Semiconductor memory device including output driver

Details Semiconductor memory device including output driver Semiconductor memory device including output driver

2007-12-31

2010-02-23

Nguyen, Viet Q (Department: 2827)

Static information storage and retrieval

Read/write circuit

Having particular data buffer or latch

C365S189060, C365S189110, C326S083000, C326S085000, C326S087000

Reexamination Certificate

active

07668021

ABSTRACT:
A semiconductor memory device has a data output device. The data output device is provided with a slew rate control unit for detecting the number of transitions of a plurality of output data to output slew rate control information; and an output driving unit for driving the plurality of output data with a pull-up drivability and a pull-down drivability adjusted based on the slew rate control information.

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Korean Office Action, with English Translation, issued in Korean Patent Application No. KR 10-2007-0063308 dated on Jun. 26, 2008.

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