The SN74LVC1G19DBVR is a 1-of-2 Decoder/Demultiplexer designed for 1.65 to 5.5V VCC operation. When E\ input is high, the decoder will be disabled and both outputs will be high. When E\ input is low, the A input selects which output will be low. This device is fully specified for partial-power-down applications using Ioff.
Supports down translation to VCC
Maximum tpd of 4ns at 3.3V
Ioff Supports live insertion, partial-power-down mode and back-drive protection
Latch-up performance exceeds 100mA per JESD, 78 class II