DESCRIPTION

· The HEF4794B-Q100 is an 8-stage serial shift register with storage latches for LED driving.

· It shifts data on positive clock edges and transfers to storage when STR is HIGH.

· Outputs are enabled when OE is HIGH, with serial outputs QS1 and QS2 for cascading.

· Operates from 3 V to 15 V, compliant with AEC-Q100 (Grade 1) for automotive use.

FEATURES

· Qualified for automotive use under AEC-Q100 (Grade 1).

· Operates from -40 °C to +125 °C with a supply voltage of 3.0 V to 15.0 V.

· Features CMOS low power dissipation and high noise immunity.

· Offers ESD protection exceeding 2000 V (HBM) and 1000 V (CDM).

APPLICATIONS

· Suitable for automotive electronics requiring robust and reliable shift registers.

· Ideal for LED driving applications in various industrial and consumer electronics.

· Used in systems requiring cascaded shift registers for expanded functionality.