| 摘要 |
PURPOSE:To obtain the electronic switch in which no input signal is appeared at the output even with the input signal applied afterwards, when the output state is once set for the hold circuit. CONSTITUTION:Since the second hold circuit 113 is operated and the input signal being the trigger signal of the first hold circuit 112 is interrupted with the output after the first hold circuit 112 holds the operating state, before the first hold circuit 112 holds the operating state, the input signal is interrupted, allowing to cause no malfunction. Frther, after the first hold circuit 112 holds the operating state, the second trigger circuit 114 is surely triggered. |
