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Explain in detail truth table
written 4.9 years ago by gravatar for teamques10 teamques10 ★ 64k modified 2.2 years ago by gravatar for sagarkolekar sagarkolekar ★ 11k
digital logic design
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written 2.2 years ago by gravatar for sagarkolekar sagarkolekar ★ 11k

f(ABCD) = $\sum$ m (1,2,4,6,9,10,12,14) + d (3,7,13)

Step 1:

Truth Table =

A B C D Y
0 0 0 0 0
0 0 0 1 1
0 0 1 0 1
0 0 1 1 0/1 X
0 1 0 0 1
0 1 0 1 0
0 1 1 0 1
0 1 1 1 0/1 X
1 0 0 0 0
1 0 0 1 1
1 0 1 0 1
1 0 1 1 0
1 1 0 0 1
1 1 0 1 0/1 X
1 1 1 0 1
1 1 1 1 0

Step 2:

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Realization using NAND gates.

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