摘要 |
The data output circuit includes a first decoder, a second decoder, a first selective output circuit, a second selective output circuit, and an output driver. The first decoder is configured to generate a pull-up selection signal by decoding a pull-up code. The second decoder is configured to generate a pull-down selection signal by decoding a pull-down code. The first selective output circuit is configured to select and output a voltage level of a pull-up level signal in response to the pull-up selection signal. The second selective output circuit is configured to select and output a voltage level of a pull-down level signal in response to the pull-down selection signal. The output driver is configured to drive output data in response to receiving a pre-pull-up signal and a pre-pull-down signal.
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