MC74HC02AD - onsemi

Manufacturer Part Number

MC74HC02AD

Manufacturer

onsemi

Introduction

The MC74HC02AD is a four-circuit NOR Gate chip, part of the 74HC series, designed for use in various logic functions.

Product Features and Performance

NOR Gate logic type

Four independent NOR gate circuits

Surface mount package (14-SOIC)

Operating voltage range from 2V to 6V

Maximum quiescent current of 1 µA

Capable of delivering 5.2mA output current for both high and low outputs

Robust propagation delay of 13ns at maximum conditions

Wide input logic level range

- Low input: 0.5V to 1.8V

- High input: 1.5V to 4.2V

Product Advantages

Increased flexibility through four independent NOR gates

Low power consumption with very minimal quiescent current

Compatible with a wide range of input levels, enhancing usability across different applications

Suited for extreme temperature conditions from -55°C to 125°C

Key Technical Parameters

Supply Voltage: 2V ~ 6V

Quiescent Current: Max 1µA

Output Current High/Low: 5.2mA

Propagation Delay Max: 13ns @ 6V, 50pF

Operating Temperature: -55°C ~ 125°C

Input Logic Level Low/High: 0.5V ~ 1.8V / 1.5V ~ 4.2V

Quality and Safety Features

Rugged design for temperature resilience

Stable output current ensuring consistent performance

Compatibility

Suitable with systems requiring 2V to 6V supply voltage

Application Areas

Industrial electronics

Signal processing units

Automation systems

Consumer electronics logic modules

Product Lifecycle

Status: Obsolete

Clients should consider replacement or upgrade options for future continuity

Several Key Reasons to Choose This Product

Provides the flexibility of four discrete logic circuits in one package

Seamless integration with multiple voltage levels and high-temperature tolerance

Minimal power consumption with high output current capabilities

Long-term robust performance in harsh environments