SN74AC04MDREP

Overview

The SN74AC04MDREP is an enhanced product hex inverter manufactured by Texas Instruments. It contains six independent inverters that perform the Boolean function Y = A. The device operates within a supply voltage range of 2 V to 6 V and features input acceptance up to 6 V. It achieves a maximum propagation delay of 7 ns at 5 V. The component is housed in a 14-SOIC package and supports an extended operating temperature range from -55°C to +125°C.

Feature Summary

• Enhanced product variant with gold wire bonding
• Extended industrial temperature capability
• High-speed CMOS logic performance

Applications

• Synchronous inverting clock inputs
• Debouncing of switches
• Inversion of digital signals

Procurement Notes

Verify the specific 'MDREP' suffix against official Texas Instruments documentation to confirm it denotes the Enhanced Product status with gold wire bonding and the specified -55 to +125°C temperature range. Ensure the ordering part number matches the exact package and thermal specifications required for your design, as suffixes define critical manufacturing variations.

Selection Notes

Select this component when high-speed inversion is required alongside extended temperature resilience. The AC series offers superior speed compared to standard TTL or LS families while maintaining CMOS low power characteristics. Verify that the 14-SOIC package dimensions fit the PCB layout constraints and that the 2V to 6V supply range aligns with the system power architecture.

Part Context

This part belongs to the Texas Instruments SN74AC04 family of hex inverters. It is distinct from standard commercial grade parts by its enhanced construction and wider thermal operating window. The device implements basic logical inversion and serves as a fundamental building block for digital signal processing and timing circuits requiring robust environmental tolerance.

Replacement Considerations

SN74AC04DR: Standard commercial grade version without enhanced temperature or gold wire bonding specifications.