From Wikipedia, the free encyclopedia
Jump to: navigation, search
WikiProject Electronics (Rated Start-class)
WikiProject icon This article is part of WikiProject Electronics, an attempt to provide a standard approach to writing articles about electronics on Wikipedia. If you would like to participate, you can choose to edit the article attached to this page, or visit the project page, where you can join the project and see a list of open tasks. Leave messages at the project talk page
Start-Class article Start  This article has been rated as Start-Class on the project's quality scale.
 ???  This article has not yet received a rating on the project's importance scale.


The article has a mistake. The first fugure is not C-element. Muller-Bartky theory supposes 1 equation = 1 element = 1 delay. On the figure it is shown 1 equation and 4 elements with 4 delays. In addition analysis of this 4-elements circuit shows that it is not semimodular. The circuit is not speed-independent, hazards may occure on the upper and lower elements on the figure. (talk) 15:31, 19 June 2010 (UTC) L.P.Plekhanov, IPI RAN, Russia

Circuit images[edit]

I made some drawing about C-elements. They are used in the french article. There are the classical static and semi-static implementations, and the implementation with 4 nand gates, which is more accurate than with 3 AND and an OR, since it is more efficient in CMOS.

I will probably modify this article soon. I should perhaps reunite the different drawings, as it is currently the case, since it would be easier to read _ but harder to reuse.

Topeil (talk) 12:13, 1 February 2012 (UTC)