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cedrik
Joined: 16 Oct 2011
Posts: 2008
Location: Rom�nia
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 Posted: Tue May 05, 2015 2:40 pm Post subject: some chips identification needed |
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i found a (interesting) lot and there are some chips i dont know... i need help to identify them and , more important , an aproximate value (to know if worth buy or not)..
thank you
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CPUShack
Joined: 16 Jun 2003
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Location: State of Jefferson, USA
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cedrik
Joined: 16 Oct 2011
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Location: Rom�nia
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CPUShack
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cedrik
Joined: 16 Oct 2011
Posts: 2008
Location: Rom�nia
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| Posted: Tue May 05, 2015 3:25 pm Post subject: |
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i am most curious about Nr1.. weird package, weird heatshink (or what it is) ..an weird "CUSTAM"  )
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CPUShack
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berni
Joined: 17 May 2011
Posts: 59
Location: Germany
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| Posted: Wed May 06, 2015 3:23 am Post subject: |
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#5: GI 16k ROM (most probably)
#11: 256-Word by 4-Bit LSI Static RAM
#7: 10-Bit Multiplying DAC (a datasheet is at www.datsheetarchive.com available, if you are interested)
#3, 6, 10: here I have no info, but with the unusual pin count of 22Pins it could be some eraly RAMs or ROMs (check the layout for BUS structures)
For prices I have absolutely no idea
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cedrik
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