5V Powwr Supply Crowbar protection MC3425 (CB14530E)

This circuit is suggested by Motorola in its 1990 Linear Databook. The integrated circuit is no longer common in the market.

Emergency Light (CB15690E)
The sensor of this circuit is a 2N3055 transistor from which the housing cover has been removed to...
60 Hz pulses with the MM5369 (CB24930E)
The figure shows how to generate a 60 Hz clock signal for TTL circuits. The circuit is from Radio...
Up to 30 MHz Oscillator (FET) (CB13144E)
The circuit shown in the figure can generate signals of good intensity up to a frequency of 30...