Wikimedia Commons

File:ЭСЛ (переключатель тока).svg

Original file ‎(SVG file, nominally 320 × 210 pixels, file size: 33 KB)

Captions

Captions

Add a one-line explanation of what this file represents
Description Yourke's current switch logic c. 1955. After Rymaszewski et al. (1981). "Semiconductor Logic Technology in IBM." IBM J. Res. Develop. 25, 608.
Date (UTC)
Source
Author

Rymaszewski et al.


This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: International style. The original can be viewed here: CurrentSwitchLogic.svg: . Modifications made by ExpressSCH.

I, the copyright holder of this work, hereby publish it under the following licenses:
w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported, 2.5 Generic, 2.0 Generic and 1.0 Generic license.
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
GNU head Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.
You may select the license of your choice.

Original upload log edit

This image is a derivative work of the following images:

  • File:CurrentSwitchLogic.svg licensed with Cc-by-sa-3.0,2.5,2.0,1.0, GFDL
    • 2007-08-29T18:52:43Z Gerry Ashton 1052x744 (135177 Bytes) Adjust negation bar above F=A+B
    • 2007-08-28T20:09:33Z Gerry Ashton 0x0 (135179 Bytes) Correction to label on output of first stage.
    • 2007-08-28T19:48:13Z Gerry Ashton 0x0 (134664 Bytes) Line length correction
    • 2007-08-28T19:44:54Z Gerry Ashton 0x0 (134667 Bytes) Minor aesthetic improvements.
    • 2007-08-27T23:34:16Z Gerry Ashton 0x0 (134668 Bytes) Correct transistors in right hand side; change NPN to PNP.
    • 2007-08-27T22:26:57Z Gerry Ashton 0x0 (102352 Bytes) Yourke's Current Switch circuit c. 1955.
    • 2007-08-27T15:10:20Z Gerry Ashton 0x0 (101245 Bytes) {{Information |Description= |Source=self-made |Date=2007-08-27 |Author= [[User:Gerry Ashton|Gerry Ashton]] }}

Uploaded with derivativeFX

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current09:19, 1 March 2011Thumbnail for version as of 09:19, 1 March 2011320 × 210 (33 KB)Mikhail Ryazanov (talk | contribs){{Information |Description=Yourke's current switch logic c. 1955. After Rymaszewski et al. (1981). "Semiconductor Logic Technology in IBM." IBM J. Res. Develop. 25, 608. |Source=*File:CurrentSwitchLogic.svg |Date=2011-03-01 09:15 (UTC) |Author=Rymas

You cannot overwrite this file.

There are no pages that use this file.

File usage on other wikis

The following other wikis use this file:

Metadata

This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.

Retrieved from "https://commons.wikimedia.org/w/index.php?title=File:ЭСЛ_(переключатель_тока).svg&oldid=463683862"