74AUP1G32GM,115

Overview

The Nexperia 74AUP1G32GM,115 is a single 2-input OR gate in the AUP logic series. It operates within a supply voltage range of 0.8 V to 3.6 V and features Schmitt-trigger inputs for noise immunity. The device utilizes IOFF circuitry to prevent backflow current during partial power-down states. It is housed in an XSON6 (SOT886) package with dimensions of 1 x 1.45 x 0.5 mm. Static supply current is limited to 0.9 µA maximum at recommended operating conditions.

Feature Summary

• Schmitt-trigger action on all inputs ensures tolerance for slower rise and fall times.
• IOFF circuitry enables partial power-down mode by disabling outputs to prevent damaging backflow currents.
• CMOS construction provides low static and dynamic power consumption across the full voltage range.
• Overvoltage tolerant inputs allow operation up to 3.6 V even when the device is powered down.

Applications

• Partial power-down applications requiring protection against backflow current
• Low-power digital logic circuits operating between 0.8 V and 3.6 V
• Signal routing where noise immunity from slow input transitions is required

Procurement Notes

Verify the specific ordering suffix

Selection Notes

Select this component when a single 2-input OR function is needed in a minimal footprint. The XSON6 package suits space-constrained designs. Ensure the application voltage falls within the 0.8 V to 3.6 V range. Consider the IOFF feature if the system supports partial power-down modes to protect downstream components from reverse current flow.

Part Context

This part belongs to the 74AUP family of ultra-low-power CMOS logic devices. The 'GM' designation specifically identifies the XSON6 (SOT886) package variant. It is part of a broader portfolio of single-gate logic ICs designed for portable and battery-operated electronics where power efficiency and small physical size are critical constraints.

Replacement Considerations

Direct replacements must match the 74AUP1G32 logical function and XSON6 package. Verify that substitute parts support the same 0.8 V to 3.6 V supply range and IOFF capabilities. Cross-reference pinouts to ensure compatibility with existing PCB layouts.