An nMOS transistor allows current to flow when the gate is charged or set high, while a pMOS transistor allows current to flow when the gate is discharged or set low. By combining these two types ...

A transmission gate, denoted by Tx throughout the article, is a parallel connection of nMOS and pMOS with complementary inputs to both MOSFETs (Figure 2). Bidirectional, it carries current in either ...