Оптоімітансний логічний елемент "I"

Abstract

An opto-immitance logic element “AND” comprises a limiting resistor, a global bus, a power distribution bus, a bipolar transistor, three photo-resistors, a balancing capacitor. A bipolar transistor collector is connected to the global bus. An emitter is connected to the first terminal of limiting resistor, which second output is connected to the power distribution bus. Between the collector of bipolar transistor and first lead of limiting resistor the first output of balancing capacitor is connected. The second output of second photoresistor is also connected to the global bus. The second output of the third photoresistor is connected to the global bus.