Data output circuit for semiconductor memory apparatus

Details Data output circuit for semiconductor memory apparatus Data output circuit for semiconductor memory apparatus

2008-03-13

2010-11-30

Nguyen, Tuan T (Department: 2824)

Static information storage and retrieval

Read/write circuit

Particular read circuit

C365S219000, C365S191000, C365S233100, C365S189120

Reexamination Certificate

active

07843743

ABSTRACT:
A data output circuit for a semiconductor memory apparatus includes a data output control unit that generates a selection signal, an output timing signal, and an input control signal in response to a read command and a clock, and a signal-responsive data output unit that receives parallel data in response to the input control signal, arranges the parallel data in response to the selection signal, and sequentially outputs the arranged parallel data as serial data in synchronization with the output timing signal.

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patent: 7616034 (2009-11-01), Lee
patent: 2008/0080267 (2008-04-01), Lee
patent: 08-195672 (1996-07-01), None
patent: 2004-220602 (2004-08-01), None
patent: 2005-316722 (2005-11-01), None
patent: 2006-060842 (2006-03-01), None
patent: 2007-087468 (2007-04-01), None

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