The SN74LVC1G27DCKR is a single 3-input Positive-NOR Gate. The device performs the Boolean function Y = (A + B + C)\ or Y = A\ • B\ • C\ in positive logic. 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.
Supports 5V VCC operation
Inputs accept voltages to 5.5V
Supports down translation to VCC
Maximum tpd of 4.5ns at 3.3V
10-µA Maximum ICC low power consumption
±24mA Output drive at 3.3V
Ioff supports live insertion
Partial-power-down mode
Back-drive protection
Latch-up performance exceeds 100mA per JESD 78, Class II