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Transistor Inverter Circuit Applications by answet is a document available to read on EtoBox.
The document describes the design of two transistor inverter circuits: 1) A LED buffer circuit that uses a transistor inverter to drive a red LED with 100mcd brightness from a 5V logic gate. A 110 ohm resistor is selected to provide enough current for the LED. 2) A level shifting circuit that converts the ±10V output of a comparator to the 5V logic levels of TTL gates. A 22k ohm resistor is selected to provide enough base current to drive the transistor and shift levels for 10 logic gates. The document
- Author
- answet
- Language
- EN