Institute Newton C. Braga

Circuit Bench

Flip-Flop Using NOR Gates (CB142)
The R-S flip-flop shown here uses two NOR gates and is set and reset by positive pulses applied to...
Light operated switch (CB6856E)
This circuit is from American documentation from the 1980s. The transistors are general purpose...
Memory Recorder (CB6786E)
This Harris circuit from the 90's is intended for recording old EPROM memories. The circuit uses...