MC54HCT14A Overview
MOTOROLA SEMICONDUCTOR TECHNICAL DATA Hex Schmitt-Trigger Inverter with LSTTL patible Inputs High Performance Silicon Gate CMOS The MC54/74HCT14A may be used as a level converter for interfacing TTL or NMOS outputs to high speed CMOS inputs. The HCT14A is identical in pinout to the LS14. The HCT14A is useful to “square up” slow input rise and fall times.