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Implementation of Boolean Function using Multiplexers 

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Digital Electronics: Implementation of Boolean Function using Multiplexers
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21 окт 2024

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Комментарии : 480   
@yashesvi-raina
@yashesvi-raina 4 года назад
That small C' + D thing ruined my day but i came back today to understand this again and found these comments talking about it and now i am relieved !! thank you NESO!
@rupanjali9031
@rupanjali9031 3 года назад
can you explain is it C'+D or just D? If D then why?
@samsaikia5949
@samsaikia5949 3 года назад
@@rupanjali9031 no..it's not D...he wrote it by mistake
@rupanjali9031
@rupanjali9031 3 года назад
@@samsaikia5949 thanks!
@Kaavya_Santhakumar
@Kaavya_Santhakumar 2 года назад
@@samsaikia5949 thanks a lot
@naeembrohi1821
@naeembrohi1821 2 года назад
@@rupanjali9031 i think he didn't write it by mistake as we all know if we use or gate 0 V 1 = 1 which means D as D is 1 and C' is 0 in minterm.
@meditationkey1014
@meditationkey1014 8 лет назад
119 video in your playlist... alll videos are so easy to understand... today is my exam and it helps me a lot... thanks.. Neso Academy... Thank you so much
@deepamdesai191
@deepamdesai191 3 года назад
op
@SivakamiSivakami-uk8xs
@SivakamiSivakami-uk8xs 4 года назад
Wooried about Exams tommorow 😬...Now Jumping like a puppy to face exam..Thanks a lot NESO ACADEMY ❣️♡
@sujithsureshkumar1850
@sujithsureshkumar1850 2 года назад
how did that C' + D suddenly becomes just D?
@sumrandumGI
@sumrandumGI 9 лет назад
Aside from the small mistake, this video was very well done and helpful. Thank you!
@cheedallayashwanth5217
@cheedallayashwanth5217 3 года назад
What is that mistake
@lakkarsusaitejavarma435
@lakkarsusaitejavarma435 3 года назад
@@cheedallayashwanth5217 7:14
@sumitcodm5507
@sumitcodm5507 3 года назад
I3 should be 1 0 I2 should be 1 1
@goutamsutradhar9566
@goutamsutradhar9566 3 года назад
@@sumitcodm5507 no...its correct as it is .....the mistake in the C'+D part where he onlywrites d
@suneethap1909
@suneethap1909 3 года назад
@@sumitcodm5507 no i3 is 11(1*2⁰+1*2¹=3) i2 is 10(0*2⁰+0*2¹)
@Worldofgadgets-pl4ez
@Worldofgadgets-pl4ez 3 месяца назад
Thanks Neso Academy ... you are life saviour ... Not studied dld whole semester but now I am well prepared... keep uploading videos .. and helping students like me...
@matthew609
@matthew609 5 лет назад
Extremely thankfull to the people behind neso academy
@studywithmefrommorocco3956
@studywithmefrommorocco3956 Год назад
thank you from morocoo allah y3zek Akha lhindi
@abhaytiwari1418
@abhaytiwari1418 7 лет назад
How C'+D = D !?
@osamahnajjar2824
@osamahnajjar2824 7 лет назад
Abhay Tiwari im confused too
@natashaganjoo4464
@natashaganjoo4464 7 лет назад
Neso Academy I too can't understand this
@sohamsdays
@sohamsdays 7 лет назад
He wrote it by mistake, if you switch on the "ANNOTATIONS" in the settings you can see he has corrected it. So the correct answer is C' + D = I1
@madhavaneja6573
@madhavaneja6573 7 лет назад
writing mistake... And he has corrected it... switch on the Annontations
@expertphysics
@expertphysics 6 лет назад
Thanks Neso academy
@AKJOSHI28
@AKJOSHI28 4 года назад
You are brilliant sir. Thank you soo much for that all videos in the playlist.
@backup3823
@backup3823 3 года назад
u guys have excellent power to make understand easily....Thanks a lot from bangladesh
@abhinavkumarsingh4660
@abhinavkumarsingh4660 8 лет назад
thanks man cleared my doubts................u r doing great job
@souradeepthakur_2650
@souradeepthakur_2650 4 года назад
Thank u very much for your way of description. It really helped me understand the topic and solve similar questions in an extremely short span of time.
@sachinjagarwar
@sachinjagarwar 8 лет назад
WOW.NICE EXPLAINATION AS WELL AS PRONUNCIATION
@williamhazelwood8288
@williamhazelwood8288 7 лет назад
Explained this so much better than my teacher thanks so much man!
@Geethanjalikr
@Geethanjalikr 5 лет назад
I will surely support Neso Academy and contribute my share when I get a job..!!! the videos helped me a lot.
@bestyav5529
@bestyav5529 6 лет назад
My teacher doesn't know anything she is just making Noise , byhearting things . Big thanks to you
@AdeshPaul
@AdeshPaul 5 лет назад
Very very helpful video. Many thanks.
@amitjaunjal4739
@amitjaunjal4739 7 лет назад
C'+D=D Who else noticed this mistake🙋
@arnabdas925
@arnabdas925 5 лет назад
I guess everybody.
@kakashisenpai99
@kakashisenpai99 5 лет назад
XD I saw after Ur comment
@bobyburman6763
@bobyburman6763 5 лет назад
If we oppose the rule of sir karnaugh then C'D'+C'D+CD=C'.(D'+D)+CD=C'+CD=(C'+D)[by using distributive law]... I m not sure... It may also the result of this expression... somebody please tell me that is it right or wrong? .... But in k map we can't take combination of 3 1's... hence we get C'D... So.. what is the right answer... #Neso#academy please tell me....
@ME1D
@ME1D 4 года назад
@@bobyburman6763 it can't be. He wrote it by mistake
@moulydharan5225
@moulydharan5225 4 года назад
@@bobyburman6763 no
@westcijosh
@westcijosh 2 года назад
thank you Neso for my first degree
@KabooM1067
@KabooM1067 9 лет назад
Ok I understood it was a mistake from the comments, but annotations don't show on mobile devices.
@saurabhbisht2668
@saurabhbisht2668 6 лет назад
Your concepts are clear as a mirror
@natashaganjoo4464
@natashaganjoo4464 7 лет назад
thank u so much sir for these videos.......
@ankur.singhs2111
@ankur.singhs2111 5 лет назад
You are doing a great job. Keep going.
@shimpimishra5498
@shimpimishra5498 6 лет назад
thank uuu your all videos r very useful
@user-us2yn6js8j
@user-us2yn6js8j 5 лет назад
You were Incredibly clear and helpful. Thanks!
@umahnator8613
@umahnator8613 Год назад
if theres a row full of zeros what would the input be do you know?
@ahmedshakkhor8329
@ahmedshakkhor8329 8 месяцев назад
@@umahnator8613 You put a 0 instead of an expression. I know 1 year late. But what can i do ? 😅
@luisownerbr
@luisownerbr 8 лет назад
the intro is always a thrill
@kamaltulsiyani8185
@kamaltulsiyani8185 4 года назад
Bike Race Game Music.....
@kalef1234
@kalef1234 8 лет назад
life saver, Thank you!
@angelica534
@angelica534 4 года назад
very helpful thank you!
@truegrabbers
@truegrabbers 3 года назад
Saved My Ade , Thank you, You are really a Wizzard
@raghavjajoo3606
@raghavjajoo3606 4 года назад
Thank you sir for your great assistance.
@TheKseth
@TheKseth 8 лет назад
sir you are god to me.Saved me this time.Cheers!
@Sidhant2196
@Sidhant2196 8 лет назад
Merko bhi links bhej dia kar.. Akela top karke kya karega
@Pal.Aditya
@Pal.Aditya 8 лет назад
suprb sir ..mind blowing nd its very easy method to solves equations . thnku so much ....
@akashpatra7091
@akashpatra7091 8 лет назад
+Aditya Pal Can u explain me why I1 not =C'+D ??
@reotshepilemolusi12
@reotshepilemolusi12 8 лет назад
Thanks a million bro-man, thumbs up!!!
@SaadReacts
@SaadReacts 7 лет назад
Awesome NesoAcaddemy :) helped a lot
@sokhalmamta2076
@sokhalmamta2076 8 лет назад
fabb.................best video to make me understand the concept
@krishnak3532
@krishnak3532 7 лет назад
Sir, your videos are awesome, thank you. But in this videos if we consider C and D as selection lines then will it affect the overal funtionality.? please reply Sir
@ordinaryguy5332
@ordinaryguy5332 Год назад
Yes, the inputs will then depend on A and B. But whatever, I don't think it's going to help u now as it have been 5 years since your comment. But I hope, may this reply remind u of your old days.😄
@academicstuff548
@academicstuff548 Год назад
​@@ordinaryguy5332thanks anyways bro.
@bsce100
@bsce100 6 лет назад
You are the Man!! Thank you so much!!
@harshkanani6605
@harshkanani6605 2 года назад
Time saver and life saver
@kalkiprasad6114
@kalkiprasad6114 8 лет назад
Thank you so much sir, pleasent videos
@mahmudhossain7619
@mahmudhossain7619 8 лет назад
+Neso Academy why i-1=D?isn't it C bar +D?
@muhammadarslanaslamsandhu6342
@muhammadarslanaslamsandhu6342 7 лет назад
great job sir
@soumyabratadutta2044
@soumyabratadutta2044 7 лет назад
amazing explanations,really learnt a lot
@aurelfrancis
@aurelfrancis 8 лет назад
good teaching i understood well please can you do with 5 variables, thanx
@Tofukittyy
@Tofukittyy 6 лет назад
Thank you so much! This vid was super helpful.
@gseiten
@gseiten 8 лет назад
Simplifying function: F = BC' + C'D + A'BD...........(i) Let A&B are the select lines. For AB=00, from(i) F= C'D For AB=01, from(i) F= C' + D For AB=10, from(i) F= C'D For AB=11, from(i) F= C'
@jafor-b8n
@jafor-b8n 10 месяцев назад
You're right
@anshukumarjha1695
@anshukumarjha1695 5 лет назад
Can you please make a video on implementation of function using 8:1 MUX.
@yasinazizabir7140
@yasinazizabir7140 5 лет назад
the guy's a life saver
@verissakissiedu1302
@verissakissiedu1302 3 года назад
Row 2 You have I2 to be C'+ D But for the mux you had D Please y? Thank you I love your lectures
@zainwasem
@zainwasem 3 года назад
You also need to put playlist link in the discription of every video
@ismailkadir837
@ismailkadir837 9 лет назад
Thank you very much ! Its very useful (y)
@harshitahuja5043
@harshitahuja5043 5 лет назад
U made it so easy
@sanjitkumarmahato4914
@sanjitkumarmahato4914 9 лет назад
Sir I saw your a lots of lecture on digital system , these are very easy to understandand ,after wathing these videos I understood many things. but I have a problem ,one question regarding combinational circuit.......the question is given below.... 1.AB represents a two bit binary number that can be any of the values 00,01,10,11.Similarly CD represents another two bit binary number that can be any of the values 00,01,10,11.Design a combinational logic circuit which gives HIGH output when the numbers AB and CD are equal. plz sir send me answer and logic about that.
@pierretran2215
@pierretran2215 8 лет назад
+sanjit kumar mahato Not sure...but i think you should just make a function with 4 variable; ABCD. Then dress 16 rows, from 0 to 15. Mark all the minterms, put them in a K-map, then simplify the function. Last step is implementation
@sanjitkumarmahato4914
@sanjitkumarmahato4914 8 лет назад
+Pierre Tran but how I can sure that the circuit will be correct for that input which comes from k-map ...
@kunalarora4428
@kunalarora4428 8 лет назад
+Pierre Tran exactly
@torpid3667
@torpid3667 7 лет назад
What if there was no 1 in one of the rows? let's assume the third row (AB) has no 1, then what would be the value of I³?
@suneethap1909
@suneethap1909 3 года назад
0
@iTux82
@iTux82 3 года назад
Neso Academy with the clutch.
@UECAshutoshKumar
@UECAshutoshKumar Год назад
Thank you sir
@mahdiali9806
@mahdiali9806 4 года назад
Brilliant, Thank you.
@zizimouad8291
@zizimouad8291 7 лет назад
man you are amazing ! I love you !!!!
@aprillesamson1729
@aprillesamson1729 8 лет назад
This is very helpful but what I got here is this: F(C,B,A)=∑(C'B'A' + C'BA' + CB'A + CBA') ? THANK YOU!
@alfarhan933
@alfarhan933 8 лет назад
Great explanation . Thankyou
@anaybhoraskar326
@anaybhoraskar326 7 лет назад
How to implement the Boolean Functions if we have to use a 8X1 Mux ? ps: Do we use the select lines S2 S1 S0 as A,B,C and output depends solely on D or do we we take S1 & S0 as A and B respectively and S2 as an Enable? Would really appreciate a quick answer
@Samiullah-un1jy
@Samiullah-un1jy 4 года назад
S0, S1, S2 as A, B, C. 8 Input lines of MUX will depend on D only. You can check it by drawing a truth table or Map. Here I am just putting the results: I0 = D I1 = D I2 = D' I3 = 0 I4 = 0; I5 = D I6 = 1 I7 = 1
@radium990
@radium990 2 года назад
@@Samiullah-un1jy how we can plot k map bw abc and d also truth table/
@asogwasamson
@asogwasamson Год назад
It's also correct if not better
@fugamantew
@fugamantew 9 лет назад
I LOOOOOVE YOU!!! Thanks for sharing this. 4ever gracious.
@aryanmaniyar7301
@aryanmaniyar7301 9 месяцев назад
Amazing video! Thanks a ton :)
@huzaifashahbaz7339
@huzaifashahbaz7339 5 месяцев назад
no problem (❁´◡`❁)
@David-dr8rj
@David-dr8rj 5 лет назад
Thank you. Liked and subscribed.
@seelamneniyamini7036
@seelamneniyamini7036 3 года назад
Thanks a lot. Very useful
@powertube5671
@powertube5671 5 лет назад
Nicely done.
@idanshoukroun4808
@idanshoukroun4808 8 лет назад
How can I implement a boolean function with 4 variables using only 2x1 MUX? I need a quick response for this one. Thanks.
@MuhammadUsman-ek4dy
@MuhammadUsman-ek4dy 5 лет назад
you have to use 2 2x1 mux
@Pr3kashSingh
@Pr3kashSingh 4 года назад
WORLD CLASS TEACHING PRESENTS HERE❤️
@muthyamkarthikeya8617
@muthyamkarthikeya8617 3 года назад
All the remaining actually do this using 8X1 mux .....is this also a correct process
@Youcan.-.
@Youcan.-. 2 года назад
thanks for the videos.
@amanullahchandio2320
@amanullahchandio2320 2 года назад
Thank you so much sir
@ArceusMaster50
@ArceusMaster50 7 лет назад
what would the mux look for a 16 to 1
@abhiramanne9649
@abhiramanne9649 4 года назад
I will be frank I feel like my lecturer for digital electronics is literally following neso academy.
@jayarangarakesh4581
@jayarangarakesh4581 3 года назад
while solving questions you won't feel that
@abhiramanne9649
@abhiramanne9649 3 года назад
@@jayarangarakesh4581 yeah haha anyway my exam is over
@alperuslu2204
@alperuslu2204 6 лет назад
Fantastic! Thanks!
@sagar3778
@sagar3778 5 лет назад
How to implement the same function using 8×1mux
@Samiullah-un1jy
@Samiullah-un1jy 4 года назад
If we have to implement it with 8:1 MUX, then S0, S1, S2 will be connected to A, B, C. 8 Input lines of MUX will depend only on D. You can check it by drawing a truth table or Map. Here I am just putting the results: I0 = D I1 = D I2 = D' I3 = 0 I4 = 0; I5 = D I6 = 1 I7 = 1
@deveshkejriwal7429
@deveshkejriwal7429 2 года назад
I didn't understand how you are getting this outputs.
@deveshkejriwal7429
@deveshkejriwal7429 2 года назад
For I1, A=0,B=0,C=1 , and we don't have anything for this combination in Kmap so shouldn't I1 be 0?
@aliyazdan6282
@aliyazdan6282 Год назад
@@deveshkejriwal7429 yup
@KabooM1067
@KabooM1067 9 лет назад
I don't understand why I1 is D!! Isn't it C' + D?
@sohamsdays
@sohamsdays 7 лет назад
He has corrected it , please switch on the "ANNOTATIONS"
@sumanmaity7435
@sumanmaity7435 6 лет назад
The Evil Tyrant what is annotations...I can't understand
@Foodiest.
@Foodiest. 6 лет назад
where?
@khustar618
@khustar618 4 года назад
If I was used A and B as input than input will input like this I0=B,I1=1,I3=0,I4=A'B please tell me answer
@alterguy4327
@alterguy4327 7 лет назад
ThankYou ..You made it simple as tht
@AnerAndru
@AnerAndru 9 лет назад
What if they ask you to implement a boolean function like AB+AC+BC into a 8:1 MUX?
@AbhishekVerma-zt7nu
@AbhishekVerma-zt7nu 8 лет назад
Can we choose any value from a,b,c,d as S0 and S1?
@harsherharsh
@harsherharsh 8 лет назад
In 3rd row at 7:40..why didn't you group 4 1's...instead of grouping two 1's.? We are supposed to group the majority 1's..right?
@nirbhaysingh5078
@nirbhaysingh5078 8 лет назад
sir can be implement using don't care condition
@dhuwarakeshnadarajah9216
@dhuwarakeshnadarajah9216 8 лет назад
+harsher harsh He is just taking row wise bro
@khanregency
@khanregency 6 лет назад
how to can we implement this function using 8*1 mux??
@archithachaturvedika4789
@archithachaturvedika4789 6 лет назад
Here, I1 is C compliment or D, but you wrote in the table as only D,may i know why is that written like that
@the_aravinth_m
@the_aravinth_m 3 года назад
at 6:55 how that becomes D?? isn't it (C' + D) ?? pls clarify sir
@Prita1991
@Prita1991 7 лет назад
please upload a video solve of bolean using demux
@TheAkansk
@TheAkansk 8 лет назад
why do we need to select selector variables amongst A,B,C and D?
@sahabiyasifatsiddique9564
@sahabiyasifatsiddique9564 7 лет назад
sir plz make a video on to implement boolean function using 8×1 mux
@JayanthChepuri
@JayanthChepuri 10 месяцев назад
suppose if the row contains fully zeros then what should we do
@ankitha4797
@ankitha4797 6 лет назад
Thank you 🤗
@leonmuzire8017
@leonmuzire8017 7 лет назад
how is the 1s assigned in the K-map cells to represent the terms in the question i.e 1,4,5,7,9,12,13
@MohdArsh-ym3gq
@MohdArsh-ym3gq 14 дней назад
Using their binary equivalent digits like 1=0001 row(00) column (01)
@manavmalhotra8513
@manavmalhotra8513 6 лет назад
hey the f(abcd) and we have to implement it using 8:1 mux...then how it's possible?
@mohithkumar8277
@mohithkumar8277 3 года назад
I have one doubt if there is 3 inputs then which mux i should chooose or else they only given in questions
@lakshita8386
@lakshita8386 7 лет назад
what should the steps be if, there are no minterms and only zeroes for some value of AB?
@lateststatus9662
@lateststatus9662 7 лет назад
Thumbs up sir!
@adityadipu
@adityadipu Год назад
Sir, i can't do this by using two 4×1 mux & 1 Or gate?
@gurpreetdhillon5275
@gurpreetdhillon5275 7 лет назад
what will be the final value of F(our function) after using multiplexer?
@dhineshkola8691
@dhineshkola8691 7 лет назад
sir, in mux how are selector lines selected ,manualy or automatic
@ziyizhao4569
@ziyizhao4569 6 лет назад
What if the question asks for implementing the boolean function using minimal size MUX, how do we determine which size to use?
@harjeetkumar203
@harjeetkumar203 3 года назад
But sir how we use this mux for output it gives only one output at one time and also output is only in the form of c and d and for output we have to know also A, B values of selected i/p
@chandramahi9479
@chandramahi9479 Год назад
We need to draw logic gate right?
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