| 摘要 |
A data output controller including control signal generating part and latch part is provided to prevent a malfunction of a data output by reducing influence about delay between internal signals although a pulse width of an external clock is changed. A data output controller(10) comprises a control signal generating part(20) and a latch part(30). The control signal generating part generates a control signal using a first clock signal, and includes a delay part and an operation part. The latch part latches by synchronizing an inputted data signal to the control signal. The first clock signal is generated by using a rising clock of an external clock. |
