14600IC Date Codes
- Dec 11, 2013I'm sure it's come up in the past, but that's ok, after all, that's what this message board is all about.
How to tell when a 3 digit date code is talking about 1970's or 1980's?
I'm going to hope by 1990 they were seeing value in writing 2 digit year codes.
I have here a CD74HC373E from RCA, date code is 441. Is this 1974? or 1984?
If it was an LS device, I would safely guess 1974, but when did the HC family come out?
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