SN74AUP2G02DCUR

Overview

The SN74AUP2G02DCUR is a low-power dual 2-input positive-NOR gate from the Texas Instruments AUP logic series. It operates within a supply voltage range of 800 mV to 3.6 V and supports 3.6-V I/O tolerance for mixed-mode systems. The device features a propagation delay of 3 ns, with output currents of 4 mA (low) and -4 mA (high). It functions reliably between -40°C and +85°C in an 8-pin VSSOP package.

Feature Summary

• Optimized for low-power operation in portable and battery-driven applications
• Supports mixed-mode signaling with 3.6-V I/O tolerance
• Provides high-speed performance with 3 ns propagation delay

Applications

• Portable consumer electronics
• Battery-powered devices
• Mixed-voltage interface circuits

Procurement Notes

Verify the complete part number including suffixes against official Texas Instruments documentation to ensure correct package type and tape-and-reel specifications. Confirm RoHS compliance status directly from the manufacturer's datasheet or certification documents prior to procurement.

Selection Notes

Select this component when designing circuits requiring low power consumption alongside moderate speed in compact spaces. The VSSOP-8 package suits space-constrained layouts. Ensure the system voltage remains within the 0.8 V to 3.6 V range to maintain specified electrical characteristics.

Part Context

This device belongs to the SN74AUP2Gxx family of single-function gates. It shares the AUP series' low-power architecture but differs from other variants like the SN74AUP2G00RSER by providing NOR logic functionality instead of NAND. The DCUR suffix specifically denotes the VSSOP-8 surface-mount package configuration.

Replacement Considerations

SN74AUP2G02DCTR is a verified substitute offering identical electrical characteristics and logic function in the same VSSOP-8 package.