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SN74LS221DBR

SN74LS221DBR

Manufacturer No:

SN74LS221DBR

Manufacturer:

Texas Instruments

Description:

IC MULTIVIBRATOR 45NS 16SSOP

Datasheet:

Datasheet

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SN74LS221DBR Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-SSOP
  • Package / Case
    16-SSOP (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
    400µA, 8mA
  • Propagation Delay
    45 ns
  • Schmitt Trigger Input
    No
  • Independent Circuits
    2
  • Logic Type
    Monostable
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    74LS
The SN74LS221DBR is a dual monostable multivibrator integrated circuit chip. It offers several advantages and application scenarios, including:Advantages: 1. Compact Design: The integrated circuit chip provides a compact solution for implementing monostable multivibrators, saving space and reducing component count. 2. Low Power Consumption: SN74LS221DBR operates at low power levels, making it suitable for battery-powered applications. 3. Wide Operating Voltage Range: It is designed to operate with a wide range of supply voltages, typically between 4.75V and 5.25V. 4. High Noise Immunity: The chip has good noise immunity, ensuring stable and reliable operation in noisy environments. 5. High-Speed Operation: SN74LS221DBR can function at high clock frequencies, enabling fast response times in time-critical applications.Application Scenarios: 1. Pulse Shaping and Timing: The integrated circuit chip is commonly used for generating precise time delays and pulse shaping. It is suitable for applications such as precision timing, pulse width modulation, or pulse stretching. 2. Frequency Division: It can be used in frequency division circuits to control the output frequency based on the input clock signal. 3. Pulse Train Generation: The chip can be utilized to generate specific pulse patterns or pulse trains by triggering the monostables based on external inputs. 4. Control Signals: SN74LS221DBR can generate control signals with precise timings for various applications like sequencers, flip-flops, or data latching circuits. 5. Digital Circuits: It is used in digital systems to synchronize and control the timing of signals, providing reliable operation and eliminating potential glitches.Overall, the SN74LS221DBR integrated circuit chip offers a versatile solution for applications that require precise timing control, pulse shaping, and frequency division while offering the benefits of low power consumption and compact design.
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