A complementary signal generating circuit according to an embodiment of the present invention includes: an inverting element inverting a first signal to generate a second signal; a first transistor connecting a first power supply potential and a first output terminal electrically in accordance with the first signal; a second transistor connecting the first output terminal and a second power supply potential electrically in accordance with the second signal; a third transistor connecting the first power supply potential and a second output terminal electrically in accordance with the second signal; and a fourth transistor connecting the second output terminal and the second power supply potential electrically in accordance with the first signal.