Hi
Would you please tell me if logic gates are abstract entities or real physical ones? How do they look? How are they made? I mean what electronics components, e.g diode, transistors, they contain inside them? Please help me with it.
Regards
PG
PS: Could you please link me to some picture which shows a 'physical' gate? I have googled but came across only circuit symbols for the gates.
Would you please tell me if logic gates are abstract entities or real physical ones? How do they look? How are they made? I mean what electronics components, e.g diode, transistors, they contain inside them? Please help me with it.
Regards
PG
PS: Could you please link me to some picture which shows a 'physical' gate? I have googled but came across only circuit symbols for the gates.
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