Логическая ИС -
The 74LVC1G07SE-7 is a single Buffer/Driver Gate with an open-drain output. The device is designed for operation with a power supply range of 1.65 to 5.5V. The input is 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. The open-drain output can be connected to other open drain outputs to implement active-low wired-OR or active-high wired-AND functions. The maximum sink current is 32mA.