SN74AUP1G00DCKT

Overview

The SN74AUP1G00DCKT is a single 2-input positive-NAND gate from Texas Instruments' AUP family, designed for ultra-low power consumption. It operates within a wide supply voltage range of 0.8 V to 3.6 V and features low static-power consumption with ICC typically at 0.5 µA. The device supports live insertion and partial-power-down modes via Ioff circuitry. It provides a maximum propagation delay of 4.8 ns at 3.3 V with a 30 pF load. The component is housed in an SC-70 (DCK) package with five pins.

Feature Summary

• Ultra-low power technology ensures minimal static and dynamic energy usage across the operating voltage range.
• Integrated Ioff circuitry prevents damaging backflow current when powered down, supporting live insertion applications.
• Input hysteresis improves switching noise immunity and accommodates slow input transitions.
• Low noise overshoot and undershoot characteristics maintain signal integrity during operation.

Applications

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

Procurement Notes

Verify the specific ordering suffix DCKT against the manufacturer's official documentation to confirm the exact reel quantity and tape-and-reel specifications. Ensure compatibility with the required SC-70 footprint dimensions and pinout configuration before finalizing procurement plans.

Selection Notes

Select this component for designs requiring minimal board space and lowest possible power dissipation. It is suitable for translating signals between 3.3 V peripherals and lower voltage microprocessors. Verify that the application does not require high drive currents exceeding the specified limits.

Part Context

This part belongs to the SN74AUP1Gxx series of single-gate logic ICs. It implements the NAND Boolean function using CMOS technology optimized for battery-powered portable applications. The device offers high ESD protection and robust latch-up performance compared to standard logic families.

Replacement Considerations

SN74AUP1G00DBVT

FAQ

How does the Ioff feature benefit system design?

The Ioff feature disables outputs when VCC is 0 V, preventing damaging current backflow through the device and allowing for safe live insertion into powered circuits.

What is the maximum propagation delay at 3.3 V?

The maximum propagation delay is 4.8 ns at 3.3 V with a 30 pF load capacitance.