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LC75857W-E Datasheet, PDF (6/39 Pages) ON Semiconductor – 1/3, 1/4 Duty LCD Display Drivers with Key Input Function | |||
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Block Diagram
LC75857E, LC75857W
VLCD
VLCD1
VLCD2
VSS
TEST
OSC
DO
DI
CL
CE
VDD
COMMON
DRIVER
CLOCK
GENERATOR
CCB
INTERFACE
VDET
SEGMENT DRIVER & LATCH
CONTROL
REGISTER
SHIFT REGISTER
KEY BUFFER
KEY SCAN
No. 7980-6/39
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