The circuit is from 80s Siliconix documentation. The integrated circuit is from the company and is not common today. It can be used operational equivalent more common in our times.
The circuit shown by figure 1 consists in a Schmitt-Trigger using two common general purpose NPN...
This interesting circuit, found in a 1986 publication, includes a powerful audio amplifier. Being...
This circuit is used to control the speed of motors. The triac can be any of the TIC series and...