74HC04DB,112

Overview

The Nexperia 74HC04DB,112 is a hex inverter belonging to the 74HC logic family. It operates within a supply voltage range of 2.0 V to 6.0 V and supports an ambient temperature range from -40 °C to +125 °C. The device features CMOS low power dissipation and high noise immunity. Input levels are specified for CMOS compatibility. ESD protection exceeds 2000 V (HBM) and 1000 V (CDM). Latch-up performance complies with JESD 78 Class II Level B standards.

Feature Summary

• Hex inverter configuration with six independent inverters
• CMOS technology providing low power dissipation
• High noise immunity characteristics
• Robust latch-up protection exceeding 100 mA

Applications

• Signal inversion in digital logic circuits
• Clock signal generation and conditioning
• Interface between different logic families
• General-purpose switching applications

Procurement Notes

Verify the specific ordering suffix against current Nexperia documentation to confirm package type and availability status. Confirm RoHS compliance and environmental specifications prior to procurement. Check for any recent product change notices or end-of-life announcements that may affect long-term supply stability.

Selection Notes

Select this component when a hex inverter function is required within the 74HC logic family. Ensure the application voltage falls within the 2.0 V to 6.0 V operating range. Consider the SSOP-14 package constraints regarding thermal dissipation and board space. Verify input signal levels match CMOS requirements for reliable operation.

Part Context

This part is part of the broader 74HC series of high-speed CMOS logic devices manufactured by Nexperia. It shares functional similarities with other inverters like the 74HC00 but provides specific inversion functionality. The DB suffix indicates a specific plastic small outline package variant within the company's extensive portfolio of standard logic components.

Replacement Considerations

Compatible replacements include the 74HCT04 variants for TTL-compatible input levels. Other hex inverters from the same manufacturer or compatible logic families may serve as substitutes if pinout and electrical characteristics align.