In an NMOS transistor, the current is stopped between source and drain until the gate is pulsed (high voltage). In a PMOS transistor, the current flows from source to drain until the gate is ...

CMOS "gates," CMOS "logic" or CMOS "circuits" are more accurate terms, because CMOS technology is made up of NMOS and PMOS transistors wired in combination to reduce power consumption. See CMOS ...