| 摘要 |
PURPOSE:To allow the flip-flop to be normal in operation as to data transfer regardless of simple constitution without need of an excess component such as a buffer inserted between stages with respect to the flip-flop circuit formed to be a shift register or the like through plural stages of cascade connection of flip-flops. CONSTITUTION:A buffer 41(42) is inserted between a data input terminal of a flip-flop 1(2) and a 1st element of the flip-flop 1(2) implementing switching operation and the said buffer is integrated in each of the flip-flops 1(2). Moreover, a clock application terminal of the master latch section of each flip-flop connects to a path through which a clock reaches in a shortest time from the clock input terminal. |
