PCF8577A driver equivalent, lcd direct/duplex driver.
* Direct/duplex drive modes with up to 32/64 LCD-segment drive capabilitv per device
* Operating supply voltage: 2.5 to 9 V
* Low power consumption
* 12 C.
Bus traffic is minimized in multiple IC applications by automatic address incrementing, hardware subaddressing and disp.
The PCF8577 is a single chip, silicon gate CMOS circuit. It is designed to drive liquid crystal displays with up to 32 segments directly, or 64 segments in a duplex manner. The two-line 12 Cbus interface substantially reduces wiring overheads in remo.
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