74HC123 Dual Mono Multivibrator, DIP16 Package

The 74HC123 is a dual retriggerable monostable multivibrator from the high-speed CMOS logic family, housed in a 16-pin DIP package. Each multivibrator features independent trigger and reset inputs, making it ideal for generating precise output pulses of variable duration in digital circuits.

Specifications

• Logic family: 74HC (High-Speed CMOS)
• Number of multivibrators: 2 (dual)
• Supply voltage: 2V to 6V DC
• Output current: ±5.2 mA (at 5V)
• Package: 16-pin DIP (Dual In-line Package)
• Operating temperature: -40°C to +85°C
• Logic type: Retriggerable monostable multivibrator
• Propagation delay: 15 ns typical (at 5V)

Compatible with

Arduino Uno, Arduino Mega, ESP32, ESP8266, Raspberry Pi, STM32, and other 5V or 3.3V logic-level microcontrollers and digital circuits.

What you can build with it

• Pulse width modulators for motor speed control or LED dimming
• Timing delay circuits for relay control or debouncing switches
• Frequency dividers and pulse generators for test equipment

Built and Backed by Compoden

Every 74HC123 you buy comes with access to our AI build companion, delivered via QR code, email, or WhatsApp, to help you wire and program it into a working project. With 10 years of experience supplying makers and institutions across India, we ensure reliable components and practical support. Pay your way: UPI, cards, or Cash on Delivery, anywhere in India.