Logic Gates from Transistors: Transistors and Boolean Logic

How to make all the logic gates from a field effect transistor, or from other logic gates.

[@EugeneKhutoryansky]

To see subtitles in other languages: Click on the gear symbol under the video, then click on "subtitles." Then select the language (You may need to scroll up and down to see all the languages available). --To change subtitle appearance: Scroll to the top of the language selection window and click "options." In the options window you can, for example, choose a different font color and background color, and set the "background opacity" to 100% to help make the subtitles more readable. --To turn the subtitles "on" or "off" altogether: Click the "CC" button under the video. --If you believe that the translation in the subtitles can be improved, please send me an email.

[@JjMn1000]

Ok!

[@tiagofranca2660]

I must say again: the best explanation/animation on the entire internet!! It Makes it very easier to understand :) I just loved!

[@EugeneKhutoryansky]

Theenerd ジェームズ Thanks for that really great compliment. I am glad to hear that you think this is the best explanation on the internet.

[@greenben3744]

+Physics Videos by Eugene Khutoryansky Well ... it is

[@dionsorrell]

Tiago Franca I agree that the information and format and animation is superb.

[@dionsorrell]

The explanations and animations are excellent. I would like to concentrate harder on it but the music is a serious impediment.

[@uncharted4076]

As a visual learner this video has helped me so much. In college I could answer all the questions but didn't really know what was going on. This has really increased my understanding and I am so grateful for this video being made

[@EugeneKhutoryansky]

+Uncharted, thanks. I am glad to hear that my videos are helpful.

[@markganus1085]

this video proves that marriage is always the result of logical choices.

[@jsprite123]

That statement needs to be followed by a huge NOT gate...! :)

[@BillAnt]

Sometime it's bad logic that results in a divorce... lol

[@EdwardChan.999]

If a couple gets high, they stay high forever~~~

[@thebatprince2398]

not for the best i'll say that much here

[@bastiangalaz4580]

That's the spirit, I put my marriage in parallel.

[@odiesback]

Outstanding video and explanation! - Great to see visualize how the Boolean Logic works in the physical world as circuit gates. Thank you for another great video!

[@EugeneKhutoryansky]

odiesback Thanks for the compliment about the video. I am glad you liked it.

[@EugeneKhutoryansky]

In case, you have not already seen them, I also uploaded several other videos recently. As always, for each video that you like, you can help more people find it in their KZbin search engine by clicking the like button, and writing a comment. Lots more videos are coming very soon. Thanks.

[@VeganSemihCyprus33]

Amazing work, I have always liked to visualize things, very nice :)

[@reconx86]

I really hope the other videos do not have marriage music

[@niteshswarnakar]

Physics Videos by Eugene Khutoryansky I really like the way you explain about the phenomenon of any element's in electronics And the animation is best n best

[@martinkuliza]

DO THE OTHER VIDEOS ALSO CONTAINS WEDDING MUSIC ???

[@SheriCoco]

I needed an explanation for my class project and this was so amazing. I'm really glad. keep making explanations like this on BJTS and people will love it.

[@pritamroy3766]

before seeing this video , electronics was just formula based paper to me.........now it's physics...which i can see in my daily life......thank you eugene......

[@mdmobashshir432]

really love the animation. Its awesome how you implemented high low concept visually and made it a thousand times more easier and versatile to feed to our brain.

[@EugeneKhutoryansky]

+Mobashshir Feroz, thanks. I am glad you liked my animations.

[@Aldibar]

Is someone getting married?

[@IsaHoodie]

Why yes, the data input will come together with the clock input under the power invested in the AND gate. Until an outage do them part... Sorry, I had to. I am currently studying logic gate, right now I am learning about flip-flop memory

[@Aldibar]

Just a strange choice of music! lol

[@pinklady7184]

Aldibar, perhaps this KZbinr is unaware that it is a wedding music played in his video. He might be a foreigner who is unfamiliar with western customs.

[@KuraIthys]

... Are you? Because you said 'he' when it seems pretty clear that it's a woman. Or are you implicitly assuming that someone else did most of the work?

[@pinklady7184]

KuraIthys my mistake, my apology.

[@Hugotheman88]

I have been struggling with the logic gate portion of the FE test and now you have made things so clear!

[@kaprim4881]

I'm so glad there is educational content makers like you in this world, thank you a lot.

[@EugeneKhutoryansky]

Thanks.

[@andreitcaci4924]

Wow this is just amazing how you explained and visualised the principles of Logics . No words... just perfect!

[@EugeneKhutoryansky]

Thanks for the compliments. I am glad you liked my video.

[@marjan5666]

No one has ever explained it like this, its very clear as always, thank you. I wish you could make something about how different types of transistors work, for example BJT also ... TTLs and MOSFET...

[@iammeok]

They have now kzbin.info/www/bejne/eJrRlpKGl955ibM

[@niteshswarnakar]

Ma'am I watch every single video of your channel. You are really a great teacher n best thought visualizer.... I checked out older videos and got my confusions cleared.. Never get distracted by people's comment about music you add....that also makes focus in the video i loved that....

[@MicheleeiRettili]

LOVE this video. The visualization in your videos are really helpful! Really great.

[@EugeneKhutoryansky]

+Michele Schiavetta, Glad you liked it. Thanks.

[@eltonshamblen9766]

Applaud the voltage/current modeling through elevation and direction. Have never seen this technique, and seems genius to me. Knowing is important. Teaching is beautiful.

[@elfkind5590]

WOW, just WOW. Years of struggling to understand just ended here! For those of us that learn visually, this channel is a godsend! Please keep teaching!! (my Arduino brought me here)

[@EugeneKhutoryansky]

Glad I was able to help. More videos are on their way.

[@Lexyvil]

This is the best explanation I've experienced on how transistors are used to make logic gates work, and how logic gates baiscally work.

[@EugeneKhutoryansky]

Thanks for the compliment. I am glad you liked my explanation.

[@islambahar3770]

instead of letting people imagining scientific facts 3D in their minds , u had make things very simple to understand thank you so much

[@EugeneKhutoryansky]

Thanks!

[@1DR31N]

I can't find enough words to praise this effort making such a beautiful video. Congratulations and thank you for it.

[@EugeneKhutoryansky]

Thanks. I am glad you liked my video.

[@xqisitdude7808]

Thank you for making it simplier for everyone to understand THAT IS AWESOME !

[@EugeneKhutoryansky]

+Xqisit Dude, thanks.

[@nassional]

I'm your fan. You are a great asset to science and education. Thank you for everything...

[@EugeneKhutoryansky]

Thanks for the compliments. I am glad you like my videos.

[@blitzblutz]

You answered my question on how transistors can amplify power! Thank you!

[@kongchan437]

Well done !!! Especially adding the music to give us extra challenge to test if we can rewind and locate a specific gate section by ear....mixing art and technology !!!

[@EugeneKhutoryansky]

Thanks.

[@alexandrugheorghe5610]

Great! Great! Great! I'm addicted. More of Computer Science please! Would be great a follow-up with more complex and advanced concepts, for example, how boolean are used further up the road to crunch the 1s and 0s into octets which are interpreted by the hardware and how this looks in the ALU of a CPU.

[@EugeneKhutoryansky]

Alexandru Gheorghe Yes, I eventually plan to do videos showing how to build an entire working computer from logic gates. But first, there are many more topics on physics that I would like to do videos on. Thanks.

[@veezee9256]

Quite easy to follow. Although I was waiting for a bride an groom to show up :)

[@EugeneKhutoryansky]

Vee Zee, I am glad to hear that it was easy to follow. Thanks.

[@vecinomio]

This is one of the best video that I've seen since I started studying electronics in 2017, finally I catch the logic gates thanks' to the creator of this video is the best teacher for me

[@EugeneKhutoryansky]

Thanks for the compliment. I am glad my video was helpful.

[@MatthewGraham027]

These are the best videos on youtube for science explanations. You should get Khan academy to feature your videos.

[@ugursoydan8187]

this is ONE OF THE BEST VIDEOS ON KZbin!!!! THANK YOU SO MUCH!!! very well explained and visualising is very good and makes easy to understand!!! THANKS for your labor

[@EugeneKhutoryansky]

Thanks for the compliments.

[@ugursoydan8187]

@@EugeneKhutoryansky oh, you're welcome!! My compliments were not very much.Your channel worth 10×this compliments.This is really a WONDERFUL video and all compliments are not enough for your channel

[@EugeneKhutoryansky]

Thanks.

[@ElleZee0]

After years of just memorizing answers, this video really helped me understand what im actually doing and what im actually going to be doing in the future and i could not be more excited. Thank you so much for this and i just wanna wish you the best of everything and hope you're doing well now in 2022

[@EugeneKhutoryansky]

I am glad my video was helpful. Thanks.

[@SlimEmMathers]

love your videos, the visualizations help me tremendously with this and other high level subject matter.

[@4.0.4]

Finally I understand what logic gates are made from. Great video!

[@pattikake121m4]

I just discovered your videos - they are absolutely brilliant. They will be very beneficial to visual learners, like me. The animation of subjects is awesome. Your videos will certainly help me, and my friends. Thank you for providing such stimulating and informative study format.

[@EugeneKhutoryansky]

Thanks. Glad to hear that my videos are helpful.

[@VlanimationTales]

Amazing! This is my first time learning how transistors work in depth, so it was great to learn all the terminology and uses that come with them! 😉

[@EugeneKhutoryansky]

Thanks. I have a much more detailed video specifically devoted to transistors at kzbin.info/www/bejne/eJrRlpKGl955ibM

[@VlanimationTales]

@@EugeneKhutoryansky Thank you! I'll be sure to watch it soon. ☺ (Turns out I've only scratched the surface!)

[@aaronjohnson2215]

Best explanation ever. Even better than those already claiming being best.

[@EugeneKhutoryansky]

Thanks for the compliment about my explanation.

[@EugeneKhutoryansky]

You can help translate this video by adding subtitles in other languages. To add a translation, click on the following link: kzbin.info_video?v=SW2Bwc17_wA&ref=share You will then be able to add translations for all the subtitles. You will also be able to provide a translation for the title of the video. Please remember to hit the submit button for both the title and for the subtitles, as they are submitted separately. Details about adding translations is available at support.google.com/youtube/answer/6054623?hl=en Thanks.

[@habtamusium8646]

what an excellent presentation ! i read many times books of such subject but with out understanding its working principles. i am comforted now with your animation ! thank you dear ! please keep your contribution more and more , i follow to learn more on transistors

[@EugeneKhutoryansky]

I am glad my video was helpful. I have a video on transistors at kzbin.info/www/bejne/eJrRlpKGl955ibM

[@rbtaccess]

very impressive way of delivery

[@EugeneKhutoryansky]

+Robert Almazan, thanks.

[@jeongheonlee4556]

Excelent explanation on why we use register for logic gates, which i craved so much

[@goozbaghali]

I absolutely love your channel, you explain concepts better than some of my University courses

[@EugeneKhutoryansky]

goozbaghali Thanks for the compliment. I am glad to hear that you love my channel. More videos are on their way.

[@ViciousViscount]

More computer science, please! :) Btw - yet another fanatstic video. You have no idea how much happy I am when I see your new video out.

[@EugeneKhutoryansky]

SabakuSouSou87 Thanks for the compliment about the video. I am glad you liked it, and I am glad to hear that you are happy when you see I have a new video. Yes, I eventually plan to do videos showing how to build an entire working computer from logic gates. But first, there are many more topics on physics that I would like to do videos on. Thanks.

[@KidCe.]

This basically explains the working of all of our microprocessors/digit chips... In one 14 Minute Video, wonderful :D

[@jkinkamo]

In addition to the chips, this video explains in 2:35 how simple triode valve works too. I didn't remember that.

[@hanguyen-ey1pj]

cam on nguoi anh em ,tiep tuc cong viec nay nhe! thank from Vietnam keep on ,bro!

[@luphiax4239]

I really think you are a genious, i dont even know how studying would be without your videos. I cannot explain myself If either it was so easy for you to undersand this stuff so much that you have replicated it so clearly in a video or this is simply the fruit of years of reasoning ...

[@EugeneKhutoryansky]

Thanks for the compliments. I am glad my videos are helpful.

[@nancybulman5958]

The wedding music is a little distracting 😂

[@arnavanand8037]

Amazing videos please dont ever stop uploading and ignore whomever says your videos are not useful

[@silversnakezx]

these videos are amazing! so intuitive ,much better than blackboard or paper drawing and math equations.i m going to show them to my classmates.thank you very much!

[@EugeneKhutoryansky]

Zhang Xian Thanks for the compliment. I am glad you liked it, and thanks for showing my videos to your classmates.

[@vic246135]

I love the way you make science videos, it's easier to understand hard topics with interactive animations... Congratulations! Keep on spreading great knowledge to the world :)

[@EugeneKhutoryansky]

+Víctor Jeovanny León Lau, thanks for the compliment. I am glad that you like my videos.

[@sirolsh2]

Thanks for listening to my request and i will look forward to how to build entire computer video as you have promised. Thanks so much.

[@juniorfsonline]

thank you, all your videos are great, can't be more thankful

[@EugeneKhutoryansky]

Thanks. I am glad you like my videos.

[@morrisdirector]

Wedding music aside... which... who really cares? These are the very best circuit explanation videos on the entire internet. THANK YOU!

[@EugeneKhutoryansky]

Thanks for the compliment.

[@xmenxwk]

Whoever(Eugene) made did video, done an excellent job. Thank you.

[@aarooran19]

very nice presentation of a very abstract concept to a non technical person.no doubt U are a gifted teacher.I am following many of your presentations and I have never seen such a vivid picture.I wish you teach more difficult mathematical concepts like complex numbers to a non maths persons like me. Shan V

[@EugeneKhutoryansky]

Shane Vadei Thanks for the compliment. Topics such as complex numbers on my list of future videos that I eventually plan to make. Thanks.

[@taka4059]

Learned and applied those logic gates from Minecraft tutorials. Worth it.

[@scotshabalam2432]

instead of 1s and 0s or on and off, I see High and Low or Hi and Lo more often. It refers to High voltage(on/1) or Low Voltage(off/0) also Low/off doesn't necessarily mean no voltage it just means low and this can be a good idea if you want the circuit or chip to have a reaction for a disconnected situation where it isn't getting any voltage and can go into a safety mode to deal with it. If you've been around in electronics it's something you quickly pick up but often gets glossed over in lessons.

[@Safwan.Hossain]

yeah for sure. in highschool, we only ever learned about 1s and 0s

[@MultiSciGeek]

The animation was very very helpful. Thank you

[@EugeneKhutoryansky]

Glad to hear my animation was helpful.

[@computerit7490]

AWESOME!!! I REALLY ENJOYED WATCHING THIS!!!

[@EugeneKhutoryansky]

Thanks. Glad you liked my video.

[@trevonildo]

You really shoud do a video about yourself, line a FAQ video. I AM studing physics at college so i would like to know about the men behind the video. Awesome video btw.

[@simoputtonen2799]

Agreed :)

[@MegaJoojee]

men ? I thought that voice is some strange girl :D

[@132o4_]

mtkl23 Ya me too

[@user-og9nl5mt1b]

@@MegaJoojee narration by a women, animation by man

[@weststarr2046]

Thanks,Thanks and milli Thanks for this videos....thats what im looking for to understand this wonderful world !!!

[@pinklady7184]

I love your videos. Thanks for making them. I just subscribed.

[@EugeneKhutoryansky]

Thanks. Glad to have you as a subscriber.

[@dachintya]

Excellent is not enough for this demonstration! Best ever and ever and ever forever!!

[@EugeneKhutoryansky]

Thanks for the compliments about my video.

[@govamurali2309]

Impressive, I have a degree in Electrical and Electronics Engineering and never understood how they work till now. Amazing video!!!

[@EugeneKhutoryansky]

Thanks. Glad my video was helpful.

[@b00gi3]

I love your videos. They are excellent, they help me a lot. I really loved the way you expressed the voltage effects on the gate as a sort of leverage. That really helped me visualize. I know that's "not the way it is" , but then again... in another way... I think maybe it is ! Anyway, this really assists me in learning and remembering "the facts" from text books [which I am not great at doing all of the time]. GigaThanks ! PS. don't worry about replying ; that takes up precious video making time lol (:

[@dhruvgoyal7163]

I Just love your videos, they are quite intuitive. PLEASE make video on deriving longitudinal waves(sound waves). How they mathematically come out to be sine waves. Thank You

[@malangi31]

this video saved me a lot of time...Bravo my lady!!

[@EugeneKhutoryansky]

Glad my video was helpful.

[@onecanina]

Another great video! Thank you Eugene!

[@EugeneKhutoryansky]

Diogo Canina, I am glad you liked it. Thanks.

[@billgabo]

I've waiting all video for see logic gates get married

[@alexandersuvorov2002]

Thank you for the video. Background music seems unnecessary. There is so much communication in the video happens simultaneously: animations, voice over, music and rapid development of the material. It is pretty difficult task for the brain to process and analyze all of that communication at the same time. I believe the topic being covered is quite complex in its nature for comprehension and I believe that's the reason for the video to be made. Personally, I need to rewind-pause-play time to time and follow through the schematics to grasp a certain statement. And listening to the same piece of music over and over again is rather annoying. That's not an issue for me to mute the video. Although I believe placement of background music must be somehow justified (like it's been proven that majority of physics students learn "Logic Gates" material faster and more efficiently by listening to that particular piece of classical music). If someone learns better with music playing in the background, they have bunch of options available -- open separate browser tab with music-stream, launch iTunes player or listen to home-radio -- and listen whatever music works best for them.

[@ElliottCC]

great stuff as usual...the animation is wonderful for assimilation and comprehension... one bit of constructive criticism.. and I LOVE classical music but can we dispense with the wedding march? too distracting..thank you and keep the great vids coming.. and Thank You

[@moiquiregardevideo]

Excellent animation. At the same time as the animation appear, I would suggest to show the truth table with all 4 possible input present and output set to ?. Then, as the animation show the transistors/switches moving, replace the ? by the value displayed by the animation. When showing the conversion of logic function by inverting the output, a truth table with two columns for output would make it more clear. One output column showing the result before inversion, the other, the actual result after the invertor. Finally, when showing the inversion of both input, the truth table may have 2 layers, as two table on top of each other in 3D. If we dream to make this introduction to logic gate memorable forever, some humour could be added. For example, showing old looking switches on ceramic insulator with exposed paper isolated wires. Then, flashback to the modern era of transistors. Another short historic flashback could show these fences with a few locks in chain, representing an OR gate: any resident with one key can access the shared land.

[@MatkatMusic]

But why suggest? it's not like they're gonna reupload? no one reuploads videos like these when people suggest edits.

[@moiquiregardevideo]

That is a valid point. I don't expect the author to spend time and convince his financial supporter to produce an improved tutorial. The characteristic that distinguish this author is an original way to explain electronic concepts using 3D. I hope that somebody else will get inspired from these videos to create yet another way to display these concepts... I have no idea what it could be. I hope that this new author will also look at the best tutorial that existed in the antique quasi prehistoric time when I learned logic gate. At that time, a "truth table" was always shown, presenting all possible input and resulting output. This is the top down approach : show the result, then work you way back to the abstract of engineering. The fact that you commented my comment shows me that my comments get really published by youtube and that some people read them. This is good news to me, giving some value to my attempt to write constructive comments.

[@arlindasllanaj4096]

i really like your every electronic explation you are great

[@TrentSterling]

Wow, I understood logic gates in theory, but was never able to tie exactly how transistors played into it. These visualizations helped a ton.

[@EugeneKhutoryansky]

Glad to hear my video was helpful. Thanks.

[@hankigoe5389]

buenisimo, me encanta los dibujos y la explicacion claro, buen trabajo

[@sanchezchris95]

Wow, I have just begun to study this in school. Perfect timing, this isn't the first time this has happened either. I also vote for more computer science videos.

[@EugeneKhutoryansky]

Piping and Working, I am glad to hear that the timing worked out. Yes, I will have more videos on this topic, as well as videos on many other topics in physics. Thanks.

[@jclaveria]

Best Learning videos ever!

[@EugeneKhutoryansky]

Thanks for the compliment about my videos.

[@dhruvgoyal7163]

You are one great person. Dooo make a video about yourself. We all would love to know about you.

[@mikkel715]

Giving this Thumbs Up from an educated software engineer.

[@EugeneKhutoryansky]

Thanks and thanks again for your support.

[@digitech5205]

best videos i ever watch . kindly make the videos on charges magnetic effect on atom

[@yeoucheoub3535]

Best learning material I have found

[@EugeneKhutoryansky]

Thanks. I am glad my video is helpful.

[@salehaahmadtalks]

I just love your videos

[@wingsonthebus]

Straight-up brilliant, thank you.

[@EugeneKhutoryansky]

Thanks for the compliment.

[@ahappyimago]

Your videos are legendary.

[@EugeneKhutoryansky]

Thanks for the compliment.

[@lalaguy01]

I always wondered how logic gates were created but this honestly blew my mind

[@Royowski01]

Thank you for this great explanation !!

[@EugeneKhutoryansky]

Glad you liked my explanation. Thanks.

[@nvgz710]

Crazy how being able to see this video relays on this concept

[@taimuongtean]

Love it love it love it!! Thank you so much free spirit peoples out there...god blessed you all🙏🙏🙏

[@EugeneKhutoryansky]

Thanks.

[@janhvibhosle3852]

Excellent animation with Nice Explanation, Please make one such video for quantum gates and quantum circuit.

[@midnighttutor]

in spite of the extremely irritating background loop music this is a very informative video.

[@MR-cu2xn]

Ur magnetism vedios ,with angle and devil made me laugh ,first time I felt seeing educational vedio with comedy😜😅🤣😁

[@samevans8922]

In the case of an amplifier, would the gate terminal be used as the input of an audio signal, changing voltages in tiny (or high) increments that would be amplified on the drain?

[@vibb3859]

Excellent!... Just love watching your videos. Looking forwards for videos on Finfets! I would be great if you could make videos on Analog circuits too. But Thanks a lot again!

[@EugeneKhutoryansky]

+Bhav Bal, Thanks. I already have many, many videos on analog circuits. You can find them on my KZbin home page. Links to them are also available as KZbin annotations at the end of this video up above.

[@irfanhanief1147]

Please upload more such videos..... The best explanation 👍👍👍👍👍👍👍

[@EugeneKhutoryansky]

Thanks. More videos are on their way.

[@x2malandy]

Physics Videos by Eugene Khutoryansky, Yes, And, Not, Nor & Nand gates. I must have tunnel vision. Did not notice any music during playing, then read comment section. Very nice presentation.

[@andreasmiles6066]

Thank you...LEGEND!

[@gert-janschaap3194]

Wow, thanks! This helped me a lot! :)

[@EugeneKhutoryansky]

Glad my video was helpful. Thanks.

[@exverse]

very clear. a million thanks

[@EugeneKhutoryansky]

Thanks.

[@rubikon7648]

Very nice explaination and animation, thank you

[@EugeneKhutoryansky]

Thanks.

[@vitaly_lotov]

Really, a good video. It helps to understand how it works. Thanks for video. :-) Video shows, that XOR is (OR)AND(NAND). I understand so, that (OR)AND(NAND) is (NOR-NOT-NOT)NOR((NOT)NOR(NOT)-NOT-NOT), then we can remove "NOT-NOT" connections. Then we've got (NOR)NOR((NOT)NOR(NOT))

[@Luisitococinero]

Boolean Algebra.

[@MrRyanroberson1]

feed a nor gate and an and gate into a nor gate, it is more efficient with the use of transistors than your current xor example (just a side note)