74AUP1T00GWH

Overview

The Nexperia 74AUP1T00GWH is a low-power single 2-input NAND gate with voltage-level translator. It operates within a supply voltage range of 2.3 V to 3.6 V and accepts input voltages up to 3.6 V. The device features Schmitt trigger inputs for noise immunity and IOFF circuitry for partial power-down applications. Static supply current is limited to 1.5 μA maximum at -40 °C to +85 °C. Propagation delay ranges from 0.5 ns to 11.9 ns depending on load capacitance and temperature. It is housed in a TSSOP5 (SOT353-1) package.

Feature Summary

• Provides logic-level translation accepting 1.8 V CMOS signals while operating from 2.5 V or 3.3 V supplies
• Includes IOFF circuitry to disable outputs and prevent backflow current during partial power-down
• Schmitt trigger inputs ensure tolerance to slower input rise and fall times across the entire supply voltage range

Applications

• Logic-level translation between 1.8 V and 2.5 V/3.3 V domains
• Partial power-down mode operation in battery-powered systems
• Mixed voltage environments requiring high noise immunity

Procurement Notes

Verify the specific ordering suffix 'H' against the manufacturer's official documentation, as it may indicate specific packaging or reel configurations not detailed in the standard datasheet. Confirm that the TSSOP5 package variant matches the required footprint for the design. Ensure compliance with the specified ambient temperature range of -40 °C to +125 °C for the intended application environment.

Selection Notes

Select this component when a single 2-input NAND function with integrated voltage translation is required. It is suitable for designs needing low static power consumption and robust noise immunity via Schmitt triggers. Consider the propagation delay specifications relative to the target load capacitance and operating temperature range to ensure timing requirements are met.

Part Context

The 74AUP1T00 belongs to the Nexperia AUP logic family, characterized by ultra-low power consumption and wide supply voltage compatibility. This specific part integrates a NAND gate with voltage-level translation capabilities, distinguishing it from standard logic gates by its ability to interface directly with lower voltage CMOS signals without external level shifting components.

Replacement Considerations

Check for other variants within the 74AUP1T00 series, such as the GX version in an X2SON5 package, if different form factors are needed. Verify functional equivalence with other single 2-input NAND gates featuring voltage translation if pinout compatibility is not strictly required.

FAQ

Does the 74AUP1T00 support partial power-down applications?

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

What is the maximum input voltage the 74AUP1T00 can accept?

The inputs can accept voltages up to 3.6 V, allowing them to interface with higher voltage logic levels while the device operates from a single supply.