The NC7S14 is a single high performance CMOS Inverter with Schmitt Trigger input. The circuit design provides hysteresis between the positive-going and negative going input thresholds thereby improving noise margins.
Advanced Silicon Gate CMOS fabrication assures high speed and low power circuit operation over a broad VCC range. ESD protection diodes inherently guard both input and output with respect to the VCC and GND rails.
The Fairchild NC7S14M5X is a TinyLogic High Speed CMOS Single Schmitt Inverter. It comes in a 5-Lead SOT23 Tape and Reel Package.