Created by StemPy LabThe two inputs of a NOR gate are joined together, and one signal is applied to both. A student writes the truth table of the output for and for . Which behaviour does she find?
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← A student builds a pre-amplifier for a small sensor with one transistor of current gain 75. The load in the collector lead is 2.7 kΩ, and she measures an input resistance of 650 Ω at the base. By what factor does the circuit multiply a small signal voltage? Give the size only.Two signals of four bits each are applied to the two inputs of an XOR gate. The input A is 1010 and the input B is 1100, read from left to right. What is the output, bit by bit? →
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