The operational amplifier used in this application is uncommon today. This Raytheon circuit can be designed with equivalent operational and the power supply must be symmetrical.
This one-digit counter is part f the samples bench of the MultiSIM in one of its versions. The...
The FAN1117A and FAN1117A-5 integrated circuits from Fairchild consist of fixed and adjustable...
This circuit was found in the February 1970 issue of Radio Electronics magazine. The integrated circuit...