vter
Newbie level 1
I am puzzled about the equivalent circuit of digital IC's input and output ports.
I consider the input port to be an equivalent resistor and equivalent capacitor parallel to the ground , and the output port is a voltage source series resistor
to the output .The voltage source voltage and resistor value depend on the level of the output.
Do I understand what I'm asking?
I consider the input port to be an equivalent resistor and equivalent capacitor parallel to the ground , and the output port is a voltage source series resistor
to the output .The voltage source voltage and resistor value depend on the level of the output.
Do I understand what I'm asking?