I need time diagram for an D flip flop and its table of states (control).
Does people use it as S/H circuit (sample and hold) in power electronics control? I mean is it the same in schematics?
Well, u can check this page, it has a nice explanation and the difference between a latch and a flip flop:
**broken link removed**
Also, to use it as sample and hold, i kind of doubt it, remember flip flops are difital circuitery, has two levels at least this kind, high or low, it wouldn't be good for a sample and hold where u need the exact magnitude at a specific time.
You can check out the datasheet of the 74ls74 D type flip flop