Found in an Electronic Design from the 90s, this circuit provides outputs according to the input following the truth table given next to the diagram. The various options are shown.
Found in a 1967 Delco documentation, this circuit can deliver power from 40 to 50 W at 8-ohm load....
This circuit is from a factory documentation (National Semiconductor) of the 80's. The power...
This 1968 Mallory circuit uses an uncommon integrated circuit today. The circuit has a 30 to...