Fix those diagrams. They are at least misleading.
In one it looks like you connect 9 volts directly to an input.
In another, you have an open collector trying to drive a voltage divider. Or 9 volts going into the open collector. Bad news.
a7
Fix those diagrams. They are at least misleading.
In one it looks like you connect 9 volts directly to an input.
In another, you have an open collector trying to drive a voltage divider. Or 9 volts going into the open collector. Bad news.
a7