Question

The diagram of a logic circuit is given below. The output F of the circuit is represented by(a) W . (X + Y)(b) W . (X . Y)(c) W + (X . Y)(d) W + (X + Y)

Answer 1

Explanation:

The basic circuit diagram for studying input characteristics is shown in the circuit diagram. The input is applied between base and emitter, the output is taken between collector and emitter. Here emitter of the transistor is common to both input and output and hence the name Common Emitter Configuration.