74LVC1G00GW

The 74LVC1G00GW is a single 2-input NAND Gate with input can be driven from either 3.3V or 5V devices. This feature allows the use of these devices in a mixed 3.3V and 5V environment. Schmitt-trigger action at all inputs makes the circuit tolerant for slower input rise and fall time. This device is fully specified for partial power-down applications using IOFF. The IOFF circuitry disables the output, preventing the damaging backflow current through the device when it is powered down.