| 摘要 |
A nonvolatile multiplexer circuit comprising an electric circuitry for selecting an output signal from a plurality of input signals based on select signals, the electric circuitry comprises at least one input terminal, at least one select terminal, and at least one output terminal; a high voltage source and low voltage source electrically coupled to a first and second source terminal, respectively of the electrical circuitry; at least one nonvolatile memory element comprising two stable logic states and electrically coupled to the output terminal at its first end and to an intermediate voltage source at its second end, wherein a logic state of the nonvolatile memory element is controlled by a bidirectional electrical current running through the memory element, and wherein an electrical potential of the intermediate voltage source is lower than that of the high voltage source but higher than that of the low voltage source.
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