SN74AUP1G02YFPR

Overview

The SN74AUP1G02YFPR is a low-power single 2-input positive-NOR gate from the Texas Instruments AUP logic family. It operates within a supply voltage range of 0.8 V to 3.6 V and supports I/O voltages up to 3.6 V. The device features a maximum propagation delay of 4.6 ns at 3.3 V with a 5 pF load, and a typical power dissipation capacitance of 4.3 pF. Static current consumption is limited to 0.9 μA maximum. It utilizes a DSBGA-6 package.

Feature Summary

• Supports live insertion and partial-power-down modes via Ioff circuitry
• Provides input hysteresis for improved noise immunity during slow transitions
• Maintains signal integrity through controlled edge rates that minimize overshoot and undershoot

Applications

• Active Noise Cancellation (ANC)
• Embedded PC systems
• Server motherboard and PSU designs
• Software Defined Radio (SDR)

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm the exact package type and reel specifications. Confirm RoHS compliance status and moisture sensitivity level requirements prior to procurement. Ensure the selected variant matches the required thermal resistance and pin configuration for the target PCB layout.

Selection Notes

Select this component when a compact NOR gate solution is required for mixed-mode signal environments. The 3.6-V I/O tolerance allows compatibility between 3.3-V peripherals and lower-voltage microprocessors. Consider the ultra-small footprint if board space is constrained in portable or high-density applications.

Part Context

This part belongs to the SN74AUP1Gxx series of single-gate logic devices. The AUP family is engineered for ultra-low power consumption across a wide voltage range. The YFPR suffix indicates a specific surface-mount packaging option within the broader product line designed for automated assembly processes.

Replacement Considerations

SN74AUP1G02DBVR

FAQ

How does the device handle inputs when VCC is 0 V?

The integrated Ioff circuitry disables the outputs to prevent damaging current backflow through the device when it is powered down.

What is the function performed by this logic gate?

It performs the Boolean function Y = A + B or Y = A × B in positive logic, acting as a 2-input positive-NOR gate.