Nexperia 74AHC14D,118 Inverter

The 74AHC14, 74AHCT14 is a high-speed Si-gate CMOS device and is pin compatible with Low-power Schottky TTL (LSTTL). The 74AHC14, 74AHCT14 provides six inverting buffers with Schmitt-trigger action. They are capable of transforming slowly changing input signals into sharply defined, jitter-free output signals.

Balanced propagation delays
All inputs have Schmitt-trigger actions
Inputs accept voltages higher than VCC
Input levels:
For 74AHC14: CMOS level
For 74AHCT14: TTL level
Multiple package options
Specified from -40 °C to +85 °C and from -40 °C to +125 °C