摘要 |
A semiconductor memory device having an internal circuit includes a command decoder which decodes input-command signals to supply decoded-command signals, an address-latch-signal-generation circuit, operating faster than the command decoder, which decodes the input-command signals to supply an address-latch signal, and a control circuit which controls the internal circuit based on the decoded-command signals. The semiconductor memory device further includes an address-input circuit which latches an address signal in response to the address-latch signal.
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