74AUP1G386GM,115

Overview

The Nexperia 74AUP1G386GM,115 is a single 3-input EXCLUSIVE-OR gate in the AUP logic family. It operates within a supply voltage range of 0.8 V to 3.6 V and features Schmitt-trigger inputs for noise tolerance. The device utilizes IOFF circuitry to prevent backflow current during partial power-down states. Static supply current (ICC) is limited to a maximum of 0.9 μA at -40 °C to +85 °C and 1.4 μA at -40 °C to +125 °C. Propagation delay (tpd) ranges from 1.0 ns to 4.2 ns depending on voltage and load capacitance. It is housed in an XSON6 package (SOT886).

Feature Summary

• Schmitt-trigger action on all inputs provides tolerance for slower rise and fall times.
• IOFF circuitry enables partial power-down mode by disabling outputs to prevent damaging backflow currents.
• High noise immunity with low overshoot and undershoot specifications relative to VCC.
• ESD protection exceeds 5000 V (HBM) and 1000 V (CDM) per JEDEC standards.

Applications

• Partial power-down applications requiring isolation of powered-down sections.
• Low-power digital signal processing circuits operating across wide voltage ranges.
• Noise-sensitive environments utilizing Schmitt-trigger input characteristics.

Procurement Notes

Verify the specific ordering suffix matches the required package type, as the 74AUP1G386 series includes multiple variants such as TSSOP6 and other XSON6 options. Confirm that the GM suffix corresponds to the SOT886 package configuration. Ensure compliance with RoHS3 directives and check for any recent Product Change Notifications regarding marking or assembly updates before finalizing procurement orders.

Selection Notes

Select this component when a single 3-input XOR function is required with minimal static power consumption. The wide supply voltage range supports operation from 0.8 V to 3.6 V, making it suitable for mixed-voltage systems. The inclusion of IOFF functionality is critical for designs involving hot-swap or partial power-down scenarios. Verify that the propagation delay meets the timing requirements for the target clock frequencies under the specific load conditions.

Part Context

This device belongs to the Nexperia 74AUP1Gxx series of single-function logic gates. The AUP family is characterized by ultra-low power consumption and high-speed performance compared to standard CMOS technologies. The 74AUP1G386 specifically implements the exclusive-OR logic function with three inputs, providing a compact solution for complex logic operations in space-constrained surface-mount designs.

Replacement Considerations

Direct pin-compatible replacements within the same package include other 74AUP1Gxx series gates if the logic function differs. For identical logic functions, verify availability of alternative packages like SOT1115 or SOT1202 if board layout allows. Cross-reference with other manufacturers' 3-input XOR gates ensuring voltage compatibility and ESD ratings match system requirements.