| 327 / | HD | MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS |
| 100 | DF | SIGNAL CONVERTING, SHAPING, OR GENERATING {29} |
| 141 | DF | .~ Synchronizing {7} |
| 144 | ![]() | .~.~ Using multiple clocks {5} |
| 145 | DF | .~.~.~> Having different frequencies |
| 146 | DF | .~.~.~> With feedback {1} |
| 151 | DF | .~.~.~> With counter |
| 152 | DF | .~.~.~> With choice between multiple delayed clocks |
| 153 | DF | .~.~.~> With delay means |