7432 Quad 2 Input OR Gate Logic IC

The 7432 Quad 2-Input OR Gate Logic IC is a fundamental digital logic component featuring four independent OR gates integrated into a single 14-pin Dual In-line Package (DIP). This IC is designed for performing logical OR operations on digital signals, making it suitable for a wide range of electronics applications including control logic, signal processing, and combinational digital systems.

The 7432 IC is available in multiple logic families to suit different system requirements. TTL variants such as SN74LS32 and SN74LS32N offer fast switching times and high reliability in standard 5V logic circuits. CMOS variants like SN74HC32 and 74HC32 support wider voltage ranges with lower power consumption, making them ideal for energy-efficient or battery-powered designs.

Whether you are a student designing logic gates for academic purposes or an engineer building a complex embedded system, the 7432 IC delivers stable performance and easy integration. Its standard DIP-14 package is compatible with breadboards and PCBs, allowing fast prototyping and circuit development. Purchase high-quality 7432 OR gate ICs and variants now from eleberric.com, Sri Lanka’s reliable supplier for electronics components.

Specification

• IC Type: Quad 2-Input OR Gate

• Number of Gates: 4

• Inputs per Gate: 2

• Logic Families: TTL (SN74LS32, SN74LS32N), CMOS (SN74HC32, 74HC32)

• Operating Voltage:

  • LS series: 4.75V – 5.25V

  • HC series: 2V – 6V

• Logic Compatibility: TTL or CMOS

• Propagation Delay:

  • LS series: ~10 ns

  • HC series: ~8 ns

• Power Consumption: Low (TTL), Ultra low (CMOS)

• Package Type: DIP-14 (through-hole)

• Operating Temperature: 0°C to +70°C

• Dimensions: Approx. 19.3mm × 6.3mm × 3.3mm

• Weight: ~1.2g

Key Features

• Four independent 2-input OR gates

• TTL (SN74LS32/N) and CMOS (SN74HC32, 74HC32) variants

• Fast switching with low power operation

• Standard 14-pin DIP form factor

• Compatible with 5V logic systems

• Ideal for educational, DIY, and professional circuit applications

• Seamless integration with microcontrollers and logic devices

Applications

• Basic logic gate implementations

• Combinational logic and signal routing

• Educational electronics and lab kits

• Robotics and automation systems

• Digital system prototyping

• Logic validation and control modules