Here's wiki entry.
https://preview.redd.it/4mevhmpf6no71.png?width=250&format=png&auto=webp&s=135d5a726a6fda65702086a441c2ef4112bac236
So when V1 input is low/high, Vout is also low/high. Just like above.
Forgot to attach:
So why not use a single PMOS then?
I don't think I fully understand the concept of pMos and nMos transistors. My understanding is that nMos transistors are on when they have a 1 input. pMos is the opposite. My teacher assigned us some simple circuits and we were to determine which gates they are. Here is an example https://i.imgur.com/69ZQeU7.png If the circuit has to connect to ground, and nmos is on with 1 and pmos is on with 0, how is this circuit possible?
It turned out to be an incredibly lame PUN.
I posted this reply in another thread and was encouraged to share it via it's own thread, so I'm obliging. The context was why we were practicing semen retention and my answer was along the lines of 'the longer I practiced, the better I felt in every single aspect of my life'. So much so that in time practicing SR has become easy, because what I get from it so drastically outweighs what I get from not practicing it - it's like getting $1k for the price of $1. How in the world can a sensible person turn down that deal if they're thinking logically?
Well someone replied to my reply by asking for more clarity on what I meant by quitting PMO being easy, because it wasn't easy for them. Here's my attempt to respond:
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>It's not that quitting PMO is truly easy, it's that it can be when you begin to see things a certain way. Imagine there was a candy that tasted so good it was almost impossible to resist it. Now imagine this candy was available all over the place and you could get as much of it as you wanted for free. Now imagine this candy not only tasted amazing and was free and available almost anywhere, but 99% of society also said this candy wasn't bad for you, in fact it was healthy to indulge in it and most everyone else was doing it - in fact it's almost strange that you don't eat this candy like everyone else does.
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>In this scenario it seems next to impossible to abstain from this candy and this is the perspective most of us have (or had) towards PMO. But then one day you get a small doubt in your head about this candy. Sure it tastes great, while you're eating it, but over time you start to realize it may not be so great for you. In fact you didn't notice it at first but your teeth are rotting and you regularly feel like shit. You've actually been diagnosed with diabetes and your body is failing you in a number of ways. You notice that you're incredibly moody when you don't get your candy. At first you think all of this is in your head and maybe you're exaggerating the issues and in fact these things may not have anything to do with the candy at all.. but there's still some doubt and question now brewing in your head. But dammit those candies taste so damn good - fuck it I'm not giving up these candies, everyone else eats them anyways. I'm being paranoid.
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>So in that scenario it may be a bit easier to quit the candy because now you're starting to see some associations between the negativ
Hi guys! So glad I found this sub, been wondering about this for a long time.
pMOS transistors only conduct while there is a negative voltage applied to the gate, correct?
In CMOS curcuits, the pMOS works like a NOT-gate, correct?
If a logical 0 is just a lack of voltage, how can the pMOS conduct electricity?
I've just started to gain an interest in electronics, so I hope my question isn't too weidly formulated.
Thanks!
To be clear, I get at a high level how UART's, SPI, and I²C works and it's not hard to imagine there are plenty of other communication protocols; that's not what I'm asking about. What I want to understand at a low level is how, after the information is received by the receiver device, it's then displayed to the user on a display. How does it go from electrical impulses to images on a screen?
If that's too big of a topic to properly answer here, it'd be really helpful if you could even just tell me the right terminology to start Googling so I can dig into the topic on my own. Right now I'm not even sure how to find good information on it by Googling.
Edit: I'm an electrical engineering student and I'm already fairly solid on digital logic design and circuit analysis, including how transistors are used to implement logic circuit and the basics of how semiconductors work from my classes. My course on logic design ended with us building a schematic for a microcontroller circuit, and my second semester of circuits spent a lot of time on transistors and we learned how a bit about CMOS circuits. I remember a specific homework problem was to show in a diagram how NMOS/PMOS (don't remember which) transistors could be used to build an adder circuit.
Currently, I'm doing a firmware engineer testing co-op and I've been assigned a project to write a program to send information to a microcontroller and they have me doing a lot of self study to give me the background knowledge/skills needed to do that. I started with learning about serial communication methods including SPI and I²C. As I was pondering today what exactly my firmware will need to do, I realized I was missing the layer of abstraction explaining how information is actually displayed in a readable format. I get the serial communication protocols, more or less and I get how, in terms of the math, it makes sense that the received information can be represented via a timing diagram. What I don't get is what's happening with the hardware to take the data sent as electrical impulses and turn them into an image.
I'm looking at "https://www.allaboutcircuits.com/technical-articles/implementing-multiplexers-with-pass-transistor-logic" with title "Implementing Multiplexers with Pass-Transistor Logic" by Robert Keim. Under label "The Transmission Gate Multiplexer" I see the circuit diagram I'm adding in the comments. Is it unreasonable to assume a five volt value for logic one and a zero volt value for logic zero? At any rate those values seem like a common choice.
So if {S} has a value of five volts, and {B} also has a value of five volts, then we want to have a value of five volts at {Y}, regardless of what voltage {A} has. And indeed the PMOS transistor by {B} will have a voltage of five volts at its drain, a logical one. But as I understand it, the NMOS transistor by {B} will have a voltage at its drain of a weak logical one, something like 3.5 volts. Won't that result in a short circuit, since the drains of those two transistors are connected to each other?
Similarly, if {S} again has a value of five volts, and {B} has a value of zero volts, then we want to have a value of zero volts at {Y}. And again, the NMOS transistor by {B} will indeed have a voltage of zero volts at its drain, a logical zero. But again (correct me if I'm wrong), the PMOS transistor by {B} will have a voltage at its drain of a weak logical zero, something like 1.5 volts, won't it? Won't that also result in a short circuit, since once again the drains of those two transistors are connected to each other?
I could ask the same questions of the two transistors by {A} should the value at {S} be a logical zero. It seems like this circuit has problems. Am I off base, or do I have a point?
I don't want to step on anybody's toes here, but the amount of non-dad jokes here in this subreddit really annoys me. First of all, dad jokes CAN be NSFW, it clearly says so in the sub rules. Secondly, it doesn't automatically make it a dad joke if it's from a conversation between you and your child. Most importantly, the jokes that your CHILDREN tell YOU are not dad jokes. The point of a dad joke is that it's so cheesy only a dad who's trying to be funny would make such a joke. That's it. They are stupid plays on words, lame puns and so on. There has to be a clever pun or wordplay for it to be considered a dad joke.
Again, to all the fellow dads, I apologise if I'm sounding too harsh. But I just needed to get it off my chest.
The doctor says it terminal.
Alot of great jokes get posted here! However just because you have a joke, doesn't mean it's a dad joke.
THIS IS NOT ABOUT NSFW, THIS IS ABOUT LONG JOKES, BLONDE JOKES, SEXUAL JOKES, KNOCK KNOCK JOKES, POLITICAL JOKES, ETC BEING POSTED IN A DAD JOKE SUB
Try telling these sexual jokes that get posted here, to your kid and see how your spouse likes it.. if that goes well, Try telling one of your friends kid about your sex life being like Coca cola, first it was normal, than light and now zero , and see if the parents are OK with you telling their kid the "dad joke"
I'm not even referencing the NSFW, I'm saying Dad jokes are corny, and sometimes painful, not sexual
So check out r/jokes for all types of jokes
r/unclejokes for dirty jokes
r/3amjokes for real weird and alot of OC
r/cleandadjokes If your really sick of seeing not dad jokes in r/dadjokes
Punchline !
Edit: this is not a post about NSFW , This is about jokes, knock knock jokes, blonde jokes, political jokes etc being posted in a dad joke sub
Edit 2: don't touch the thermostat
Do your worst!
How the hell am I suppose to know when it’s raining in Sweden?
We told her she can lean on us for support. Although, we are going to have to change her driver's license, her height is going down by a foot. I don't want to go too far out on a limb here but it better not be a hack job.
Ants don’t even have the concept fathers, let alone a good dad joke. Keep r/ants out of my r/dadjokes.
But no, seriously. I understand rule 7 is great to have intelligent discussion, but sometimes it feels like 1 in 10 posts here is someone getting upset about the jokes on this sub. Let the mods deal with it, they regulate the sub.
They were cooked in Greece.
I'm surprised it hasn't decade.
He lost May
Now that I listen to albums, I hardly ever leave the house.
Two muffins are in an oven, one muffin looks at the other and says "is it just me, or is it hot in here?"
Then the other muffin says "AHH, TALKING MUFFIN!!!"
Don't you know a good pun is its own reword?
For context I'm a Refuse Driver (Garbage man) & today I was on food waste. After I'd tipped I was checking the wagon for any defects when I spotted a lone pea balanced on the lifts.
I said "hey look, an escaPEA"
No one near me but it didn't half make me laugh for a good hour or so!
Edit: I can't believe how much this has blown up. Thank you everyone I've had a blast reading through the replies 😂
The nurse asked the rabbit, “what is your blood type?”
“I am probably a type O” said the rabbit.
It really does, I swear!
And now I’m cannelloni
Because she wanted to see the task manager.
But that’s comparing apples to oranges
And boy are my arms legs.
Put it on my bill
Heard they've been doing some shady business.
but then I remembered it was ground this morning.
Edit: Thank you guys for the awards, they're much nicer than the cardboard sleeve I've been using and reassures me that my jokes aren't stale
Edit 2: I have already been made aware that Men In Black 3 has told a version of this joke before. If the joke is not new to you, please enjoy any of the single origin puns in the comments
They’re on standbi
A play on words.
Calcium, nickel, neon
Amy
My daughter, Chewbecca, not so much.
Pilot on me!!
