Motorola's MFC4010 integrated circuit is uncommon in the market today, as the application is from 1975 documentation. However, the configuration can be adapted for modern operationals.
Found in American documentation this circuit uses transistors of the time. The circuit can be made...
The TAA300 integrated circuit is not common today. In fact, the circuit shown is from a Dutch...
This circuit was found in a 1980s documentation. Q1 and Q2 can be BC548 and SCR a TIC106. The...