SN74HC7002D - Texas Instruments

Manufacturer Part Number

SN74HC7002D

Manufacturer

Texas Instruments

Introduction

SN74HC7002D is a high-speed Si-gate CMOS device featuring quadruple 2-input NOR gates with Schmitt-trigger inputs.

Product Features and Performance

Quadruple 2-input NOR gates

Schmitt Trigger inputs for better noise immunity

Compatible with CMOS and TTL logic levels

High noise immunity characteristic of CMOS devices

Significant power reduction compared to LSTTL logic ICs

Product Advantages

Low power consumption

Tolerant to slow or noisy input rise and fall times

Balanced propagation delays

Surface-mount 14-SOIC package for compact circuit designs

Key Technical Parameters

Supply Voltage Range: 2V to 6V

Quiescent Current (Max): 2 µA

Output Current High, Low: 5.2mA

Input Logic Level Low: 0.3V to 1.2V

Input Logic Level High: 1.5V to 4.2V

Propagation Delay: 22ns at 6V, 50pF

Operating Temperature: -40°C to 85°C

Number of Circuits: 4

Number of Inputs per Circuit: 2

Quality and Safety Features

Compliance with international standards for safety and quality

Compatibility

Compatible with TTL and CMOS logic

Suitable for interfacing with microprocessors

Application Areas

Telecommunication

Servers

Logic interface circuits

Control systems

Industrial electronics

Product Lifecycle

Discontinued at Digi-Key

Potential for replacement or upgrade options

Several Key Reasons to Choose This Product

Increased data reliability from Schmitt Trigger action

Flexibility with a wide operational voltage range

Low power consumption enhancing battery life in portable devices

Simplified system design due to compatibility with multiple logic families

Robust temperature operating range making it suitable for industrial applications

Compact surface mount package supports miniaturized designs