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HCF4538BEY

HCF4538BEY

Manufacturer No:

HCF4538BEY

Manufacturer:

STMicroelectronics

Description:

IC MULTIVIBRATOR 100NS 16DIP

Datasheet:

Datasheet

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HCF4538BEY Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-DIP
  • Package / Case
    16-DIP (0.300", 7.62mm)
  • Mounting Type
    Through Hole
  • Operating Temperature
    -55°C ~ 125°C
  • Voltage - Supply
    3 V ~ 20 V
  • Current - Output High, Low
    6.8mA, 6.8mA
  • Propagation Delay
    100 ns
  • Schmitt Trigger Input
    Yes
  • Independent Circuits
    2
  • Logic Type
    Monostable
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    4000B
The HCF4538BEY is a dual precision monostable multivibrator integrated circuit chip. It has several advantages and can be used in various application scenarios:1. Precision Timing: The HCF4538BEY provides accurate and reliable timing capabilities. It has an internal oscillator and can generate precise time delays or pulses. This makes it ideal for applications that require precise timing sequences.2. Dual Output: This chip offers two independent monostable multivibrator circuits. Each circuit can be triggered separately and provides its output. This allows for flexibility in designing circuits that require multiple timing sequences.3. Wide Operating Voltage Range: The HCF4538BEY can operate within a wide voltage range, typically from 3V to 18V. This makes it compatible with a variety of electronic systems and power supplies.4. Low Power Consumption: The chip has low power consumption, making it suitable for battery-powered applications where energy efficiency is essential.Application Scenarios:1. Pulse Width Modulation (PWM): The HCF4538BEY can be used in generating precise time intervals for PWM signals. It finds application in controlling motors, LED brightness, and various other applications requiring adjustable duty cycles.2. Timing Delays: The chip is commonly used in applications where specific time delays are required, such as time-delay switches, time-delay relay circuits, and sequential timers. It provides accurate and repeatable timing.3. Frequency Division: The HCF4538BEY can be used to generate accurate clock signals for frequency division circuits. This makes it useful in applications such as digital counters and frequency dividers.4. Monostable Operation: The chip's monostable multivibrator functionality is utilized in various applications that require a pulse or timing control. It finds applications in triggering external devices, producing precise pulses for timing circuits, and as a protective circuit element.Overall, the HCF4538BEY integrated circuit chip is advantageous due to its precision timing, dual outputs, wide operating voltage range, and low power consumption. It can be applied in PWM, timing delays, frequency division, and monostable operation circuits.
HCF4538BEY Relevant information