La l A B Y 0.3V0.3V3.6V 00 0.3V3.6V|3.6V 36V0.3V3.6V 10 3.6V3.6V 0.3V Y=A·BY = A B uA uB uY 0.3V 0.3V 0.3V 3.6V 3.6V 0.3V 3.6V 3.6V 3.6V 3.6V 3.6V 0.3V A B Y 0 0 0 1 1 0 1 1 1 1 1 0