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MM5314 Clock Chip and B7971 Nixie Tubes

Discussion in 'General Electronics Discussion' started by Dkuriloff, Jan 26, 2010.

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  1. Dkuriloff


    Jan 18, 2010
    I have 6 Nixie tubes B7971 and a few MM5314 chips.

    I have 5 HV drivers DS8880 but I think this is a multiplexed design which can't use this.

    I would get the HV from rectified mains ~ 160 V for the HV side of the Nixies to make it as simple as possible.

    Does anyone know of a schematic to help me build this clock with this chip?

    How are the 7 segment Nixie tube displays decoded using? 74141 chips.

    Thanks for the help.

  2. (*steve*)

    (*steve*) ¡sǝpodᴉʇuɐ ǝɥʇ ɹɐǝɥd Moderator

    Jan 21, 2010
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