Fills in a few blanks, most of those unID'd ICs were late (~1970?) additions to
the CTuL series that appeared in the 2100A/S docs. Perhaps the stranger thing
is that they were being listed in the bench briefs in 1990, long after they
were obsolete. What was the context of their mention?
(Couldn't find 02237 in the HP manufacturer's list that I have).
Dave Caroline wrote:
oops got sent too soon
Brent browsing your site and I came accross some HP part number cross
references on
http://www.cs.ubc.ca/~hilpert/e/HP21xx/CTL.html
In an HP "bench briefs" publication dated 3rd and 4th quarters 1990
they listed the hp part number, the makers code and part number
HP Maker Partnumber ,your info
1820-0186 02237 9856DC , ? dual 2-in AND, dual
resistors B2,2100
1820-0187 02237 9852DC ,? ? dual 2-in NOR, dual
resistors B2,2100
1820-0482 02237 9838DC ,? ? binary to 1-of-8
decoder 2100
1820-0485 02237 9816DC ,? ? hex level restorer (2-in
AND, quint 1-in) 2100
1820-0952 02237 952DC ,9952 SL3455 dual 2-in
NOR F66,B2,2100
1820-0953 02237 953DC ,9953 SL3456 dual 2-in AND,
3-in AND F66,B2,2100
1820-0954 02237 954DC ,9954 ? dual 4-in AND F66,B2,2100
1820-0955 02237 955DC ,9955 ? 8-in AND F66,B2,2100
1820-0956 02237 956DC ,9956 SL3459 dual 2-in AND
Buffer F66,B2,2100
1820-0957 02237 957DC ,9957 ? MS FF F66,B2,2100
1820-0964 02237 964DC ,9964 ? dual 3-in AND, 1-in
gate, OR'able F66,B2,2100
1820-0965 02237 965DC ,9965 ? quad 1-in gate, OR'able
F66,B2,2100
1820-0966 02237 966DC ,9966 ? quad 2-in AND, 2
outputs ORed F66,B2,2100
1820-0967 02237 967DC ,9967 ? JK FF F66,B2,2100
1820-0968 02237 968DC ,9968 ? dual Latch F66,B2,2100
1820-0971 02237 971DC ,9971 SL3467 quad 2-in AND,
outputs ORed in 2 pairs F66,B2,2100
1820-0972 02237 952DC ,? ? dual 2-in NOR, dual resistors
2100
1820-0973 02237 953DC ,? ? dual 2-in AND, 3-in AND
2100
1820-0974 02237 956DC ,? ? dual 2-in AND, dual resistors
2100
1820-0975 02237 967DC ,? ? JK FF (similar to -0967)
2100
Dave Caroline
ps this list needs a full typing up/OCR so we can all use it