PROBLEM TO BE SOLVED: To provide a storage circuit in which a circuit scale is suppressed.;SOLUTION: A storage circuit comprises: a plurality of flip flops serially connected; a first wiring that distributes any one of a first clock and a second clock to each flip flop; and a second wiring that distributes a third clock to each flip flop. Each flip flop includes: a first latch operated on the basis of any one of the clock from the first wiring and the third clock; and a second latch operated on the basis of the clock from the first wiring. The first latch is operated on the basis of the first clock in a first operation mode, and is operated on the basis of the third clock in a second operation mode different from the first operation mode. The second latch is operated on the basis of the first clock in the first operation mode, and is operated on the basis of the second clock in the second operation mode.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2019,JPO&INPIT
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