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Digital electronics treats discrete signals, unlike analog electronics which treats continuous signals. Digital logic is used to perform arithmetic operations with electric signals and constitutes the base for building CPUs.

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SR Flip-Flop: NOR or NAND?

I started studying flip-flops recently and I am stuck at this point: At some video tutorials, people explain the SR flip-flop like this: So they use NAND gates, producing a transition table like this …
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