The SN74LVC1G86DCKT is an integrated circuit manufactured by Texas Instruments. It is a 2-input exclusive OR gate logic gate, meaning that it will produce an output of high (1) when the two inputs A and B are either both high (1) or both low (0). If one of the two inputs is high (1) and the other is low (0), the output will be low (0). The operating voltage range is from 1.65V to 5.5V, and the maximum operating frequency is 100 MHz. The IC uses 24 mA max supply current and has a Schmitt Trigger input which allows better noise immunity. The logic gates in this IC are TTL-compatible, meaning they are compatible with Transistor-Transistor Logic (TTL) protocol. It also features Short-to-V CC Protection, Thermal Shutdown Protection, and ±24mA output drive.