1. General description

The 74HC1G125; 74HCT1G125 is a single buffer/line driver with 3-state output. Inputs include

clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in

excess of VCC.

2. Features and benefits

• Wide supply voltage range from 2.0 V to 6.0 V

• CMOS low power dissipation

• High noise immunity

• Latch-up performance exceeds 100 mA per JESD 78 Class II Level B

• Input levels:

• For 74HC1G125: CMOS level

• For 74HCT1G125: TTL level

• Symmetrical output impedance

• High noise immunity

• Balanced propagation delays

• Complies with JEDEC standards:

• JESD8C (2.7 V to 3.6 V)

• JESD7A (2.0 V to 6.0 V)

• ESD protection:

• HBM JESD22-A114F exceeds 2000 V

• MM JESD22-A115-A exceeds 200 V

• Specified from −40 °C to 85 °C and −40 °C to 125 °C