| 摘要 |
A semiconductor device includes a first latch which receives an input signal, and holds the input signal during a half cycle period of a first clock signal, a delay element coupled to an output of the first latch, a second latch which is coupled to an output of the delay element, and holds a signal output from the delay element during a half cycle period of a second clock signal, and a circuit which adjusts at least one of the first clock signal and the second clock signal such that the signal latched by the first latch during the half cycle period of the first clock signal is latched via the delay element by the second latch during the half cycle period of the second clock signal that follows the half cycle period of the first clock signal.
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