What is the purpose of this RD resistor and how do I calculate all the values in this one bjt NOR circuit to have something reliable. And how do I measure fanout of this gate?
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Do the A and B inputs work with 0 and 5 V or they use a lower voltage? – devnull Mar 18 '23 at 10:50
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A and B should be possible to be connected on an output of another gate. – wolflu Mar 18 '23 at 11:04
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1@wolflu The fanout is six loads using a 5 V supply rail. See here. – periblepsis Mar 18 '23 at 11:07
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Yes, thank you very much. – wolflu Mar 18 '23 at 13:54