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:
Apr. 20, 1999
Filed:
Jan. 27, 1997
Applicant:
Inventors:
Andrew Augustus Bjorksten, Austin, TX (US);
Michael Kevin Ciraula, Round Rock, TX (US);
Christopher McCall Durham, Austin, TX (US);
Donald George Mikan, Jr, Austin, TX (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K / ;
U.S. Cl.
CPC ...
326 98 ; 326121 ; 326 96 ;
Abstract
A method and implementing structure for a domino block circuit 200 includes a minimal component latching circuit 203 which is merged with an exemplary MUX functional block 201, to provide both inverting and latching functions with minimal propagation delay in the domino data path. Implementations with scanning circuitry and including a holding feature are also illustrated.