A BISTABLE COUNTING CIRCUIT BASED ON A TRANSISTOR

摘要

A pulse technique formed by a device which includes a bistable circuit based on a single transistor which is opened when the circuit is in one state, and closed when it is in the other. In order to provide for the switching of the transistor from one stable state to the other by pulses of one polarity arriving from a common busbar, the present device includes a count input. The present circuit is non-critical to changes in the supply voltages and nominal ratings of the components within a wide range.