Логическая ИС -
The 74LVC1G126W5-7 is a single non-inverting Buffer/Bus Gate Driver with a 3-state output. The output enters a high impedance state when a Low-level is applied to the output enable (OE) pin. The device is designed for operation with a power supply range of 1.65 to 5.5V. The inputs are tolerant to 5.5V allowing this device to be used in a mixed voltage environment. The device is fully specified for partial power down applications using IOFF. The IOFF circuitry disables the output preventing damaging current backflow when the device is powered down.