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CPUShack
Joined: 16 Jun 2003
Posts: 34259
Location: State of Jefferson, USA
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 Posted: Mon Oct 30, 2017 6:52 pm Post subject: CPU Shack: Plessey Military Clock Divider Hybrid chips |
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These are some interesting ones, if anything because they look cool
Each is built on a Plessey SP8693AR ECL divider chip. These take a 200MHz clock and divide it (selectively) by 10 or 11. They are used for generating clock signals, or as high speed counters.
These ones have been stuck on a custom 28CDIP package, made by Kyocera, with some added decoupling caps, and a separate serial # on each one, clearly for military or some other high traceability app.
They are NOS
$4 each or a pair for $7
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Robev
Joined: 10 Mar 2006
Posts: 3693
Location: New Zealand
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| Posted: Mon Oct 30, 2017 10:37 pm Post subject: |
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a pair please
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Foxtail
Joined: 19 Jul 2016
Posts: 105
Location: Bulgaria
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| Posted: Tue Oct 31, 2017 1:06 am Post subject: |
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| one for me pls |
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tunder10
Joined: 08 Nov 2006
Posts: 5001
Location: italy
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| Posted: Tue Oct 31, 2017 2:22 am Post subject: |
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| one thanks |
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f00bar
Joined: 02 Jan 2016
Posts: 137
Location: Darmstadt, Germany
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| Posted: Tue Oct 31, 2017 3:22 am Post subject: |
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| one please |
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alexzu
Joined: 12 May 2016
Posts: 272
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| Posted: Wed Nov 01, 2017 2:06 am Post subject: |
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| two pairs please |
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CPUShack
Joined: 16 Jun 2003
Posts: 34259
Location: State of Jefferson, USA
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lukas78
Joined: 20 Oct 2016
Posts: 954
Location: Prague, Czech republic
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| Posted: Wed Nov 01, 2017 4:29 am Post subject: |
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| a pair for $7 |
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