Semiconductor R-S flip-flop circuit

摘要

A semiconductor R-S flip-flop circuit comprises first and second input terminals, first and second output terminals, a first integrated injection logic unit consisting of a first transistor acting as a switching element and a second transistor acting as an injector, and a second integrated injection logic unit consisting of a third transistor acting as a switching element and a fourth transistor acting as an injector. The R-S flip-flop circuit further includes a first diode having a cathode connected to the first input terminal and an anode connected to the base of the first transistor, a second diode having a cathode connected to the second input terminal and an anode connected to the base of the third transistor, a third diode having an anode connected to the base of the first transistor and a cathode connected to the collector of the third transistor, and a fourth diode having an anode connected to the base of the third transistor and a cathode connected to the collector of the first transistor.