This single inverter gate is operational at 0.8-V to 2.7-V VCC, but is designed specifically for 1.65-V to 1.95-V VCC operation. The SN74AUC1GU04 device contains one inverter with an unbuffered output and performs the Boolean function Y = A. NanoFree™ package technology is a major breakthrough in IC packaging concepts, using the die as the package.