TTL Logic Level Indicator (CB13788E)

This circuit is powered by the source of the equipment under analyze. We found this configuration in a 1974 documentation.

| Clique na imagem para ampliar |

Phase Detector (CB13528E)
This circuit is from American documentation from 1973. It can be used to indicate when the logic...
Bar or Moving Point with LM3914 (CB15677E)
This bar or moving point indicator (bargraph) employs the LM3914 and can excite 10 LEDs, of any...
Design with Digital Isolators (ART509E)
Texas Instruments has downloadable documentation on designing digital isolators. The Digital...