| 摘要 |
The domino logic of the general inventive concept receives a feedback signal and an input signal and outputs any one of the feedback signal and the input signal as an output signal in response to an enable signal and a clock signal. The feedback signal is an output signal of a previous cycle of a clock signal. When an enable signal is a first level, the domino logic maintains an output signal of a previous cycle instead of an input signal. According to the present general inventive concept, the domino logic having a data hold function can be embodied.
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