Synchronous semiconductor memory capable of saving a latency wit

Synchronous semiconductor memory circuit

Synchronous semiconductor memory device

Synchronous semiconductor memory device

Synchronous semiconductor memory device

Synchronous semiconductor memory device

Synchronous semiconductor memory device

Synchronous semiconductor memory device

Synchronous semiconductor memory device

Synchronous semiconductor memory device

Synchronous semiconductor memory device

Synchronous semiconductor memory device

Synchronous semiconductor memory device

Synchronous semiconductor memory device

Synchronous semiconductor memory device

Synchronous semiconductor memory device

Synchronous semiconductor memory device

Synchronous semiconductor memory device

Synchronous semiconductor memory device

Synchronous semiconductor memory device