| 摘要 |
PURPOSE: A domino logic block with a data hold function and a domino logic having the same are provided to hold data by maintaining the level of an output signal at a previous clock cycle during the low level of an enable signal. CONSTITUTION: A precharge circuit(310) precharges a first node in response to a clock signal, an enable signal, and a feedback signal. The precharge circuit selectively discharges a second node. An evaluation circuit(320) is connected between the first node and the second node. The evaluation circuit transmits one of the first node signal and an input signal as an output signal in response to a clock signal and the enable signal. |
