To provide a technique that can maintain uniformity of semiconductor elements and wirings microfabricated, while maintaining the mounting efficiency of circuit cells onto a chip. Respective gate electrodes of an n-channel type MISFET and another n-channel type MISFET forming a NAND circuit cell are coupled to the same node, and simultaneously perform respective on-off operations according to the same input signal. These n-channel type MISFETs are arranged adjacent to each other, and electrically coupled in series. Respective gate electrodes of a p-channel type MISFET and another p-channel type MISFET forming the NAND circuit cell are coupled to the same node, and simultaneously perform respective on-off operations according to the same input signal. These p-channel type MISFETs are arranged adjacent to each other, and electrically coupled in series.