GATE 2024 Digital logic Rank Booster Quiz 37

Consider the given function F(A,B,C,D) = Σm(2,3,5,6,8,9,11,14) then what is the value connected at input I1 in the figure shown below if the select lines are connected to B & D respectively?

What is the Minimum number of 21 multiplexers required to realize the following function

Assume that inputs are available only in true form and Boolean constants 1 and 0 are available.

A 7 variable function is to be realised using 4:1 MUX only. The total Number of Multiplexer required is__________.

Consider the Boolean function

If you implement F by 4×1 mux, then what will be the value of p,q,r,s in the following figure?

If a 64x1 Mux is constructed using 4x1 Mux, then how many number of the 4x1 Mux are required at 2nd level (consider level start from 1).

Consider a 3 to 8 decoder with its enable as active-high and the inputs to the decoder are A (MSB), B, and C (as LSB).


The output X is: