74HC32 Quad 2-input OR Gate, DIP-14 Package

The 74HC32 is a quad 2-input OR gate integrated circuit from the high-speed CMOS (HC) logic family. It contains four independent OR gates in a single 14-pin DIP package, ideal for digital logic circuits, signal combining, and Boolean operations in microcontroller projects.

Specifications

• Logic family: 74HC (High-Speed CMOS)
• Number of gates: 4 (quad)
• Inputs per gate: 2
• Logic function: OR
• Package: DIP-14 (Dual Inline Package, 14 pins)
• Supply voltage range: 2V to 6V
• Logic levels: TTL-compatible inputs, CMOS outputs
• Propagation delay: typically 7 ns at 5V
• Operating temperature: -40°C to +85°C

Compatible with

Arduino Uno, Arduino Nano, ESP32, ESP8266, Raspberry Pi, STM32, and any 5V or 3.3V logic system.

What you can build with it

• Digital alarm system: combine multiple sensor signals into one output
• Logic probe tester: build a simple OR gate tester for educational kits
• Signal multiplexing: combine two digital inputs into a single output for data routing

Built and Backed by Compoden

Every 74HC32 comes with access to our AI build companion — scan the QR code or email us to get wiring diagrams and code examples for your project. With 10 years of supplying electronics to Indian makers and institutions, we ensure consistent quality and reliable delivery. Pay your way: UPI, cards, or Cash on Delivery, anywhere in India.