Digital Electronics NUMBER SYSTEM BINARY CODES BOOLEAN ALGEBRA BINARY LOGIC LOGIC GATES BOOLEAN ALGEBRA LAWS CONSENSUS THEOREM DIFFERENT FORS OF BOOLEAN EQUATIONS RELATION B/W MAX & MIN TERMS 16 type of LOGIC FUNCTIONS AND & OR GATE Other GATES XOR & XNOR gates NEGATED & COMPLIMENTRY GATES TRISTATE gates & DIP Illustration of NEGATIVE & POSITIVE LOGIC Relation B/W XOR & XNOR gates UNIVERSAL GATES Implementation of XOR using minimum gates Implementation of XNOR using minimum gates Different levels of CIRCUIT Special Characteristics of an IC QUESTIONS Q1 (Timing Diagram) Q2 (Timing Diagram) Q3 (Timing Diagram - DIfferent units) Q4 (Timing Diagram) Q5 (Output of Series of NOR gate ) Q6 (Output of combination of XOR ) Q7 (Circuit of NAND gates & diff delays) K MAPS COMBINATIONAL CKT SEQUENTIAL CIRCUITS TIMING CIRCUITS

Q6- What is the output of the circuits given below?

Ans:   Here we see that if we have X= 0 then outputs of both circuits is zero.

1. But when we have X=1, then output of the circuit with even number of XOR gates is 1
2. And when we have X=1 and number of XOR gates is Odd then we get the output as 0