KCC's Quizzes AQQ272 about clock and data race

Looks like Clock C is best because the clock drives only a single buffer, and the clock buffers accumulate in the same direction as data and therefore are guaranteed to lag it, so that S&H specs can be met (data present before clock edge)

Looks like Clock C is best because the clock drives only a single buffer, and the clock buffers accumulate in the same direction as data and therefore are guaranteed to lag it, so that S&H specs can be met (data present before clock edge)

Thanks BrianE ! But I don't think I can agree with you... Circuit C, with their clock distribution, can let a Flip-Flop taking the already chnaged data from the previous stage..