| 摘要 |
An output driver circuit includes a driving control signal generation block configured to compare a power supply voltage and a reference voltage and generate first and second driving control signals and first and second inverted driving control signals; a preliminary driving block configured to drive a pull-up driving signal and a pull-down driving signal with driving strengths set according to the first and second driving control signals and the first and second inverted driving control signals; and a driving block configured to drive output data in response to the pull-up driving signal and the pull-down driving signal.
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