Electronic device and memristor-based logic gate circuit thereof

An electronic device, comprising a memristor-based logic gate circuit, wherein the memristor-based logic gate circuit includes:

• an AND logic gate based on a memristor-aided logic (MAGIC) auxiliary logic gate, used for realizing an operation of logic AND based on three first memristors connected in series within the AND logic gate;
• a first power supply, used for outputting electric energy when the AND logic gate is in a steady state;
• a second memristor having a first end connected to the first power supply, used for presenting a low-resistance state merely when the first power supply supplies power to itself;
• and
• a controllable switch having a first end connected to a second end of the second memristor, a second end being grounded, and a control end connected to a negative end of the first memristor as an output memristor, wherein the controllable switch is used for conducting merely when two first memristors as input memristors in the AND logic gate present different resistance value states.