An inverter logic circuit includes a bipolar junction transistor and a zener diode. The zener diode is connected between the base of the bipolar junction transistor and ground (or other reference voltage). The zener diode is reverse biased such that a leakage current through the zener diode allows for sufficient current through the emitter-base terminals of the bipolar junction transistor when a voltage is applied across the emitter and base terminals of the bipolar junction transistor to turn the transistor ON in the absence of an external signal to the base. As such the bipolar junction transistor functions as a normally ON bipolar junction transistor.

An inverter logic circuit includes a bipolar junction transistor and a zener diode. The zener diode is connected between the base of the bipolar junction transistor and ground (or other reference voltage). The zener diode is reverse biased such that a leakage current through the zener diode allows for sufficient current through the emitter-base terminals of the bipolar junction transistor when a voltage is applied across the emitter and base terminals of the bipolar junction transistor to turn the transistor ON in the absence of an external signal to the base. As such the bipolar junction transistor functions as a normally ON bipolar junction transistor.

An electrical circuit and a method of operating the electrical circuit can include a group of transistors including one or more of a first transistor and a second transistor, wherein the first transistor is electronically connected to an input and an output of the electrical circuit, and the second transistor is electronically connected to the first transistor and the output. The electrical circuit can also include a group of resistors including a first base resistor and a second base resistor, wherein the first base resistor is electronically connected to a voltage supply, the first transistor, the second base resistor and one or more diodes. The electrical circuit may also include one or more capacitors electronically connected to the input, the first transistor, the second transistor, and the diode(s) and the output, such that an output voltage at the output is approximately double the supply voltage of the electrical circuit.

An electrical circuit and a method of operating the electrical circuit can include a group of transistors including one or more of a first transistor and a second transistor, wherein the first transistor is electronically connected to an input and an output of the electrical circuit, and the second transistor is electronically connected to the first transistor and the output. The electrical circuit can also include a group of resistors including a first base resistor and a second base resistor, wherein the first base resistor is electronically connected to a voltage supply, the first transistor, the second base resistor and one or more diodes. The electrical circuit may also include one or more capacitors electronically connected to the input, the first transistor, the second transistor, and the diode(s) and the output, such that an output voltage at the output is approximately double the supply voltage of the electrical circuit.

An electrical circuit and a method of operating the electrical circuit can include a group of transistors including one or more of a first transistor and a second transistor, wherein the first transistor is electronically connected to an input and an output of the electrical circuit, and the second transistor is electronically connected to the first transistor and the output. The electrical circuit can also include a group of resistors including a first base resistor and a second base resistor, wherein the first base resistor is electronically connected to a voltage supply, the first transistor, the second base resistor and one or more diodes. The electrical circuit may also include one or more capacitors electronically connected to the input, the first transistor, the second transistor, and the diode(s) and the output, such that an output voltage at the output is approximately double the supply voltage of the electrical circuit.

An electrical circuit and a method of operating the electrical circuit can include a group of transistors including one or more of a first transistor and a second transistor, wherein the first transistor is electronically connected to an input and an output of the electrical circuit, and the second transistor is electronically connected to the first transistor and the output. The electrical circuit can also include a group of resistors including a first base resistor and a second base resistor, wherein the first base resistor is electronically connected to a voltage supply, the first transistor, the second base resistor and one or more diodes. The electrical circuit may also include one or more capacitors electronically connected to the input, the first transistor, the second transistor, and the diode(s) and the output, such that an output voltage at the output is approximately double the supply voltage of the electrical circuit.

An inverter logic circuit includes a bipolar junction transistor and a zener diode. The zener diode is connected between the base of the bipolar junction transistor and ground (or other reference voltage). The zener diode is reverse biased such that a leakage current through the zener diode allows for sufficient current through the emitter-base terminals of the bipolar junction transistor when a voltage is applied across the emitter and base terminals of the bipolar junction transistor to turn the transistor ON in the absence of an external signal to the base. As such the bipolar junction transistor functions as a normally ON bipolar junction transistor.

An inverter logic circuit includes a bipolar junction transistor and a zener diode. The zener diode is connected between the base of the bipolar junction transistor and ground (or other reference voltage). The zener diode is reverse biased such that a leakage current through the zener diode allows for sufficient current through the emitter-base terminals of the bipolar junction transistor when a voltage is applied across the emitter and base terminals of the bipolar junction transistor to turn the transistor ON in the absence of an external signal to the base. As such the bipolar junction transistor functions as a normally ON bipolar junction transistor.