Electronics Gates

[rollanddie]

How you all memorize all the different gates and their truth tables? AND, OR, NOR, EX OR etc

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[rollanddie]

Any tips to memorize them?

Sent from cramped red dot using GAGT

 

[Mecisteus]

if you understand, you can easily recall.

 

[hawthorne]

U just need to understand the concept then u can generate it on the fly

 

[lalalalalala]

understand the concept lor, if don't understand then memorise 1 truth table then evaluate the others

 

[muddle]

Plus multiply inverse

 

[CI]

You just need to know 3: OR, AND, XOR
NOT no need to memorise since it's just reversing.
The others (NOR, NAND, XNOR) are just reverse results of the first three.
NOR = NOT OR
NAND = NOT AND
XNOR = NOT XOR

 

[Op_Valkyrie]

True... This one need to understand not memorise.... The only time I memorise last time was the resistor color codes for ease of testing my circuit on a breadboard... Lol

 

[royfrosty]

Wah classic question. But like others mentioned, you will need to understand how it denotes. Dont memorise it. Its not easy to do that.

 

[royfrosty]

True... This one need to understand not memorise.... The only time I memorise last time was the resistor color codes for ease of testing my circuit on a breadboard... Lol

Lol jialut. I think i return to lecturer for color code liao.

 

[Op_Valkyrie]

Lol jialut. I think i return to lecturer for color code liao.

Lol... Same loh... Can remember half of it now I happy liao... Somemore most using smd resistors these days all laser etched specs on...

Anyway now no longer touching these digital or analog electronic stuffs like function generator, oscilloscope, lab power supply... (though multimeter, soldering still using) since change path into full IT.... Those were the days....

 

[muddle]

Lol jialut. I think i return to lecturer for color code liao.

Bbroygbv? Now mostly surface mount instead of axial

 

[chesterqw]

Those gates just draw truth table until etch in mind lor
I mean and or not should be simple.
Xor nor maybe able confusing