Overvoltage Protection for Logic Circuits (CB5885E)

Details: Written by: Newton C. Braga

This circuit is from an 80's documentation. Equivalent transistors can be used. The circuit is suitable for TTL circuit protection, triggered when the voltage exceeds 6V.

| Clique na imagem para ampliar |

Circuit Bench

Tunnel Diode Oscillaor (CB4602E)
The circuit shown in the figure can generate signals up to 1.6 GHz. Coil L1 and capacitor C2 are...
Square Oscillator (CB4847E)
The LM2904 is not very common today, but common comparators and operationals can be used in the...
Broadcasting band amplifier (CB8404E)
Found in a 90s R-E Experimenters Handbook, this circuit amplifies signals from 100 Hz to 3 MHz....

Overvoltage Protection for Logic Circuits (CB5885E)

Latest

Circuit Bench

Datasheets