1. General description

The 74AUP1G125 is a single buffer/line driver with 3-state output. Schmitt-trigger action at all

inputs makes the circuit tolerant of slower input rise and fall times. This device ensures very low

static and dynamic power consumption across the entire VCC range from 0.8 V to 3.6 V.

This device is fully specified for partial power down applications using IOFF. The IOFF circuitry

disables the output, preventing the potentially damaging backflow current through the device when

it is powered down.

2. Features and benefits

• Wide supply voltage range from 0.8 V to 3.6 V

• High noise immunity

• Complies with JEDEC standards:

• JESD8-12 (0.8 V to 1.3 V)

• JESD8-11 (0.9 V to 1.65 V)

• JESD8-7 (1.2 V to 1.95 V)

• JESD8-5 (1.8 V to 2.7 V)

• JESD8-B (2.7 V to 3.6 V)

• ESD protection:

• HBM JESD22-A114F Class 3A exceeds 5000 V

• MM JESD22-A115-A exceeds 200 V

• CDM JESD22-C101E exceeds 1000 V

• Low static power consumption; ICC = 0.9 μA (maximum)

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

• Inputs accept voltages up to 3.6 V

• Low noise overshoot and undershoot < 10 of VCC

• Input-disable feature allows floating input conditions

• IOFF circuitry provides partial Power-down mode operation

• Multiple package options

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