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SN74121D

SN74121D

Manufacturer No:

SN74121D

Manufacturer:

Texas Instruments

Description:

IC MULTIVIBRATOR 45NS 14SOIC

Datasheet:

Datasheet

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SN74121D Specifications

  • Type
    Parameter
  • Supplier Device Package
    14-SOIC
  • Package / Case
    14-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    0°C ~ 70°C
  • Voltage - Supply
    4.75 V ~ 5.25 V
  • Current - Output High, Low
    400µA, 16mA
  • Propagation Delay
    45 ns
  • Schmitt Trigger Input
    No
  • Independent Circuits
    2
  • Logic Type
    Monostable
  • Packaging
    Tube
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    7400
The SN74121D is a monostable multivibrator integrated circuit chip. It has several advantages and application scenarios, including:1. Precision Timing: The SN74121D provides precise timing control, making it suitable for applications that require accurate timing intervals.2. Pulse Generation: It can generate precise pulses of a specific duration, making it useful in applications such as pulse width modulation (PWM) and frequency division.3. Debouncing: The chip can be used to debounce mechanical switches or buttons, ensuring that only a single stable output pulse is generated even if the switch is pressed multiple times.4. Delay Generation: It can be used to introduce a delay in a circuit, allowing for synchronization or sequencing of different components.5. Oscillator Stabilization: The SN74121D can be used to stabilize an oscillator circuit by providing a stable timing reference.6. Control Signal Generation: It can generate control signals for various applications, such as triggering other circuits or controlling the timing of specific events.Application scenarios for SN74121D include:1. Timing Circuits: The chip can be used in applications that require precise timing, such as digital clocks, timers, and frequency generators.2. Switch Debouncing: It can be used to debounce mechanical switches or buttons in applications like keyboards, industrial control systems, or input devices.3. Pulse Width Modulation (PWM): The chip can generate precise pulses of varying widths, making it suitable for applications like motor speed control, LED dimming, or audio signal modulation.4. Sequential Logic: It can be used in sequential logic circuits to control the timing and sequencing of different components.5. Oscillator Stabilization: The SN74121D can stabilize an oscillator circuit, ensuring accurate and stable frequency generation in applications like radio transmitters, signal generators, or frequency counters.Overall, the SN74121D integrated circuit chip offers precise timing control, pulse generation, and debouncing capabilities, making it suitable for a wide range of applications that require accurate timing intervals and control signals.
SN74121D Relevant information