| 摘要 |
A data output circuit of a semiconductor integrated circuit includes a plurality of drivers configured to drive data output terminals to a logic level corresponding to levels of input data in response to driving control signals, and a control section configured to activate and output driving control signals that supplied to a first group of the plurality of drivers, and to activate or inactivate and output driving control signals that supplied to a second group of the plurality of drivers, depending upon a level of a supply voltage.
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