Q 11

What is the major restriction while operating a pulse-triggered flip-flop?

Q 10

Determine the number of flipflops that would be required to build the following counters:
a) Mod-6
b)Mod-11
c)Mod-15
d)Mod-19
e)Mod-31

Q9

Explain how ring and shift counters can be used as sequence generators?

Q8

Briefly explain the operation of a digital clock?

Q7

What is the major difference in the operation of edge-triggered flip-flops and master slave flipflpos?

Q6

The direct current required by a particular flip-flop that operates on a +5 V dc source is found to be 10mA. A certain digital device uses 15 of these flip-flops. Determine the capacity required for the +5V dc supply and the total power dissipation of the system?

Q5

Assuming that only X and Y logic inputs are available and their complements are not available.Then, what is the minimum number of 2 input NAND gate required to implement X (Ex-OR) Y ?