SCES359J August 2001 – October 2015 SN74LVC2G34
The SN74LVC2G34 device contains two buffer gates that each perform the Boolean function Y = A. This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.
The SN74LVC2G34 device has a wider operating voltage range, operating from 1.65 V to 5.5 V, and allows down voltage translation. The SN74LVC2G34 Ioff feature allows voltages on the inputs and outputs when VCC is
Table 1 lists the functional modes of the SN74LVC2G34.