Design MOD-12 asynchronous counter using T-flipflop.

70kviews

written 7.8 years ago by

teamques10 ★ 67k

• modified 2.8 years ago

Mumbai University > Electronics Engineering > Sem 3 > Digital circuits and design

Marks: 10M

Year: May 2016

digital circuits and design

ADD COMMENT EDIT

1 Answer

9.1kviews

written 7.8 years ago by

teamques10 ★ 67k

Since it is MOD-12, no.of flip-flops required is 4.

Truth Table

enter image description here

         k-map:-

$Q_B$$Q_A$ ![enter image description here][3] Hence, Y= $Q_C$'+$Q_D$'

Logic diagrams:-

enter image description here

ADD COMMENT EDIT

Please log in to add an answer.