3 flip flops are required.
5
8
5
2
7
a mod-10 counter is a basic formula for the male and female combination !
4. because each flip flop counts to 3
12 mod design
CT up counter N=9 JK
4
4
4.
mod 8 counter mod 8 counter
7
a mod-10 counter is a basic formula for the male and female combination !
4 as to represent 10 we require 4 bits
1 is the highest number you can count to using a mod-2 counter.
4
3
You do it by studying, and doing your homework by yourself instead of trying to get someone else to do it for you.
4 states because small counter can be constructed using larger counter by skipping the states. this known as modify count , correct number of the states can be determined by lowest neutral counter which is greater than our modified count . A mod-7 has 3 states lowest neutral counter is 8 and our modified counter is 7.mod 8 has 3 states therefore , it is closer to 8 .5,6,7 have 3 states,and 9 to 16 counters have 4 states