Q. Which of the following is 'synchronous'?

View solution

Q. TRAP is __________ whereas RST 7.5, RST 6.5, RST 5.5 are __________ .

View solution

Q. For a binary half subtractor having two inputs A and B the correct sets of logical expressions for the outputs D (A - B) and X = Borrow are

View solution

Q. What is the gray code word for EX-OR the binary number 101011?

View solution

Q. In a positive edge triggered JK flip flop, J = 1, K = 0 and clock pulse is rising Q will

View solution

Q. A 16 bit binary adder has

View solution

Q. Digital circuits mostly use

View solution

Q. What does the B register contain after the first MOV B, A has been executed?

View solution

Q. Program counter in a digital computer

View solution

Q. __________ switch, a T flip-flop is used as __________ switch, a T flip-flop is used as switch

View solution

Q. In a three variable K map four adjacent cells give

View solution

Q. In 2 out of 5 code, decimal number 8 is

View solution

Q. In 8085 microprocessor, even after a Reset operation which of the following interrupts remains enabled?

View solution

Q. A decoder can be used as a demultiplexer.

View solution

Q. ADC 0804 is a

View solution

Q. Assertion (A): BCD code is used in pocket calculators

Reason (R): BCD code is slower than binary.

View solution

Q. In TTL the transistors are driven into and out of saturation.

View solution

Q. The most commonly used logic family is

View solution

Q. In a JK master slave flip flop

View solution

Q. A semiconductor Read-only-Memory basically is

View solution