Voltage Level Shifting Device.
DEPARTMENT OF THE NAVY WASHINGTON D C
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This patent describes a voltage level shifting device for interfacing systems using positive logic levels and systems using negative logic levels. The circuit is so configured that the output of the device can be connected in parallel with a similar device in wired-OR operation and that a short circuit of the output will not cause excessive current flow, and damaging the circuit components. Author
- Electrical and Electronic Equipment