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Recent questions tagged digital-logic
0
votes
0
answers
151
Made Easy Test Series Question
The output frequency of a decade counter that is clocked from a 50 kHz signal is _________ kHz.
prnv28
asked
in
Digital Logic
Dec 31, 2021
by
prnv28
580
views
digital-counter
ripple-counter-operation
digital-logic
0
votes
1
answer
152
gate book test series output waveform
Please post The solution.
Amit puri
asked
in
Digital Logic
Dec 23, 2021
by
Amit puri
259
views
digital-logic
0
votes
1
answer
153
Topic - Number Systems (Digital Logic)
What is the difference between 2’s complement and 2’s complement representation of a number? Please can you do 2’s complement of (43) and (-43) and also represent 43 and (-43) in two’s complement form. Also, write binary of 43 and (-43).
99Monish
asked
in
Digital Logic
Dec 18, 2021
by
99Monish
449
views
number-representation
number-system
digital-logic
0
votes
0
answers
154
#boolean algebra #ex-or #functionally complete
jayadev
asked
in
Digital Logic
Dec 16, 2021
by
jayadev
128
views
digital-logic
functional-completeness
1
vote
3
answers
155
Nptel Assignment Question
if 93 /4 = 23, the base of the number system is 8 9 10 11
rsansiya111
asked
in
Digital Logic
Dec 2, 2021
by
rsansiya111
391
views
nptel-quiz
digital-logic
digital-circuits
1
vote
1
answer
156
Nptel Assignment Question
what is the decimal equivalent of ${{(1221)}}_{3}$ ${{(50)}}_{10}$ ${{(53)}}_{10}$ ${{(52)}}_{10}$ ${{(51)}}_{10}$
rsansiya111
asked
in
Digital Logic
Dec 2, 2021
by
rsansiya111
125
views
nptel-quiz
digital-logic
0
votes
1
answer
157
Made Easy Test Series
A 3 to 8 decoder is shown below: All output lines of decoder will be high when all the input I1, I2, I3 are; are high and G1 , G2 are low are high and G1 is high , G2 is low are high and G1 is low , G2 is high are high and G1 , G2 are high Please someone help to understand the logic behind this question. Why we have to disable the Decoder to make all the outputs high ?
Rajat Agrawal007
asked
in
Digital Logic
Nov 23, 2021
by
Rajat Agrawal007
261
views
made-easy-test-series
digital-logic
decoder
1
vote
1
answer
158
Applied Test Series
The number of minterms in the function F is _______
LRU
asked
in
Digital Logic
Nov 2, 2021
by
LRU
174
views
test-series
digital-logic
minimization
2
votes
2
answers
159
Applied Test Series
What will be the output ?
LRU
asked
in
Digital Logic
Oct 21, 2021
by
LRU
237
views
test-series
digital-logic
multiplexer
5
votes
1
answer
160
Applied Test Series
The minimum number of literal obtained on simplifying the expression ABC + A’C + AB’C + A’BC are _______
LRU
asked
in
Digital Logic
Oct 21, 2021
by
LRU
514
views
test-series
digital-logic
minimization
boolean-algebra
1
vote
1
answer
161
Gate applied test series 2022
Given 2 functions X and Y, we can say function X covers function Y iff all the minterms of function Y are covered by function X ( i.e X should be superset of Y). Let Y be a function of 3 ternary variables, Y(a,b) having 15 minterms. The number of functions covering Y are ______
anwesha-me
asked
in
Digital Logic
Oct 5, 2021
by
anwesha-me
174
views
digital-logic
3
votes
1
answer
162
Digital design_Morris
Simplify the following function using Boolean algebra and design logic circuit using basic logic gates
r4kib
asked
in
Digital Logic
Sep 29, 2021
by
r4kib
178
views
digital-logic
0
votes
0
answers
163
3 to 8 line Decoder (Combinational Circuit)
If F1 = ∑m(1,2,4,7) and F2 = ∑m(3,5,6,7), implement them using 3 to 8 line decoder. Comment on their logic operations.
gikovi
asked
in
Digital Logic
Sep 26, 2021
by
gikovi
318
views
digital-logic
combinational-circuit
decoder
digital-circuits
1
vote
1
answer
164
Logic Function
Why do we use Canonical form in logic circuits? What is the need for minterm and max term?
Subhadeeppathak
asked
in
Digital Logic
Sep 16, 2021
by
Subhadeeppathak
205
views
digital-logic
digital-circuits
4
votes
5
answers
165
UGC NET CSE | December 2019 | Part 2 | Question: 3
The Boolean expression $AB+A \overline{B}+\overline{A}C+AC$ is unaffected by the value of the Boolean variable _________. $A$ $B$ $C$ $A, B$ and $C$
soujanyareddy13
asked
in
Others
May 12, 2021
by
soujanyareddy13
937
views
ugcnetcse-dec2019-paper2
digital-logic
boolean-algebra
1
vote
1
answer
166
TIFR CSE 2021 | Part A | Question: 12
How many numbers in the range ${0, 1, \dots , 1365}$ have exactly four $1$'s in their binary representation? (Hint: $1365_{10}$ is $10101010101_{2}$, that is, $1365=2^{10} + 2^{8}+2^{6}+2^{4}+2^{2}+2^{0}.)$ ... $\binom{11}{4}+\binom{9}{3}+\binom{7}{2}+\binom{5}{1}$ $1024$
soujanyareddy13
asked
in
Digital Logic
Mar 25, 2021
by
soujanyareddy13
295
views
tifr2021
digital-logic
number-representation
binomial-theorem
10
votes
3
answers
167
GATE CSE 2021 Set 2 | Question: 4
The format of the single-precision floating point representation of a real number as per the $\text{IEEE 754}$ ... and mantissa $=0000000000000000000000001$ exponent $=00000001$ and mantissa $=0000000000000000000000000$ exponent $=00000001$ and mantissa $=0000000000000000000000001$
Arjun
asked
in
Digital Logic
Feb 18, 2021
by
Arjun
5.4k
views
gatecse-2021-set2
digital-logic
number-representation
ieee-representation
1-mark
10
votes
5
answers
168
GATE CSE 2021 Set 2 | Question: 5
Which one of the following circuits implements the Boolean function given below? $f(x,y,z) = m_0+m_1+m_3+m_4+m_5+m_6$, where $m_i$ is the $i^{\text{th}}$ minterm.
Arjun
asked
in
Digital Logic
Feb 18, 2021
by
Arjun
4.5k
views
gatecse-2021-set2
digital-logic
combinational-circuit
multiplexer
1-mark
10
votes
3
answers
169
GATE CSE 2021 Set 2 | Question: 18
If $x$ and $y$ are two decimal digits and $(0.1101)_2 = (0.8xy5)_{10}$, the decimal value of $x+y$ is ___________
Arjun
asked
in
Digital Logic
Feb 18, 2021
by
Arjun
2.5k
views
gatecse-2021-set2
numerical-answers
digital-logic
number-representation
1-mark
16
votes
8
answers
170
GATE CSE 2021 Set 2 | Question: 44
If the numerical value of a $2$-byte unsigned integer on a little endian computer is $255$ more than that on a big endian computer, which of the following choices represent(s) the unsigned integer on a little endian computer? $0\text{x}6665$ $0\text{x} 0001$ $0\text{x} 4243$ $0\text{x} 0100$
Arjun
asked
in
Digital Logic
Feb 18, 2021
by
Arjun
8.0k
views
gatecse-2021-set2
multiple-selects
digital-logic
number-representation
little-endian-big-endian
2-marks
11
votes
2
answers
171
GATE CSE 2021 Set 2 | Question: 52
Consider a Boolean function $f(w,x,y,z)$ such that $\begin{array}{lll} f(w,0,0,z) & = & 1 \\ f(1,x,1,z) & =& x+z \\ f(w,1,y,z) & = & wz +y \end{array}$The number of literals in the minimal sum-of-products expression of $f$ is _________
Arjun
asked
in
Digital Logic
Feb 18, 2021
by
Arjun
6.2k
views
gatecse-2021-set2
digital-logic
boolean-algebra
min-sum-of-products-form
numerical-answers
2-marks
4
votes
4
answers
172
GATE CSE 2021 Set 1 | Question: 6
Let the representation of a number in base $3$ be $210$. What is the hexadecimal representation of the number? $15$ $21$ $\text{D}2$ $528$
Arjun
asked
in
Digital Logic
Feb 18, 2021
by
Arjun
5.9k
views
gatecse-2021-set1
digital-logic
number-representation
normal
1-mark
6
votes
5
answers
173
GATE CSE 2021 Set 1 | Question: 24
Consider the following representation of a number in $\text{IEEE 754}$ single-precision floating point format with a bias of $127$.$S: 1\quad\quad E:\; 10000001\quad\quad F:\;11110000000000000000000$ Here $S, \;E$ and ... the floating point representation. The decimal value corresponding to the above representation (rounded to $2$ decimal places) is ____________.
Arjun
asked
in
Digital Logic
Feb 18, 2021
by
Arjun
4.6k
views
gatecse-2021-set1
digital-logic
number-representation
ieee-representation
numerical-answers
1-mark
7
votes
3
answers
174
GATE CSE 2021 Set 1 | Question: 28
Consider a $3$-bit counter, designed using $T$ flip-flops, as shown below: Assuming the initial state of the counter given by $\text{PQR}$ as $000$, what are the next three states? $011,101,000$ $001,010,111$ $011,101,111$ $001,010,000$
Arjun
asked
in
Digital Logic
Feb 18, 2021
by
Arjun
3.4k
views
gatecse-2021-set1
digital-logic
sequential-circuit
digital-counter
2-marks
13
votes
5
answers
175
GATE CSE 2021 Set 1 | Question: 42
Consider the following Boolean expression. $F=(X+Y+Z)(\overline X +Y)(\overline Y +Z)$ Which of the following Boolean expressions is/are equivalent to $\overline F$ (complement of $F$ ... $(X+\overline Z)(\overline Y +\overline Z)$ $X\overline Y +Y\overline Z + \overline X \overline Y \overline Z$
Arjun
asked
in
Digital Logic
Feb 18, 2021
by
Arjun
4.3k
views
gatecse-2021-set1
multiple-selects
digital-logic
boolean-algebra
2-marks
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Recent questions tagged digital-logic
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Please upload 4th Mock Test, due date was 4th Dec.
The counts of answered, marked etc in the exam...
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