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Data Sheet 26182.26C
5812-F
BiMOS II 20-BIT SERIAL-INPUT, LATCHED SOURCE DRIVERS WITH ACTIVE-DMOS PULL-DOWNS
UCN5812EPF
The UCN5812AF/EPF combine a 20-bit CMOS shift register, data latches, and control circuitry with high-voltage bipolar source drivers and
26 OUT1
SERIAL DATA OUT LOAD SUPPLY LOGIC SUPPLY SERIAL DATA IN
active DMOS pull-downs for reduced supply current requirements. Although
3 OUT20
4 OUT19
designed primarily for vacuum-fluorescent displays, the high-voltage, high-
LATCHES REGISTER REGISTER LATCHES
2 VBB 1 VDD 28
27
OUT18 5
T6 C7 U8 D Y 29 O L 110 R N 68OUT12 11
25 OUT 2 24 23 22 21 20 19 OUT8
OUT11 12 BLANKING 13
GROUND 14 CLOCK 15 CLK
STROBE 16 ST OUT10 17 OUT9 18
P E O — ADwg.