74HC02 (Quad 2-Input NOR Gate)

Overview

The 74HC02 is a high-speed CMOS quad 2-input NOR gate integrated circuit. It contains four independent NOR gates, each with two inputs and one output. This IC is a fundamental building block for digital logic circuits, enabling the implementation of various Boolean functions and logic operations. The 74HC02 is widely used in educational projects, prototyping, and industrial applications due to its low power consumption, wide operating voltage range, and compatibility with TTL logic levels.

Key Features

• Quad 2-Input NOR Gates: Contains four independent gates for flexible logic design.
• Wide Supply Voltage Range: Operates from 2V to 6V, making it suitable for battery-powered and 5V systems.
• High-Speed Performance: Propagation delay as low as 15ns at 5V supply.
• Low Power Consumption: CMOS technology ensures minimal power usage.
• Standard DIP-14 Package: Easy to use on breadboards and PCBs.
• Wide Operating Temperature Range: -40°C to +125°C for industrial environments.

Technical Specifications

• Logic Type: NOR
• Number of Gates: 4
• Number of Inputs per Gate: 2
• Output Current: 5.2mA
• Supply Voltage: 2V to 6V
• Propagation Delay Time: 90ns (at 2V), 18ns (at 4.5V), 15ns (at 6V)
• Package: DIP-14
• Operating Temperature Range: -40°C to +125°C

Applications & Use Cases

• Implementing NOR-based logic functions in digital circuits.
• Building oscillators, flip-flops, and latches.
• Creating logic inverters and signal conditioning circuits.
• Educational kits for learning digital electronics.
• Robotics and automation projects requiring logic control.
• Interfacing with microcontrollers (e.g., Arduino, Raspberry Pi) for signal manipulation.

What's Included

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

Compatibility

• Compatible with standard breadboards and prototyping boards.
• Can be used with 3.3V and 5V logic systems.
• Pin-compatible with other 74HC02 variants (e.g., 74LS02, 74HCT02).

MOKWN Recommendation

The 74HC02 is an essential component for any digital electronics enthusiast or professional. Its versatility and reliability make it a must-have in your component kit. Whether you're a student learning logic gates or an engineer designing complex circuits, this IC delivers consistent performance. Add it to your cart today and enjoy fast delivery across Egypt!