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:
Jul. 13, 1976
Filed:
Nov. 20, 1974
Applicant:
Inventors:
Assignee:
Hitachi, Ltd., , JA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
3403 / ; 3401 / ; 340336 ;
Abstract
A digital circuit has a memory circuit and a logical circuit connected in cascade between first and second delay circuits. The first delay circuit controls an input signal to the digital circuit, so that the delay of the input signal due to a stage or stages preceding to the digital circuit may fall within a delay by the first delay circuit, and the second delay circuit controls an output signal from the digital circuit, so that delays due to the memory and logical circuits may fall within a delay by the second delay circuit, whereby the output signal is made apparently free from the delays due to the preceding stage or stages and to the memory and logical circuits.