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Re: [midatlanticretro] Altair 680 Project Update

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  • Bryan Pope
    ... Bill, Would a 74LS123 be a suitable replacement? http://www.unicornelectronics.com/IC/74LS.html has them for 27 cents. Cheers, Bryan
    Message 1 of 48 , Mar 1 1:02 PM
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      billdeg wrote:
      > I am learning a lot about the Altair 680. It appears that the memory
      > is OK, but as you can see from the latest pictures...
      > http://www.vintagecomputer.net/MITS/680/pictures.html
      > ...I am missing a chip, a 74L123. Might anyone here have a spare lying
      > around?
      >
      >
      Bill,

      Would a 74LS123 be a suitable replacement?
      http://www.unicornelectronics.com/IC/74LS.html has them for 27 cents.

      Cheers,

      Bryan
    • Evan Koblentz
      DG Eclipse S/140 from a couple of months ago, now on display in our museum, next to Perkin-Elmer 3120.
      Message 48 of 48 , Mar 20 1:01 PM
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        DG Eclipse S/140 from a couple of months ago, now on display in our museum, next to Perkin-Elmer 3120.
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