The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 31, 2011
Filed:
Jul. 08, 2009
Applicant:
Beom-ju Shin, Kyoungki-do, KR;
Inventor:
Beom-Ju Shin, Kyoungki-do, KR;
Assignee:
Hynix Semiconductor Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K 19/173 (2006.01); H03K 17/00 (2006.01); G06F 7/38 (2006.01);
U.S. Cl.
CPC ...
Abstract
There is provided an input/output multiplexer capable of reducing a layout area in designing a device by disposing first and second multiplexers at either side of a specific data input/output (I/O) pad. An apparatus for multiplexing data inputted or outputted to a global input/output (I/O) line includes a first multiplexer for multiplexing the data and supplying a first multiplexed data to the global I/O line and a second multiplexer for multiplexing the first multiplexed data supplied to the global I/O line, wherein the first and second multiplexers are formed at either side of the global I/O line.