The 74LVC2G34 is a dual buffer gate with standard push - pull outputs. The device is designed for operation with a power supply range of 1.65V to 5.5V. The inputs are tolerant to 5.5V allowing this device to be used in a mixed voltage environment. The device is fully specified for partial power down applications using IOFF. The IOFFcircuitry disables the output preventing damaging current backflow when the device is powered down. Thedual gateperforms the positive Boolean function: Y = A