IC Identification Manufacturer Logos

[Neon_WA]

Thought my list of IC logo sites might come in handy for someone trying to identify an unknown chip.

Each site has its pros n cons, but you decide which are best for you
Most i wouldnt try on a slow connection


http://www.elnec.com/support/ic-logos/

http://www.cpushack.com/logos.html

http://how-to.wikia.com/wiki/Howto_identify_integrated_circuit_(chip)_manufacturers_by_their_logos/A-E

http://www.advanced-tech.com/ic_logos/ic_logos.htm

http://www.classiccmp.org/rtellason/logos/semiconductorlogos.html

http://www.sayal.com/SemiLogos.asp

http://clivetec.superihost.com/SemiconductorLogos1.htm

http://www.plasma-online.de/index.html?content=http%3A//www.plasma-online.de/english/identify/picture/index_logochip_s.html

http://www.engineering.uiowa.edu/~eshop/mflogo.dir/ic-id.html

http://www.rfcafe.com/vendors/logos/logos.htm (large selection, small colour logos)

this link is of colour marketing logos.. very big
http://www.aufzu.de/semi/gif/

if anyone else has any other sites with useful info on IC logos.. please post


EDIT >> I will leave the links that have gone dead as they may reappear.
Adding this logo provided by jrmunro (added inverted pic to possibly make easier to identify

HKE (Hua Ko Electronics) circa 1985

[jrmunro]

No longer working

Here`s another. The first page are all Russian and former soviet logos.
From the second page on is everything else.

http://www.itis.spb.ru/LOGO/ic_logor.htm

No longer working

[Guest]

Can we make this a sticky in the "information requests" section of the forum so its easy to find?

Marcin : That is very good idea. Please only posts with links here.

[iguana]

soviet ones (computing chips CPU/FPU/MCU/memory... ) are here
http://cpu-ukraine.com/article/10.html

[charlyincanada]

I thought I would add this for the tube collectors out there, some info on driver chips for nixie tubes, etc.
I found info on my Burroughs Bip2610-1,and 2611-1 IC's there.



http://wps.com/archives/tube-datasheets/

[jrmunro]

Here is the HKE logo Stu you requested. I hope this will do.

[magictom]

Can anybody identify this logo - big open "S"? Is it an early Signetics version perhaps?

[Neon_WA]

closest match i have is the old logo for Stanford Microdevices but it maybe incorrect as I think the chip is earlier than when Stanford started

The IC selling sites have the part listed as Signetics or Siemens but most just list it as S as I'm guessing it some small obscure IC manufacturer gobbled up by a larger firm

[Neon_WA]

new manufacturer logo to add... E2V
http://en.wikipedia.org/wiki/E2V

this logo is present on a 10MHz 68000
guessing the military section of Thomson is part of the group seeing they use TS part suffix
Only the non military section of Thomson merged with SGS/ST

[Neon_WA]