The next state of T flip flop with T=1

How many 2:1 multiplexers are required to implement a D flip-flop?

If in a base b number system, 54/4 = 13, the base of the number system is

In the toggle mode, the behavior of a JK flip-flop is:

Convert the binary number (1001) to excess-3 code and Gray code.

A D flip-flop is made using an SR flip-flop. The inputs S and R are 1 and 0 respectively. If Qn = 0, then what is the next output?

The JTAG standard has the following inputs and outputs:

Clocked sequential circuits typically use:

An 8-bit serial in/serial out shift register is used with a clock frequency of 150 kHz. What is the time delay between the serial input and the Q3 output?

Which of the following statements about the digital IC families ECL, TTL, and CMOS is true?