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Recent questions tagged digital-logic

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1381
digital logic
f1=
f1=
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1 votes
1 answer
1384
digital logic
need help..!
need help..!
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1 votes
1 answer
1385
digital logic
need help.!
need help.!
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1 votes
2 answers
1387
Computational Circuits
How many AND and OR gates are required to design 7-bit look ahead carry adder? Please explain.
How many AND and OR gates are required to design 7-bit look ahead carry adder? Please explain.
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1 votes
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1388
Self doubt digital
Please explain ..
Please explain ..
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1 votes
1 answer
1389
doubt digital logic
please explain ...i am not getting it to solve...
please explain ...i am not getting it to solve...
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1 votes
0 answers
1390
self doubt
please explain whithout drawing k-map how it is possible to get cell no..... as mark in box in given image
please explain whithout drawing k-map how it is possible to get cell no.....as mark in box in given image
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2 votes
1 answer
1391
conversion digital logic
5-4-2-1 bcd to natural code conversion explain >>
5-4-2-1 bcd to natural code conversion explain >>
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1 votes
1 answer
1392
self doubt
how the "once compliment of the BCD -EXCESS-3 code is 9th compliment of the given bcd in excess -3 code .. explain #doubt EXCESS-2 TO BCD conversion is possible ???
how the "once compliment of the BCD -EXCESS-3 code is 9th compliment of the given bcd in excess -3 code ..explain #doubtEXCESS-2 TO BCD conversion is possible ???
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1 votes
1 answer
1393
#K-Map
The function f(A, B, C, D) = Σm(0, 1, 4, 6, 7, 8, 10, 14, 15). The number of prime implicants and essential prime implicants are (a) 6, 1 (b) 6,2 (c) 7, 1 (d) 7, 2 Explain how to count number of Prime implicants and essential prime implicants...
The function f(A, B, C, D) = Σm(0, 1, 4, 6, 7, 8, 10, 14, 15). The number of prime implicants and essential prime implicants are (a) 6, 1(b) 6,2 (c) 7, 1 (d) 7, 2 Expla...
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3 votes
1 answer
1394
#K-Map
Minimum size of ROM required to implement following set of Boolean equations is F1 (w,x,y,z) = Σm( 0,1,2,5,7,12,13,15 ) F2 (w,x,y,z) = Σm( 0,5,6,9, 13,15 ) F3 (w,x,y,z) = Σm( 6,7,9,12,14,15 ) (a) 16 x 4 (b) 16 x 3 (c) 16 x 8 (d) 16 x 12
Minimum size of ROM required to implement following set of Boolean equations isF1 (w,x,y,z) = Σm( 0,1,2,5,7,12,13,15 )F2 (w,x,y,z) = Σm( 0,5,6,9, 13,15 )F3 (w,x,y,z) = ...
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2 votes
1 answer
1395
Functionally complete sets
Which of the following set is not functionally complete? a) {XOR,1,NOT} b) {XOR,1,OR} c) {OR, NOT} d) {XOR,1, AND}
Which of the following set is not functionally complete?a) {XOR,1,NOT}b) {XOR,1,OR}c) {OR, NOT}d) {XOR,1, AND}
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1396
TechTud series
Ans is D, but why not option C?
Ans is D, but why not option C?
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1 answer
1397
Virtula gate test
Can somebody explain the question, please?
Can somebody explain the question, please?
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0 votes
1 answer
1402
Hazards can be on
A. Combinational Circuit B. Sequential Circuit C. None D. In Both A & B
A. Combinational CircuitB. Sequential CircuitC. NoneD. In Both A & B
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1 votes
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1403
Base 13 of decimal 16 ?
Pls Explain Steps
Pls Explain Steps
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1 votes
0 answers
1404
latch vs flip flop
what is the difference between latch and flip flop in terms of enable and clock ?someone pls explain with circuit diagram .
what is the difference between latch and flip flop in terms of enable and clock ?someone pls explain with circuit diagram .
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1 votes
0 answers
1405
digital logic #DRDO
The total number of boolean function that can be constructed for n boolean variable is ??
The total number of boolean function that can be constructed for n boolean variable is ??
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0 votes
2 answers
1407
UGC NET CSE | December 2008 | Part 2 | Question: 15
If $4$ input multiplexers drive a $4$ input multiplexer, we get a: $16$ input $MUX$ $8$ input $MUX$ $4$ input $MUX $ $2$ input $MUX$
If $4$ input multiplexers drive a $4$ input multiplexer, we get a:$16$ input $MUX$ $8$ input $MUX$$4$ input $MUX $ $2$ input $MUX$
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