74HC02 Quad 2-Input NOR Gate | High-Speed CMOS | DIP-14

Description

The 74HC02 is a fundamental digital logic IC containing four independent 2-input NOR gates. In a NOR gate, the output is HIGH only if both inputs are LOW. If any input is HIGH, the output is forced LOW. It is the logical complement of the OR gate.

This device utilizes high-speed silicon-gate CMOS technology, offering the low power consumption characteristic of CMOS while providing speeds comparable to LSTTL logic. It is widely used for basic Boolean logic implementation, control signaling, and as a building block for more complex digital circuits.

Note: Product images are shown for reference only. The actual product may vary in appearance, manufacturer marking, or logo depending on stock availability. For complete electrical characteristics, propagation delay times, and pin configuration, please refer to the datasheet available in the Attachment section.

Features

• Quad (4) independent 2-input NOR gates
• High-speed CMOS (HC) technology
• Wide operating voltage range (2V to 6V)
• Standard 14-pin DIP through-hole package
• Buffered outputs for high drive capability

Benefits

• Versatile Logic: NOR gates are “universal gates,” meaning any digital logic function can be implemented using only 74HC02s.
• Power Efficient: Ideal for battery-operated or power-sensitive digital designs.
• Noise Immunity: Robust performance in a variety of digital environments.

Applications

• Boolean Logic Circuit Implementation
• Digital Control and Gating
• Creating Set-Reset (SR) Latches
• Combinational Logic Design

Package Includes

• 1 x 74HC02 Quad 2-Input NOR Gate IC (DIP-14)

Specifications