General description

74AHC1G14 and 74AHCT1G14 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 2 V to 5.5 V.

The AHCT device has TTL input switching levels and supply voltage range 4.5 V to 5.5 V.

Features

■ Symmetrical output impedance

■ High noise immunity

■ ESD protection:

◆ HBM JESD22-A114E: exceeds 2000 V

◆ MM JESD22-A115-A: exceeds 200 V

◆ CDM JESD22-C101C: exceeds 1000 V

■ Low power dissipation

■ Balanced propagation delays

■ SOT353-1 and SOT753 package options

■ Specified from −40 °C to +125 °C

Applications

■ Wave and pulse shapers

■ Astable multivibrators

■ Monostable multivibrators