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14603Re: [cosmacelf] IC Date Codes

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  • joshbensadon
    Dec 12 10:03 PM
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      I took a look in 1982 IC Master, they don't list any HC devices.  I was surprised to see 74Fxx devices however.  They also listed 74ALSxx, 74LSxx, 74Cxx, no surprise there.
      And they had 74Hxx devices, I'm guessing H for High Power?

      So, 1984 they are!  I would have hoped by 1980's they would be using 2 digit year codes.
      I guess it was obvious to them what year they were making the chips.

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