I have several of the DD700. They were used in several DR20X0 tube drivers. Overkill
I was wondering how many nixie driver modules exist like smartsockets and exixe Sent from Space On Jan 19, 2025, at 4:05 PM, gregebert <[email protected]> wrote: I wonder if it's similar to the DD700, which was made by Sperry for their 7-segment displays. I actually have 1 of these my father got as a sample years ago, but never used it. On Sunday, January 19, 2025 at 3:32:06 PM UTC-8 Leroy Jones wrote: Lately I have been attempting to compile a list of all known nixie driver ICs ever made. After naming off all of the usual ones which include 7441, 74141, 74142, Russian 74141 equivalent called KD155D1, and Signetics 8T01, there are several more that pop up randomly in searches. One type not often mentioned is a high voltage logic variety (HLL) that runs on 10.8 to 20 volts. It is called H158. Then there are others such as Fairchild F996079. But here is one I never heard of until now: https://www.ebay.com/itm/266327328687 Anybody ever hear anything about this one? How can a datasheet for it ever possibly be found? Thanks. Chuck -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]<mailto:[email protected]>. To view this discussion, visit https://groups.google.com/d/msgid/neonixie-l/108aa7ef-02bf-4887-91d9-7382bba4ce6en%40googlegroups.com<https://groups.google.com/d/msgid/neonixie-l/108aa7ef-02bf-4887-91d9-7382bba4ce6en%40googlegroups.com?utm_medium=email&utm_source=footer>. -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion, visit https://groups.google.com/d/msgid/neonixie-l/CC64D62A-DD6D-4955-B44A-6D1DA2FA5537%40michail.com.
