HEF4794B
HEF4794B is 8-stage shift-and-store register LED driver manufactured by Philips Semiconductors.
INTEGRATED CIRCUITS
DATA SHEET
HEF4794B 8-stage shift-and-store register LED driver
Product specification Supersedes data of 1994 Jul 01 File under Integrated Circuits, IC04
1999 Jun 30
Philips Semiconductors
8-stage shift-and-store register LED driver
Product specification
APPLICATIONS
- Automotive
- Industrial.
GENERAL DESCRIPTION
The HEF4794B is an 8-stage serial shift register having a storage latch associated with each stage for strobing data from the serial input to parallel LED driver outputs O0 to O7. Data is shifted on positive-going clock transitions. The data in each shift register stage is transferred to the storage register when the strobe (STR) input is HIGH....
