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Member's Forum Wat is the oldest chip in your parts bin?
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  • Replies 45 replies
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  • MC6800
  • 2708
  • z80
  • old ICs
  • old chips
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Wat is the oldest chip in your parts bin?

dougw
dougw over 3 years ago

I came across some old and famous chips in one of my parts cabinets. Does anybody else keep old chips? and why?

Note that these were pretty expensive when they were purchased, especially the gold plated ceramic chips.

I expect most of these are part numbers that everyone has heard of.

Have you designed with any of these famous chips?

Brownie points if you can figure out the date codes.

image

image

What chips are buried in your archives?

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  • Gough Lui
    Gough Lui over 3 years ago

    For the record, Wat is not the oldest chip in my collection.

    That being said, for me, I suspect it's a Texas Instruments 74-series octal buffer of some sort ... which isn't really that old to begin with. It's in a tube somewhere ... it's exact co-ordinates unknown.

    - Gough

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  • Gough Lui
    Gough Lui over 3 years ago

    For the record, Wat is not the oldest chip in my collection.

    That being said, for me, I suspect it's a Texas Instruments 74-series octal buffer of some sort ... which isn't really that old to begin with. It's in a tube somewhere ... it's exact co-ordinates unknown.

    - Gough

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