74HC4002D/C4J

Overview

The Nexperia 74HC4002D/C4J is a dual 4-input NOR gate integrated circuit belonging to the 74HC series. It operates within a supply voltage range of 2.0 V to 6.0 V and supports an operating temperature range from -40 °C to +125 °C. The device features CMOS low power dissipation, high noise immunity, and inputs equipped with clamp diodes for interfacing with voltages exceeding VCC. It complies with JEDEC standards JESD8C and JESD7A, offering ESD protection exceeding 2000 V (HBM) and 200 V (MM). Latch-up performance exceeds 100 mA per JESD 78 Class II Level B.

Feature Summary

• Dual 4-input NOR logic function
• Wide supply voltage operation from 2.0 V to 6.0 V
• Extended industrial temperature range up to +125 °C
• High noise immunity and low power dissipation

Applications

• General-purpose digital logic processing
• Industrial control systems requiring extended temperature stability
• Automotive electronic circuits
• Signal gating and logical operations in embedded systems

Procurement Notes

Verify the specific suffix C4J against official Nexperia documentation to confirm tape-and-reel packaging specifications and marking details. Ensure compatibility with target PCB footprint and reflow soldering profiles. Confirm availability status directly with authorized distributors as lead times may vary based on production cycles.

Selection Notes

Select this component when a dual 4-input NOR function is required in space-constrained designs. The wide voltage range suits applications powered by single 3.3 V or 5 V rails. Consider the extended temperature rating for environments where standard commercial grade devices may fail. Verify input drive requirements against the specified noise immunity levels.

Part Context

This part belongs to the 74HC family of high-speed CMOS logic devices manufactured by Nexperia. The 74HC4002 variant specifically provides two independent 4-input NOR gates in a single package. It is designed to replace older 74LS equivalents while offering lower power consumption and higher speed performance suitable for modern digital applications.

Replacement Considerations

Compatible substitutes include the 74HC4002PW and 74HC4002DB from Nexperia, which share identical electrical characteristics but differ in packaging type.