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hugo929
Joined: 27 Oct 2006
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chip68
Joined: 19 Oct 2004
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Location: Central Pennsylvania
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 Posted: Tue Nov 15, 2011 11:22 am Post subject: |
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ECG = Sylvania, although I don't know if a third party manufactured it or they licensed the masks from somebody.
- CMW |
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hugo929
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Elar
Joined: 16 Jul 2003
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Location: Tallinn, Estonia
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| Posted: Tue Nov 15, 2011 12:12 pm Post subject: |
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PhilipsECG Inc, A North American Philips Company.
http://www.datasheetarchive.com/ECG8080A-datasheet.html
Very confusing, ECG8080A, ECG8255, ECG3880, ECG6800, ECG6802, ECG6809, ECG6502, ECG6821, standard CMOS and TTL, analog .... |
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gshv
Joined: 01 Feb 2003
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Location: Fairfax, VA USA
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| Posted: Tue Nov 15, 2011 12:29 pm Post subject: |
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They sold replacement parts, which were usually re-branded processors from other manufacturers. NTE did same thing.
Gennadiy |
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chip68
Joined: 19 Oct 2004
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Location: Central Pennsylvania
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| Posted: Tue Nov 15, 2011 12:32 pm Post subject: |
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Sylvania sold ownership of the brand name to Philips in the mid-'80s ( http://en.wikipedia.org/wiki/Sylvania_Electric_Products#Brand_name ), so it depends on the date code.
ECG is their line of replacement components; everything has that same prefix, from ICs to transistors to vacuum tubes.
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Neon_WA
Joined: 08 Nov 2008
Posts: 7146
Location: Margaret River, West Australia
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| Posted: Wed Nov 16, 2011 8:23 pm Post subject: |
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| gshv wrote: | | They sold replacement parts, which were usually re-branded processors from other manufacturers. |
Who do you think made this in its previous life
_________________
There are 10 types of people in this world:
those who understand binary and those who don't. ~Author Unknown
http://www.x86-guide.net/Neon-WA/en/collection.html |
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hugo929
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gshv
Joined: 01 Feb 2003
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| Posted: Thu Nov 17, 2011 12:06 pm Post subject: |
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It looks like National INS8080 with painted top.
Gennadiy |
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Neon_WA
Joined: 08 Nov 2008
Posts: 7146
Location: Margaret River, West Australia
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| Posted: Thu Nov 17, 2011 5:54 pm Post subject: |
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| hugo929 wrote: | this ECG8080 like mine
mine are rebranded from AMD P8080A** |
When you said AMD I looked at all plastic AMD packages and couldnt find a match
| gshv wrote: | It looks like National INS8080 with painted top.
Gennadiy |
NS was at the top of my list
_________________
There are 10 types of people in this world:
those who understand binary and those who don't. ~Author Unknown
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