In the figure we have a traditional flip-flop configuration implemented with two operational amplifiers. The symmetrical 3 to 12 V supply depends on the used operational. For 741 the power supply should be from 6 to 12 V.
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In the figure we have a traditional flip-flop configuration implemented with two operational amplifiers. The symmetrical 3 to 12 V supply depends on the used operational. For 741 the power supply should be from 6 to 12 V.