Alright, here we go,
Important note: pin 4 is not common and pin 2 is not +5V (I wish I could
edit my first post to avoid misinformation).
The numbers were definitely Burroughs house numbers. Fortunately there is
this document
(http://bitsavers.org/pdf/burroughs/icData/burroughs_IC_crossref.pd
On 3/11/12 5:12 PM, clu wrote:
I found two old Signetics chips in there. The Signetics logo is the one
used in the late 60s but I can't find any data using the part numbers on
the chips. Can anyone identify these chips (image links below)(I'm
assuming one decade counter with BCD output and a nixi
On 12-03-11 08:12 PM, clu wrote:
The Signetics logo is the one
used in the late 60s but I can't find any data using the part numbers on
the chips. Can anyone identify these chips (image links below)(I'm
assuming one decade counter with BCD output and a nixie driver)
http://i.imgur.com/V2Cos.jpg
Hello,
I've acquired several Burroughs BIP-8820 Nixie Decade Counter/drivers.
There is no pinout or detailed datasheet on how to them as far as google is
concerned. A general description is given here (
http://tube-tester.com/sites/nixie/dat_arch/BSG-Bulletin_1061K.pdf) on page
11. I have been
