 20mA
  • 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
    74AS
The SN74AS21D is a dual 4-input positive-AND gate integrated circuit chip. It belongs to the 74AS series of integrated circuits, which are high-speed, low-power Schottky TTL (Transistor-Transistor Logic) chips. Here are some advantages and application scenarios of the SN74AS21D:Advantages: 1. High-speed operation: The SN74AS21D operates at a high speed, making it suitable for applications that require fast switching and processing. 2. Low power consumption: The 74AS series chips are designed to consume low power, making them energy-efficient. 3. Wide operating voltage range: The SN74AS21D can operate within a wide voltage range, typically between 4.5V and 5.5V, allowing flexibility in various applications. 4. Schottky TTL technology: The use of Schottky TTL technology in the 74AS series chips provides improved performance and reliability compared to standard TTL chips.Application scenarios: 1. Logic gates: The SN74AS21D can be used to implement logic gates in digital circuits. Its dual 4-input positive-AND gate configuration allows for combining multiple input signals and generating an output based on the AND logic operation. 2. Arithmetic circuits: The chip can be used in arithmetic circuits to perform logical operations on binary numbers, such as addition, subtraction, and multiplication. 3. Data processing: The high-speed operation of the SN74AS21D makes it suitable for data processing applications, such as data multiplexing, data routing, and data manipulation. 4. Control systems: The chip can be used in control systems to implement logical control functions, such as signal conditioning, signal routing, and decision-making based on multiple input conditions. 5. Communication systems: The SN74AS21D can be used in communication systems for signal processing, error detection, and data synchronization.Overall, the SN74AS21D integrated circuit chip offers high-speed operation, low power consumption, and versatility in various digital circuit applications, making it a popular choice for designers and engineers.
SN74AS21D Relevant information