| 摘要 |
A circuit system having a first inverter, a second inverter and a blockage module is disclosed. The first inverter is coupled between a supply voltage and a complementary input signal, for generating a first output signal on an output terminal thereof in response to an input signal received by an input terminal of the same. The blockage module is coupled to the output terminal of the first inverter for selectively passing the first output signal there across in response to the input signal and the complementary input signal. The second inverter is coupled between the supply voltage and a complementary supply voltage, having a first input terminal directly coupled to the output terminal of the first inverter and a second input terminal coupled to the same via the blockage module for generating a second output signal in response to the first output signal.
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