How many select lines will a 64-to-1 multiplexer have?

The minimum number of flip-flops needed to make a mod-75 counter is:

If a ring counter is designed using four flip-flops, how many states does the ring counter have?

The first step in the design of a memory decoder is?

What encoding scheme is used in the output of a Ring Counter?

Let there be 5 inputs: A = 1, B = 0, C = 0, D = 1, E = 0. These inputs are fed to an AOI221 circuit. What is the output value?

In most cases, the method used for decoding to minimize the required hardware is

Which of the following represents the correct expression for the next state of an SR flip-flop?

For a MOD-12 counter, the flip-flop has a propagation delay (t_p) of 60 ns. The NAND gate has a propagation delay (t_p) of 25 ns. The maximum clock frequency is given by:

What is the structure of a PROM (Programmable Read-Only Memory)?