TRIGGER SYNCHRONOUS R-S TRIGGER Russian patent published in 2019 - IPC H03K17/16 

FIELD: electronic equipment.

SUBSTANCE: invention relates to digital circuitry, automation and industrial electronics. In the R-S trigger, six additional transistors and four additional resistors are introduced, the first additional transistor (n-p-n) is connected in series, first additional resistor and second additional transistor (n-p-n), in-series connected second additional resistor and third additional transistor (p-n-p), in series connected fourth additional transistor (n-p-n) and third additional resistor, fifth additional transistor (n-p-n) and fourth additional resistor are serially connected, output R-S of flip-flop relative to "ground" (output Ǫ) forms common output of collector of sixth additional transistor and second and fourth resistors.

EFFECT: simplification of trigger synchronous R-S flip-flop.

1 cl, 1 dwg