74VHC123AN - Fairchild Semiconductor

Manufacturer Part Number

74VHC123AN

Manufacturer

onsemi

Introduction

The 74VHC123AN is a dual retriggerable, resettable monostable multivibrator integrated circuit. It features a Schmitt trigger input, allowing it to reliably trigger from slowly changing or noisy input signals. The 74VHC123AN is designed to provide a clean, predictable output pulse in response to an input trigger pulse, making it suitable for a wide range of timing and control applications.

Product Features and Performance

Dual independent monostable multivibrator circuits

Retriggerable and resettable

Schmitt trigger input for reliable triggering from noisy or slowly changing input signals

Propagation delay: 8.1 ns

Output current (high/low): 8 mA / 8 mA

Supply voltage range: 2 V to 5.5 V

Operating temperature range: -40°C to 85°C

Product Advantages

Reliable triggering from noisy or slowly changing input signals

Precise timing control with retriggerable and resettable functionality

Wide supply voltage and temperature range for versatile applications

Dual independent circuits for efficient space utilization

Key Reasons to Choose This Product

Robust and reliable performance in timing and control applications

Flexible design with Schmitt trigger input and retriggerable/resettable functionality

Compact and efficient dual-circuit design

Wide operating voltage and temperature range for diverse use cases

Quality and Safety Features

Rigorously tested to ensure consistent performance and reliability

Compliance with industry standards for quality and safety

Compatibility

The 74VHC123AN is compatible with standard 74VHC logic families and can be used in a wide range of digital circuits and systems.

Application Areas

Timing and control applications

Digital logic circuits

Industrial automation and control systems

Automotive electronics

Consumer electronics

Product Lifecycle

The 74VHC123AN is an obsolete product, meaning it is no longer in active production. However, there are equivalent or alternative models available from onsemi and other manufacturers that may serve similar functions. Customers are advised to contact our website's sales team for more information on the current availability and recommended alternatives for this product.