The SNx4LVC04A hex inverters contains six independent inverters designed for 2.7-V to 3.6-V VCC operation, and the SN74LVC04A hex inverter contains six independent inverters designed for 1.65-V to 3.6-V VCC operation. The SNx4LVC04A devices perform the Boolean function Y = A.Inputs can be driven from 1.8-V or 3.3-V devices. This feature allows the use of these devices as translators in a mixed 1.8-V or 3.3-V system environment.