| 摘要 |
A signal amplifying device including a sense amplifier for receiving first and second signals having respective logical levels from memory cells, and for, when activated in response to an actuating signal, outputting third and fourth signals having respective logical levels in accordance with the logical levels of the first and second signals; and output means for receiving the actuating signal, and the third and fourth signals, and for outputting an output signal having a logical level in accordance with a combination of the actuating signal and the logical levels of the third and fourth signals.
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