74AUP1G386GF,132

Overview

The Nexperia 74AUP1G386 is a single 3-input EXCLUSIVE-OR gate featuring Schmitt-trigger inputs for noise tolerance. It operates within a supply voltage range of 0.8 V to 3.6 V, ensuring low static and dynamic power consumption across the entire voltage spectrum. The device includes IOFF circuitry to prevent damaging backflow currents during partial power-down applications. It complies with JEDEC standards JESD8-12 through JESD8-B and offers high ESD protection exceeding 5000 V (HBM) and 1000 V (CDM). Operating temperatures are specified from -40 °C to +125 °C.

Feature Summary

• Schmitt-trigger action at all inputs provides tolerance for slower input rise and fall times.
• IOFF circuitry enables partial power-down mode by disabling outputs to prevent backflow current.
• High noise immunity with overvoltage tolerant inputs up to 3.6 V.
• Compliance with multiple JEDEC standards covering voltage ranges from 0.8 V to 3.6 V.

Applications

• Partial power-down applications requiring backflow current prevention
• Low-power digital logic circuits operating between 0.8 V and 3.6 V
• Systems requiring high noise immunity with slow input transitions

Procurement Notes

Verify the specific package variant required, as the datasheet lists SOT363-2 (TSSOP6), SOT886 (XSON6), SOT1115 (XSON6), and SOT1202 (XSON6). Confirm that the ordering suffix matches the desired package type. Ensure design compliance with the specified absolute maximum ratings and thermal derating curves for the selected package to maintain reliability under operating conditions.

Selection Notes

Select this component when a single 3-input XOR function is needed in ultra-low power CMOS technology. It is suitable for designs requiring operation down to 0.8 V. Consider the available package options if space constraints exist, noting that XSON packages offer extremely thin profiles. Verify that the application does not require automotive qualification, as this product is not explicitly stated as automotive qualified.

Part Context

The 74AUP1G386 belongs to the Nexperia 74AUP series, which focuses on low-power operation with wide voltage flexibility. This specific part implements a 3-input exclusive-OR logic function. The series is designed for battery-powered and portable applications where minimizing static and dynamic power consumption is critical while maintaining signal integrity through Schmitt-trigger inputs.

FAQ

Does the 74AUP1G386 support partial power-down modes?

Yes, the device features IOFF circuitry that disables the output to prevent potentially damaging backflow current when the device is powered down.

What is the input voltage tolerance of the 74AUP1G386?

The inputs are overvoltage tolerant to 3.6 V, allowing them to handle signals up to the maximum supply voltage level safely.