Answer the following questions True or False: In an asynchronous counter, all FFs change state at the same time. True or Flase: All BCD counters are decade counters. Assume that a 4-but asynchronous counter is counting from 0000 to 1111. The counter is holding the count 0101 now. What will be the count after 27 clock pulse? Assume that a five bit binary counter starts at 00000 state. What will be the count after 144 input pulse? What is the difference between the counting sequence of an up counter and a down counter? A binary counter converts a 64 kHz pulse signal into a 1-kHz square wave. What is the MOD number and how many bits the counter can process? A certain JK flip-flop has t_pd = 12ns. What is largest MOD counter that can be constructed from theses FFs and still operate upto 10 MHz. What is the advantage of synchronous counter over asynchronous? What is the disadvantage? Which shift register counter requires the most FFs for a given MOD number? True or False: the output of a ring counter is always square waves