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johnorun
Joined: 04 Apr 2008
Posts: 3364
Location: Chicago, IL- US
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 Posted: Mon Mar 17, 2014 10:44 pm Post subject: Teledyne IC, but what? |
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This is the Teledyne logo, but is this a CPU?
LED display chips are attached to this small board.
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smithy
Joined: 27 Apr 2008
Posts: 2906
Location: Sydney, Australia
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| Posted: Mon Mar 17, 2014 11:03 pm Post subject: |
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Nope, A/D converter -> 7 segment LED driver
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magictom
Joined: 14 May 2009
Posts: 2281
Location: Hawaii
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| Posted: Tue Mar 18, 2014 12:10 am Post subject: |
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| you can look it up under ICL7107 John ... |
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johnorun
Joined: 04 Apr 2008
Posts: 3364
Location: Chicago, IL- US
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| Posted: Tue Mar 18, 2014 5:14 pm Post subject: |
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Are obscure chips like this worth keeping if they are from a well known tech company like Teledyne?
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smithy
Joined: 27 Apr 2008
Posts: 2906
Location: Sydney, Australia
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| Posted: Tue Mar 18, 2014 7:49 pm Post subject: |
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I don't think so...common 7107, lots around and you can still buy them (current production) from Maxim/Intersil for about $7. Useful chip, but not for collecting IMO
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