Nexperia 74AHC14PW,118 Hex Schmitt Trigger CMOS Inverter, 14-Pin TSSOP

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.

Prevents multiple switching when driven by slow edges
Cleans up the noisy signals
Reshapes the signals in complex layouts
Suitable for mixed 3.3 V and 5.0 V applications
Wide voltage supply range
Input hysteresis
Open drain output options
CMOS and TTL variants
Overvoltage tolerant input options
Key applications
Sine wave to square wave conversion
Interface between analog and digital environments
Increase noise immunity in design
Relaxation oscillators