CMOS LOGIC CIRCUIT

A CMOS logic circuit has MOSFETs of a first conductivity type in which each terminal is connected to a corresponding input terminal of the CMOS logic circuit, delay elements are inserted between the input terminals of the CMOS logic circuit and the gates of the MOSFETs of the first conductivity type, an output inverter is inserted between the remaining terminals of each of the MOSFETs of the first conductivity type and the output terminal of the CMOS logic circuit, and in which a MOSFET of a second conductivity type is inserted between the input terminal of the output inverter and a power source which is controlled by the output from the output inverter.