12. Differentiate synchronous and asynchronous counters. 13. For a 3-bit binary ripple-up counter: (a) Draw circuit diagram using ... Draw block diagram of 7490 and explain its working as decade counter. 17. What is modulus of counter? 18.
|Title||:||Digital Techniq (Ele)-Msbte|
|Publisher||:||Tata McGraw-Hill Education - 2007-07-01|