1. General description

The 74AHC32; 74AHCT32 is a quad 2-input OR gate. Inputs are overvoltage tolerant. This feature

allows the use of these devices as translators in mixed voltage environments.

2. Features and benefits

• Wide supply voltage range from 2.0 V to 5.5 V

• Input levels:

• For 74AHC32: CMOS level

• For 74AHCT32: TTL level

• Balanced propagation delays

• All inputs have Schmitt-trigger actions

• Overvoltage tolerant inputs to 5.5 V

• High noise immunity

• CMOS low power dissipation

• ESD protection:

• HBM EIA/JESD22-A114E exceeds 2000 V

• MM EIA/JESD22-A115-A exceeds 200 V

• CDM EIA/JESD22-C101C exceeds 1000 V

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

• Multiple package options

• Specified from -40 °C to +85 °C and from -40 °C to +125 °C