Embodiments of the disclosure provide a customizable logic cells and related methods to form the same. A structure of the disclosure includes a first pair of complementary transistors connected in series between a first voltage node and a second voltage node. Each transistor of the first pair includes a gate coupled to a first input node. A second pair of complementary transistors is connected in series between the first voltage node and the second voltage node in an opposite orientation from the first pair of complementary transistors. Each transistor of the second pair includes a gate coupled to a second input node. An output line is coupled to a first electrical connection between the first pair complementary transistors and a second electrical connection between the second pair of complementary transistors.