aip74ahc1g14 and aip74ahct1g14 are high-speed si-gate cmos devices. they provide an inverting buffer function with schmitt trigger action. these devices are capable of transforming slowly changing input signals into sharply defined, jitter-free output signals.
the ahc device has cmos input switching levels and supply voltage range 2v to 5.5v.
the ahct device has ttl input switching levels and supply voltage range 4.5v to 5.5v.