Semiconductor memory apparatus, semiconductor integrated circuit having the same, and method of outputting data in semiconductor memory apparatus

摘要

A semiconductor memory apparatus includes a rising output data generator that generates rising output data from rising data in response to a rising clock and a rising output enable signal. A rising data output buffer buffers the rising output data. A falling output data generator generates falling output data from falling data in response to a falling clock and a falling output enable signal. A falling data output buffer buffers the falling output data.