This generator is more complete than the previous one, being able to generate pulses as indicated in the table next to the diagram. In the original, a 556 was used which is a double 555.
The circuit shown is from a 1972 publication. Transistors can be current types like 2N2222. The...
We found this circuit in documentation from Linear Technology of the 80s. The circuit uses...
This circuit was obtained from an American publication of the 80's. The integrated circuit is of the...