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SN74LS221NS

SN74LS221NS

Manufacturer No:

SN74LS221NS

Manufacturer:

Texas Instruments

Description:

PROTOTYPE

Datasheet:

Datasheet

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SN74LS221NS Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-SO
  • Package / Case
    16-SOIC (0.209", 5.30mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    0°C ~ 70°C
  • Voltage - Supply
    4.75 V ~ 5.25 V
  • Current - Output High, Low
    8mA, 400µA
  • Propagation Delay
    50 ns
  • Schmitt Trigger Input
    Yes
  • Independent Circuits
    2
  • Logic Type
    Monostable
  • Packaging
    Tube
  • Product Status
    Last Time Buy
  • Series
    74LS
The SN74LS221NS is a dual monostable multivibrator integrated circuit chip. It has several advantages and application scenarios, including:1. Precision Timing: The SN74LS221NS provides accurate and precise timing control, making it suitable for applications that require precise timing intervals or delays.2. Monostable Operation: It can be used as a monostable multivibrator, which means it can generate a single pulse of a specific duration in response to a trigger signal. This feature is useful in applications such as pulse shaping, time delay circuits, and frequency division.3. Wide Operating Voltage Range: The chip operates over a wide voltage range, typically from 4.75V to 5.25V, making it compatible with various power supply systems.4. Fast Response Time: The SN74LS221NS has a fast response time, allowing it to generate accurate and reliable output pulses with minimal delay.5. Versatile Triggering Options: It offers multiple triggering options, including positive-edge, negative-edge, or both-edge triggering. This flexibility enables it to be used in a wide range of applications.6. Compact and Durable: The chip is available in a small package, making it suitable for space-constrained applications. It is also designed to withstand harsh environmental conditions, ensuring durability and reliability.Application scenarios for SN74LS221NS include:1. Timing and Delay Circuits: The chip can be used in applications that require precise timing intervals or delays, such as in digital systems, communication systems, and instrumentation.2. Pulse Shaping: It can be used to shape input pulses into desired output pulse widths, making it useful in applications like data transmission, signal conditioning, and waveform generation.3. Frequency Division: The SN74LS221NS can be used to divide input frequencies by generating output pulses of specific durations. This feature is commonly used in frequency counters, clock dividers, and frequency synthesizers.4. Control and Synchronization: It can be used to control and synchronize various components or subsystems in electronic systems, such as in sequential logic circuits, digital control systems, and timing synchronization circuits.5. Industrial Automation: The chip can be utilized in industrial automation systems for tasks like timing control, synchronization, and pulse generation.Overall, the SN74LS221NS integrated circuit chip offers precise timing control, fast response time, and versatile triggering options, making it suitable for a wide range of applications requiring accurate timing, pulse shaping, and frequency division.
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