| 摘要 |
According to one embodiment, a level conversion circuit includes an intermediate voltage generating portion to generate an intermediate voltage between a first voltage and a second voltage upon receiving the first voltage and the second voltage higher than the first voltage. A buffer portion operates on the intermediate voltage upon receiving a first signal and an inverted first signal of a first amplitude corresponding to the first voltage. The buffer portion outputs a second signal and an inverted second signal having a second amplitude corresponding to the intermediate voltage. A level shift portion operates on the second voltage upon receiving the second signal and the inverted second signal, and outputs a third signal and an inverted third signal having a third amplitude corresponding to the second voltage.
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