74LVC1G3208MDBVTEP

增强型产品单路 3 输入正或与门 6-SOT-23 -55 to 125

This device is designed for 1.65-V to 5.5-V VCC operation.

The SN74LVC1G3208 is a single 3-input positive OR-AND gate. It performs the Boolean function Y = A + B • C in positive logic.

By tying one input to GND or VCC, the SN74LVC1G3208 offers two more functions. When C is tied to VCC, this device performs as a 2-input OR gate Y = A + B. When A is tied to GND, the device works as a 2-input AND gate Y = B ⋅ C. This device also works as a 2-input AND gate when B is tied to GND Y = A • C.

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.