UCN5812AF BiMOS II 20-BIT SERIAL-INPUT, LATCHEDSOURCE DRIVERS WITH ACTIVE-DMOS PULL-DOWNSThe UCN5812AF/EPF combine a 20-bit CMOS shift register, datalatches, and control circuitry with high-voltage bipolar source drivers and active DMOS pull-downs for reduced supply current requirements. Although designed primarily for vacuum-fluorescent displays, the high-voltage, highcurrent outputs also allow them to be used in other peripheral power

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