SN74AUP1G00DPWR

Overview

The SN74AUP1G00DPWR is a single 2-input positive-NAND gate from Texas Instruments' AUP family, designed for ultra-low power applications. It operates within a wide supply voltage range of 0.8 V to 3.6 V and features low static power consumption with a maximum ICC of 0.9 µA. The device utilizes the DPW (X2SON) package, measuring 0.8 mm by 0.8 mm. Propagation delay is specified at a maximum of 4.8 ns at 3.3 V with a 5 pF load. It includes Ioff support for partial-power-down modes and live insertion, alongside input hysteresis for improved noise immunity.

Feature Summary

• Ultra-small 0.64 mm² footprint in the DPW package
• Low static and dynamic power consumption across the operating voltage range
• Ioff circuitry prevents backflow current during partial-power-down states
• Input hysteresis enhances switching noise immunity

Applications

• Active Noise Cancellation (ANC)
• Embedded PC systems
• Wireless data access cards and peripherals
• Portable medical devices such as blood pressure monitors

Procurement Notes

Verify the specific DPW package designation when ordering to ensure compatibility with the 0.8 mm x 0.8 mm X2SON form factor. Confirm that the design supports the 0.8 V to 3.6 V operating range and accounts for the 4.8 ns propagation delay under expected load conditions. Ensure unused inputs are tied to logic high or low to prevent floating states.

Selection Notes

Select this component for battery-powered portable electronics requiring minimal quiescent current. The 3.6-V I/O tolerance allows it to interface with 3.3-V systems while translating signals to lower voltage microprocessors. The small physical size makes it suitable for space-constrained PCB layouts where standard packages cannot fit.

Part Context

This part belongs to the SN74AUP1Gxx series of single-gate logic ICs. The AUP family is characterized by its ultra-low power technology, distinguishing it from higher-speed families like LVC or ALVC. It serves as a fundamental building block for digital logic circuits requiring NAND functionality in low-voltage environments.

Replacement Considerations

Direct replacements include other variants in the SN74AUP1G00 series with different package options such as DCK or DBV, provided the pinout and electrical characteristics remain compatible with the existing design constraints.