Found in National Semiconductor documentation from the 1990s, this circuit switches video signals to 75-ohm lines. The components are from the period.
The purpose of this circuit is to produce a quick discharge on a shorted battery to attempt its...
Based on the TCA6600 or TCA5500 this circuit was found in a 90’s European documentation. The...
This audio amplifier stage was found in a 1963 publication. The circuit was designed to use...