HEF4894B Datasheet (nexperia) - 12-stage shift-and-store register LED driver

HEF4894B, 12-stage shift-and-store register LED driver

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.

The data in each shift register stage is transfe

HEF4894B Features

* 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 parametric ratings

* Standardized symmetrical output characteristics

* Complies with JEDEC standa