74AUP1G3208GXZ

Overview

The Nexperia 74AUP1G3208GXZ is a single low-power 3-input OR-AND gate in an X2SON6 package. It operates on a supply voltage range of 0.8 V to 3.6 V with Schmitt-trigger inputs for noise immunity. The device supports partial power-down via IOFF circuitry and provides ESD protection exceeding 5000 V (HBM). Static current is limited to 1.4 μA maximum at -40 °C to +125 °C. Propagation delay ranges from 1.1 ns to 3.6 ns at 3.0 V to 3.6 V with 5 pF load.

Feature Summary

• Implements the Boolean function Y = (A + B) × C using three data inputs and one output.
• Schmitt-trigger action ensures tolerance to slow input rise and fall times across the full voltage range.
• IOFF circuitry disables outputs during power-down to prevent damaging backflow currents.
• High noise immunity with low overshoot and undershoot below 10% of VCC.

Applications

• Partial power-down applications requiring backflow current prevention
• Signal routing in systems with slow input transition rates
• Low-voltage logic interfacing across JEDEC standards

Procurement Notes

Verify the ordering suffix matches the required package variant, as the base part number covers multiple options including TSSOP6 and XSON6. Confirm the temperature grade aligns with system requirements, noting the specified range extends to +125 °C. Ensure design compliance with absolute maximum ratings to avoid permanent damage.

Selection Notes

Select this component when a combined OR-AND logic function is needed in a minimal footprint. The wide supply range accommodates various low-voltage standards. Consider the thermal performance of the X2SON6 package if operating near maximum ambient temperatures or power dissipation limits.

Part Context

This device belongs to the Nexperia 74AUP series, characterized by ultra-low power consumption and high-speed operation. The 74AUP1G3208 specifically integrates a 3-input OR-AND gate, offering a compact alternative to discrete logic solutions. It is designed for portable and battery-operated equipment where power efficiency is critical.

Replacement Considerations

Direct substitutes include other 74AUP1G3208 variants with different packages such as 74AUP1G3208GW (TSSOP6), 74AUP1G3208GM (XSON6), 74AUP1G3208GN (XSON6), or 74AUP1G3208GS (XSON6). Verify pinout compatibility and package dimensions before substitution.

FAQ

How does the IOFF feature benefit the circuit?

The IOFF circuitry disables the outputs when the device is powered down, preventing potentially damaging backflow currents through the device.

What is the logic function of the 74AUP1G3208?

It performs a 3-input OR-AND operation defined by the Boolean expression Y = (A + B) × C.