74AUP1T02GWH

Overview

The 74AUP1T02GWH is a single 2-input NOR gate with voltage-level translator from the Nexperia AUP series, distributed by Flip Electronics. It operates on a supply voltage range of 2.3 V to 3.6 V and features Schmitt trigger inputs for high noise immunity. The device includes I_OFF circuitry for partial power-down applications, preventing backflow current. It provides low static power consumption (ICC max 1.5 μA) and enhanced ESD protection exceeding 5000 V HBM. The component supports an operating temperature range of -40 °C to +125 °C and utilizes a TSSOP5 package.

Feature Summary

• Voltage-level translation capability accepting 1.8 V CMOS signals while operating at 2.5 V or 3.3 V
• Schmitt trigger inputs ensure tolerance to slow input rise and fall times across the entire voltage range
• I_OFF circuitry enables partial power-down mode operation by disabling outputs to prevent damaging backflow currents

Applications

• Logic-level translation between 1.8 V and 3.3 V domains
• Partial power-down applications requiring backflow current prevention
• Battery-powered systems utilizing wide supply voltage ranges

Procurement Notes

Verify authenticity through authorized distributors when sourcing via third-party brokers like Flip Electronics. Confirm the specific suffix 'GW' indicates the TSSOP5 package and check RoHS compliance status against the latest manufacturer datasheet. Ensure the lot date code aligns with your manufacturing timeline requirements.

Selection Notes

Select this component for designs requiring bidirectional or unidirectional level shifting between 1.8 V and 3.3 V logic families. The inclusion of Schmitt triggers makes it suitable for noisy environments or signals with slow transition times. Consider the low static power consumption for battery-operated portable devices where energy efficiency is critical.

Part Context

This part belongs to the Nexperia 74AUP1T series, which focuses on ultra-low power and small form factor solutions. The AUP family is designed for mixed 1.8 V and 3.3 V circuit applications, offering speed/power optimization. The '1T' designation typically indicates a single-channel device with voltage translation capabilities within the advanced ultra-low power logic portfolio.

Replacement Considerations

Direct substitutes include other 74AUP1T02 variants such as 74AUP1T02GW or 74AUP1T02GS, provided the package type matches the design constraints. Verify that any replacement maintains the same voltage translation specifications and I_OFF functionality.