| 摘要 |
A monostable trigger circuit with one input and two outputs from which exactly synchronous pulses of opposite sign can be taken, using a pair of complementary transistors which are either both conducting or both blocked; and collector of the first is connected through a charging condenser to the base of the second and input pulses are taken to the base of the first; the base of the two transistors are connected through equal ohmic resistances to the two terminals of the supply voltage; the emitters are directly connected and the two transistors together with their collector resistors form a series circuit across the power supply, the outputs being taken off from the collector resistances. |
