Logic circuits {NEGATIVE OR gate}| {NOR gate, negative or} can be equivalent to ~(A ^ B) or not (A or B). NEGATIVE OR gates can have two input voltages, each from ground to reverse diode, whose output currents combine at node. Node connects across resistor to ground and leads to diode, whose output current goes to transistor base, which connects across resistor to ground. Emitter connects to ground. Output voltage is at collector, which connects across resistor to ground.
Mathematical Sciences>Computer Science>Hardware>Circuit>Gate
3-Computer Science-Hardware-Circuit-Gate
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Date Modified: 2022.0224