| 摘要 |
PROBLEM TO BE SOLVED: To minimize a required area for a circuit device and to increase comparatively switching speed of a signal characteristics of a data signal to be read out, in a semiconductor integrated memory having the circuit device reading out the data signal. SOLUTION: This memory has memory cells storing the data signal, a sense amplifier, a driver circuit connected to an output side of the sense amplifier, a signal line path connected to an output side of the driver circuit, a pre-charge circuit connected to this signal line path, a memory circuit connected to the signal line path, and a control signal terminal connected to the sense amplifier, the pre-charge circuit, and the memory circuit, and the driver circuit can be activated or can be deactivated by only the output signal of the sense amplifier.
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