HEF4894B driver equivalent, 12-stage shift-and-store register led driver.
* Wide supply voltage range from 3.0 V to 15.0 V
* CMOS low power dissipation
* High noise immunity
* Fully static operation
* 5 V, 10 V, and 15 V par.
The HEF4894B is a 12-stage serial shift register. It has a storage latch associated with each stage for strobing data from the serial input (D) to the parallel LED driver outputs (QP0 to QP11). Data is shifted on positive-going clock (CP) transitions.
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