COUNTER

Synnchronous counter - up- 2 bit,3 bit,4bit
Synnchronous counter - down- 2 bit,3 bit,4bit
Synnchronous counter - up- decimal,octal
Synnchronous counter - down- decimal,octal
Synnchronous counter - up/down 4 bit
Synnchronous counter - up- mod 3,mod 4,mod 6,mod 9,mod 10,mod 12
Synnchronous counter - down- mod 3,mod 4,mod 6,mod 9,mod 10,mod 12
Asynnchronous counter - up- 2 bit,3 bit,4bit
Asynnchronous counter - down- 2 bit,3 bit,4bit
Asynnchronous counter - up- decimal,octal
Asynnchronous counter - down- decimal,octal
Asynnchronous counter - up/down 4 bit
Asynnchronous counter - up- mod 3,mod 4,mod 6,mod 9,mod 10,mod 12
Asynnchronous counter - down- mod 3,mod 4,mod 6,mod 9,mod 10,mod 12
Ring Counter
Johnson Counter
Self stopping counter

Flip-Flop

Flip-Flop

1. Sequential circuit defination, comparison with combnational circuit .
2. What do you mean by memory elements in sequential cir5cuit?
3. Latch - nand based,nor based, compare with flip-flop.
4. Flip-flop- truth table,circuit diagram, state diagram, characteristic equation.
5. Flip-flop - Edge-triggered , level-triggered.
6. Propagation Delay.
7. Race around condition .
8. Master slave flip-flop.
9.Flip flop conversion ( one flip-flop to another flipflop).
10. frequency divider .