Audio amplifier 741 (CB20478E)

This low power audio amplifier was found at 1992s Popular Electronics. Transistors are general purpose common types.

1-quadrant logarithmic converter (CB7333E)
This temperature compensated circuit was found in a Popular Electronics from the 90s. Integrated...
MPLAB® Mindi™ Analog Simulator with SPICE and SIMPLIS Environments
MPLAB Mindi Software Updated to Include Over 300 Device Models and Schematics CHANDLER, Ariz.,...
CA3080 Trigger (CB25138E)
Found in a May 1988 Radio Electronics issue, this is a Smitt trigger that requires a symmetrical power...