SN74HC02D - Texas Instruments

Manufacturer Part Number

SN74HC02D

Manufacturer

Texas Instruments

Introduction

The SN74HC02D is a logic gate device belonging to the 74HC series that consists of four independent 2-input NOR gates.

Product Features and Performance

Four 2-input NOR gates

Low quiescent current

Compatibility with CMOS and TTL logic levels

Suitable for a wide range of supply voltages (2V to 6V)

Product Advantages

High noise immunity

Balanced propagation delay and transition times

Broad operating temperature range suitable for industrial applications

Surface mount package allows for efficient use of PCB space

Key Technical Parameters

Supply Voltage range from 2V to 6V

Quiescent Current Max is 2 µA

Output Current High, Low is 5.2mA each

Low Input Logic Level range 0.5V to 1.8V

High Input Logic Level range 1.5V to 4.2V

Propagation Delay Max of 15ns at 6V, 50pF load

Quality and Safety Features

Compliance with RoHS standards

Wide operating temperature range from -40°C to 85°C ensures reliability under varying environmental conditions

Compatibility

Compatible with 14-SOIC mounting and package type

Designed to interface with CMOS and TTL logic levels

Application Areas

Telecommunications

Data processing

Instrumentation

Computers and peripherals

Consumer electronics

Product Lifecycle

Discontinued at Digi-Key

Possible availability through other distributors or in remaining stock

Users should explore replacements or consider last-time buys for long-term use

Several Key Reasons to Choose This Product

Proven performance from a reputable manufacturer Texas Instruments

Broad voltage range and low power consumption suitable for battery-operated devices

Robust industrial temperature range making it suitable for harsh environments

Standard surface mount package to save PCB space

Ideally suited for diverse applications in electronics due to flexible input logic compatibility