Multiplexing Nixies

Ethan Dicks ethan.dicks at
Tue Mar 6 18:21:25 CST 2007

On 3/6/07, Steven Canning <cannings at> wrote:
> I think the multiplexing issue has been well addressed ( no pun intended )
> so for those who would like to mux their nixies may I suggest checking into
> the following IC's for that purpose: 7441, 74141 and the Soviet KM1551 ( Das
> Vadanya ! ) .

I knew about the 7441 and the 74141 (such things are well covered in
Don Lancaster's "TTL Cookbook").  I did _not_ know what the Russian
part number is.  I'll have to see if I can scare up one or two of
those.  I was thinking of breaking my large strip of Nixies into a
clock or three.


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