22 Oct
2005
22 Oct
'05
1:42 p.m.
That's a closely guarded secret. The chip
collectors like to buy up such
items and strip them for the collectable ICs.
Perhaps I'd better not mention that a certain Fluke data logger contains
a 4040 + support devices for the main control processor and a second 4040
+ similar devices on the paper tape interface card...
-tony