Found in a 70s RCA manual, this circuit uses transistors from the era. Equivalent types can be used such as TIP31 for Q1 and BD135 for Q2.
This circuit was obtained from a 1994 publication. Its purpose is to digitally switch 5 audio...
This circuit appears elsewhere in this section, but taken from other sources. This is an English...
In this oscillator circuit using 3 TTL inverters we have all the conditions for the frequency...