today's mystery chip. 446-04. Motorola logo. 4th week of 1979. | Tube🌱Time

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today's mystery chip. 446-04. Motorola logo. 4th week of 1979.

Like 18 April at 2:16 | Open on mastodon.social

1 comment

Nate L

@tubetime that sure looks like the Heathkit/Zenith product code system

18 April at 5:09 | Open on fosstodon.org