The integrated circuit used in this 1975 application no longer exists, and it is also not indicated in the original diagram and must be of the TAA series by the diagram.
This circuit, very traditional, was found in a practical Elettronica of 1977. The source cannot be of...
This circuit for analog video signals was obtained from a Linear Technology documentation from the 1990s. The...
This complementary transistor stage was found in a 1968 publication. The transistors are germanium types and...