The SN74LVC1G02DCK is a single gate NOR type integrated circuit, manufactured by Texas Instruments, designed to work over a voltage range of 1.65 V to 5.5 V. It is part of the 74 Series logic family, and it is packaged in a RoHS compliant SC-70-5 form. This single gate NOR has two inputs and one output, and it is able to perform logic functions such as OR, NOR, NOT, NAND, AND or INVERT. The output will be High when either or both of its inputs are Low. It features Schmitt-trigger inputs which are designed to reduce noise and minimize voltage transitions. It is widely used in processing digital input/output signals, mainly used as a buffer, in control and logic applications.