We found this circuit in the May 1972 issue of Radio Electronics magazine. Its purpose is to teach logic using integrated circuits of the TTL family. The 5 V power supply is included.
This two-transistor amplifier can be used as power stage for intercom, experimental receivers,...
The circuit shown in the figure generates pulses of up to 200 V under a current of up to 200 uA...
This 13.6 V power supply with 8 A output was suggested by Texas Instruments in the documentation of...