Q. The Boolean expression Y = (A + B̅ + A̅B) C̅ then Y will be equal to

View solution

Q. In 8085 microprocessor, how many lines are there in address bus?

View solution

Q. A TTL circuit with totem pole output has

View solution

Q. The main drawbacks of EEPROM are

View solution

Q. How many JK flip-flops are needed to make a 4-bit shift register?

View solution

Q. A 10 MHz square wave clocks 5 bit ripple counter. The frequency of the 3rd FF output is

View solution

Q. The radix of a hexadecimal system is

View solution

Q. In 8085 microprocessor, what is the memory word addressing capability?

View solution

Q. Gray code is used in devices which convert analog quantities to digital signal because it is

View solution

Q. A transistor is operated as non-saturated switch to eliminate

View solution

Q. Which has the lowest propagation delay time?

View solution

Q. Programmable logic array uses

View solution

Q. The total number of fundamental products of three variables is

View solution

Q. As per Boolean algebra, inputs can be interchanged in

View solution

Q. Medium scale integration refers to ICs with

View solution

Q. The decimal equivalent of the hexadecimal number (3 E 8)₁₆ is

View solution

Q. Four memory chips of 16 x 4 size have their address buses connected together. This system will be of size

View solution

Q. Full adder circuit can be implemented by

View solution

Q. (FE35)₁₆ XOR (CB15)₁₆ is equal to

View solution

Q. If 4 in binary system is 100 then 8 will be

View solution