GATE 2019
Related Digital Logic PYQs
Consider three 4-variable functions f1, f2 and f3, which are expressed in sum-of-minterms form as: f1 = Σ(0, 2, 5, 8, 14) f2 = Σ(2…
What is the minimum number of 2-input NOR gates required to implement the 4-variable function f = Σ(0, 2, 5, 7, 8, 10, 13, 15)? As…
The chip select logic for a certain DRAM chip in a memory system design is shown below. Assume that the memory system has 16 addre…
Consider the following Boolean expression of a function F: F(P,Q) = (P' + Q) XOR (P'Q). Which of the following expressions is/are …
Consider a 2-bit saturating up/down counter that performs saturating up-count when \(P=0\) and saturating down-count when \(P=1\).…
Consider a Boolean function F with the following minterm expression: F(P,Q,R,S) = \(\sum m(1, 2, 3, 4, 5, 7, 10, 12, 13, 14)\) Whi…
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