High-speed buffer (CB9556E)

Found in a 1980s documentation, this circuit makes use of components from that time. Modern equivalents can be tried out.

Transistor Test (CB23604E)
Found in Radio Electronics from May 1959, this transistor tester is quite sophisticated. The...
Phase inverter (CB22232E)
Used in audio circuits in the excitation of output stages, this circuit provides audio signals with...
LM3900 Inverter Trigger (CB25169E)
The figure shows how to implement an inverter trigger using the LM3900. The LM3900 is a NORTON...