1 Crore+ students have signed up on EduRev. Have you? Download the App 
A switching function of four variable, f (w, x y, z) is to equal the product of two other function f_{1} and f_{2}, of the same variable f = f_{1}f_{2} . The function f and f_{1} are as follows :
f = ∑m(4,7,15)
f = ∑m(0,1,2, 3, 4,7, 8,9,10,11,15)
Que: The number of full specified function, that will satisfy the given condition, is
A switching function of four variable, f (w, x y, z) is to equal the product of two other function f_{1} and f_{2}, of the same variable f = f_{1}f_{2} . The function f and f_{1} are as follows :
f = ∑m(4,7,15)
f_{1} = ∑m(0,1,2, 3, 4,7, 8,9,10,11,15)
Que: The simplest function for f_{2} is
A fourvariable switching function has minterms m_{6 }and m_{9}. If the literals in these minterms are complemented, the corresponding minterm numbers are
The minimum function that can detect a “divisible by 3’’ 8421 BCD code digit (representation D_{8} D_{4} D_{2} D_{1} ) is given by
For a binary half subtractor having two input A and B, the correct set of logical expressions for the outputs D = (A  B) and X (borrow) are
What type of logic circuit is represented by the figure shown below?
The building block shown in fig. is a active high output decoder.
Que: The output X is
The building block shown in fig. is a active high output decoder.
Que: The output Y is
A logic circuit consist of two 2 x 4 decoder as shown in fig.
The output of decoder are as follow
The value of f ( x, y, z) is
Number of 2 × 1 Multiplexers are required to implement 64 × 1 Multiplexers
How many 3lineto8line decoders are required for a 1of32 decoder?
Number of 2 × 1 Multiplexers are required to implement 64 × 1 Multiplexers
The MUX shown in fig. P4.2.31 is 4 * 1 multiplexer. The output Z is
The output of the 4 x 1 multiplexer shown in fig. is
The MUX shown in fig. is a 4 x 1 multiplexer. The output Z is
For the logic circuit shown in fig.the output Y is
23 docs263 tests

23 docs263 tests
