if i do use the same buffer and use two internal buffers to drive the same signal its ok to connect the first and second driver without the need of a pullup resistor.
what i wanted to do is to buffer a signal coming from a low current source, then this signal will drive some relay and LED's then I’m driving this signal after the first buffer to 3 more buffers on the same package.
is like having one signal going to a first buffer, then a second buffer and from the second buffer to 3 buffers is parallel, and mi question is from buffer one to buffer one is a pull up needed?
Best Regards
Ulisses
