(a) Sketch symbol and write truth table of two input EX-OR gate.
(b) Define the term ‘Multiplexer’. State two examples of multiplexer.
(c) Implement T flip flop using J K flip flop. Write its truth table.
(d) Implement following Boolean equation using fundamental gates :
Y = ABC + A BC + A C B
(e) Convert the following decimal number to octal.
(i) (28)10
(ii) (62)10
(f)Draw the symbol of EX-OR and EX-NOR gate along with its logical equation
g) Draw symbol of AND gate and write its truth table.
h) Draw the symbol of D-FlipFlop and T-FlipFlop.
i) Define Bidirectional Shift Register and Universal Shift Register.
j) State different triggering methods in digital circuits.
k) State DeMorgan’s theorems.
l) Convert the following:
(i) (111011)2 = ( ? ) gray code
(ii) (46)10 = ( ? ) excess-3 code
m) What is Modulus of counter? How many FlipFlops are required for MOD-11 counter.
n) Implement given logical equation using gates Y = AB+C
Excellent
ReplyDeleteThank you.
ReplyDelete