74HCT04DB,118

Overview

The Nexperia 74HCT04DB,118 is a hex inverter belonging to the 74HCT logic family. It operates within a supply voltage range of 4.5 V to 5.5 V and utilizes a SOIC-14 (SOT108-1) package. The device contains six independent inverters with TTL-compatible input levels. It supports an operating temperature range from -40 °C to +125 °C and includes input clamp diodes for interfacing with voltages exceeding VCC.

Feature Summary

• CMOS low power dissipation
• High noise immunity
• Latch-up performance exceeds 100 mA per JESD 78 Class II Level B

Applications

• Signal inversion
• Logic level translation
• Digital circuit design

Procurement Notes

Verify the specific ordering suffix matches the required package type. Confirm the manufacturer's current production status and availability through authorized distributors. Ensure compliance with RoHS directives and relevant JEDEC standards before integration into final designs.

Selection Notes

Select this component when TTL-level inputs are required with CMOS outputs. Verify that the SOIC-14 package dimensions fit the PCB layout constraints. Check thermal derating requirements if operating near the maximum ambient temperature limit.

Part Context

This part is part of the 74HCT04 series, which provides hex inverter functionality. It is designed for general-purpose digital applications requiring high noise immunity and low power consumption. The HCT series ensures compatibility with standard TTL logic families while maintaining CMOS advantages.

Replacement Considerations

Check for direct pin-to-pin replacements within the same logic family or package. Verify electrical characteristics such as propagation delay and output drive current match the original design requirements.