74LV05AT14 inverters equivalent, hex inverters.
* Wide Supply Voltage Range from 2.0V to 5.5V
* Sinks 12mA at VCC = 4.5V
* CMOS low power consumption
* IOFF Supports Partial -Power Down Operation
* .
using IOFF. The IOFF circuitry disables the output preventing damaging current backflow when the device is powered down..
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