SN54HC04VTDE2

Overview

The SN54HC04VTDE2 is a hex inverter integrated circuit manufactured by Texas Instruments. It contains six independent inverters within a single die configuration, designed for high-speed digital logic applications. The component operates across a wide voltage range and supports extended temperature specifications suitable for military-grade environments. As part of the HC/UH series, it utilizes CMOS technology to provide low power consumption while maintaining robust noise immunity and fast switching speeds.

Feature Summary

• Contains six independent inverter channels for signal inversion
• Die package format allows for custom substrate integration
• Supports wide operating voltage ranges for flexible system design
• Extended temperature capability for harsh environment reliability

Applications

• Military aerospace digital logic systems
• Custom hybrid microelectronics substrates
• High-reliability communication equipment
• Industrial control signal processing

Procurement Notes

Verify the specific die marking and lot traceability requirements with the manufacturer prior to ordering. Confirm that the receiving facility has appropriate handling procedures for bare die components to prevent electrostatic discharge damage. Ensure that the application board design accommodates the thermal and mechanical constraints associated with die-attach processes rather than standard packaged ICs.

Selection Notes

Select this component when a bare die form factor is required for space-constrained or custom hybrid designs. It is appropriate for applications demanding military-grade temperature stability and high-speed CMOS performance. Engineers should consider the additional packaging complexity compared to standard DIP or SOIC packages when evaluating system integration costs and assembly capabilities.

Part Context

This device belongs to the SN54HC04 family of hex inverters. The 'SN54' prefix indicates military-grade qualification, while 'HC' denotes High-speed CMOS technology. The 'VTDE2' suffix specifies the die version with specific screening and packaging attributes defined by Texas Instruments for direct attachment to substrates.

Replacement Considerations

Direct pin-compatible replacements are not applicable due to the die format. Equivalent functionality may be found in other SN54HC04 variants such as SN54HC04J or SN54HC04FK, but these require standard packaging. Verify electrical parameters against the specific datasheet revision for any alternative die options.