This circuit, from a component manual, also applies to other components in the same family. The font does not have to be symmetrical, and the characteristics are given next to the diagram.
This is one of many versions of this circuit that the reader can find in this section. The circuit...
The connection of high-value input resistors causes the circuit to behave like a conventional...
This circuit generates a 5V rectangular signal. The circuit is suitable for calibrating TTL...