Hello,
Since the display is quite similar to the 34401A one (and some other
units of that era), it probably will use the same driver IC, SN75518
Regards,
Javier
On 26/9/21 21:03, ed breya wrote:
There should a number of types. I looked in the manual for my
Gigatronics 7200, which has VFDs and is probably from the same era,
and found they used NE594s.
Ed
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