| 摘要 |
A level shift output circuit includes a level shifter interconnecting first and second power supplies that supply first and second voltages, the second being lower than the first voltage. The circuit outputs complimentary first and second output signals responsive to complimentary first and second input signals. High breakdown voltage inverters interconnect the first and second power supplies, and are configured to output a third output signal responsive to a first control signal and the first output signal from the level shifter and output a fourth output signal which is complimentary with the third output signal, responsive to a second control signal complimentary with the first control signal, and the second output signal. P-type transistors interconnect the first power supply and a power supply output node, and respectively supply the first voltage to the power supply output node in response to the fourth output signals from the high breakdown voltage inverters.
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