An electric circuit includes a delayed clock generation circuit to which a first clock is supplied and which is configured to generate a first delayed clock and a second delayed clock, the first delayed clock being the first clock delayed by a first delay amount, and the second delayed clock being the first clock delayed by a second delay amount different from the first delay amount, an OR gate configured to receive the first clock, the first delayed clock, and the second delayed clock as inputs and to output a second clock, and a scan circuit to which the second clock is supplied.