Six Schmitt-trigger inverters for automotive and industrial signal conditioning
The SN74HCS14QDRQ1 contains six inverter gates with Schmitt-trigger inputs in a 14-SOIC package. It is part of the 74HCS family with AEC-Q100 qualification and operates from 2V to 6V over -40°C to 125°C.
For dual-sourcing resilience, the SN74HCS04PWR is a functional peer — same 74HCS series, same 6-channel inverter topology with Schmitt trigger, same supply range and temperature grade — but verify the pinout and logic polarity match your layout. The SN74HCU04PWT and SN74LVU04APWT are also hex inverters but lack the Schmitt trigger input.