Standard 1 MHz Oscillator (CB9653E)

We found this circuit in an old American documentation. Transistors can be modern equivalents.

Sequential Tone Generator (CB17128E)
This simple CMOS circuit can be used to generate sequential sounds that depend on the capacitors next to...
Triangular to Sinusoidal Converter (CB6102E)
This circuit was obtained from Signetics documentation from the 1980s. The circuit can be...
Short Circuit Protection for the 78xx (CB15337E)
This protection circuit applies to booster steps for the 78xx series integrated units where xx is...