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Original IC MULTIVIBRATOR 16SOIC Integrated Circuits Electronic Component 74HC123D

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Original IC MULTIVIBRATOR 16SOIC Integrated Circuits Electronic Component 74HC123D

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Product Details

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74HC123D - Product Details

 

Introduction:
The 74HC123D is a high-speed CMOS dual retriggerable monostable multivibrator IC that provides reliable and precise timing control in digital circuits. Designed for a wide range of applications, this IC offers low power consumption, high noise immunity, and excellent signal integrity. With its compact package and versatile functionality, the 74HC123D is an ideal choice for timing, pulse generation, and control applications.

 

Key Features:

  1. Dual Retriggerable Monostable Multivibrator: The 74HC123D consists of two independent retriggerable monostable multivibrators, allowing for precise timing control and pulse generation.

  2. High-Speed CMOS Technology: This IC is constructed using high-speed CMOS technology, enabling fast and accurate timing control and reducing signal delay.

  3. Wide Operating Voltage Range: The 74HC123D can operate within a wide voltage range of 2V to 6V, making it compatible with various digital systems and power supplies.

  4. Low Power Consumption: With its low power consumption, the 74HC123D helps to optimize energy efficiency in battery-powered devices and low-power applications.

  5. High Noise Immunity: This IC offers excellent noise immunity, ensuring reliable timing control and pulse generation in noisy environments and minimizing the risk of signal distortion.

  6. Retriggerable Operation: The 74HC123D operates in retriggerable mode, allowing for precise control and adjustment of the output pulse width by applying trigger signals during the timing cycle.

  7. Schmitt-Trigger Inputs: This IC features Schmitt-trigger inputs, providing hysteresis and allowing for precise triggering and noise rejection.

  8. Compact SOIC Package: The 74HC123D is available in a compact and space-saving SOIC-16 package, facilitating easy integration into circuit boards with limited space.

 

Electrical Characteristics:

To provide you with a comprehensive overview of the 74HC123D's electrical characteristics, please refer to the table below:

ParameterSymbolValue
Supply Voltage (Operating)VCC2V to 6V
Pulse Width Range (Adjustable)tW30 ns to 1000 ns
Propagation Delay (Max)tPD35 ns
Operating Temperature RangeTA-40°C to +125°C
PackageSOIC-16 

 

Pin Configuration:

The 74HC123D has a specific pin configuration for its various inputs, outputs, and power supply. The table below provides an overview of the pin configuration:

Pin NumberPin NameDescription
1CLRClear Input (Active Low)
2ATrigger Input A
3BTrigger Input B
4RCRetrigger Control Input (Active Low)
5REFAReference Voltage Input A
6REFBReference Voltage Input B
7QOutput
8GNDGround
9VCCPositive Power Supply

 

Applications:

The 74HC123D dual retriggerable monostable multivibrator IC finds applications in a variety of timing, pulse generation, and control tasks, including:

  1. Pulse Width Modulation (PWM): Use the 74HC123D to generate precise PWM signals for controlling motors, lighting systems, and other applications requiring variable pulse widths.

  2. Timing and Delay Circuits: Employ this IC in timing and delay circuits for generating accurate time intervals and controlling event sequences.

  3. Digital Communication Systems: The 74HC123D can be used in digital communication systems for generating synchronization signals, clock gating, and timing control.

  4. Control and Automation Systems: Utilize this IC in control and automation systems for generating precise timing signals and controlling the operation of various devices.

  5. Test and Measurement Equipment: Incorporate the 74HC123D in test and measurement equipment for generating precise timing pulses and triggering events during testing and analysis.

  6. Power Supply Sequencing: The 74HC123D is suitable for power supply sequencing applications, ensuring proper power-up and power-down sequences in complex systems.

Please note that the applications mentioned above are just a few examples of the 74HC123D's versatility. Its high-speed operation, low power consumption, and excellent noise immunity make it suitable for various timing and control applications.

 

Conclusion:

The 74HC123D dual retriggerable monostable multivibrator IC provides reliable and precise timing control in a wide range of applications. With its high-speed CMOS technology, wide operating voltage range, and low power consumption, it ensures accurate timing control and pulse generation with minimal signal delay. The compact SOIC-16 package enables easy integration into space-constrained designs. Incorporate the 74HC123D into your circuits to achieve optimal timing control and enhance the performance of your systems.

 

For more detailed information, datasheets, and technical support, please visit our website or contact our sales team.

 

Amplifier,Power Management ICs,Memory ICs,MCU,Microcontroller,Data Acquisition ICs,Embedded Processor,Clock Timing ICs,Interface ICs,Logic ICs,Radio Frequency ICs,Sensor,Discrete Semiconductor Products,Electronics Passive Components

 

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