I know that to find Voh, the solution is to get
(Rb/(Rb+Rc))(Vcc-0.75) + 0.75.
However I do not know why this is done. I have always thought that electrons flow from the emitter to either the base or collector. So how it is possible for an electron to flow through both Vrc and Vrb. I don't understand
Similarily I dont understand why I(IH) for BJT inverter is (Voh-0.75)/Rb. I thought that the collector current and the base current are separate entities. So where does Voh come into the picture?
(Rb/(Rb+Rc))(Vcc-0.75) + 0.75.
However I do not know why this is done. I have always thought that electrons flow from the emitter to either the base or collector. So how it is possible for an electron to flow through both Vrc and Vrb. I don't understand
Similarily I dont understand why I(IH) for BJT inverter is (Voh-0.75)/Rb. I thought that the collector current and the base current are separate entities. So where does Voh come into the picture?