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