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HEF4794B Datasheet 8-stage shift-and-store register LED driver

Manufacturer: Nexperia

Datasheet Details

Part number HEF4794B
Manufacturer Nexperia
File Size 246.53 KB
Description 8-stage shift-and-store register LED driver
Datasheet download datasheet HEF4794B Datasheet

General Description

The HEF4794B is an 8-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 QP7).

Data is shifted on the positive-going clock (CP) transitions.

Overview

HEF4794B 8-stage shift-and-store register LED driver Rev.

10 — 6 January 2022 Product data sheet 1.

Key 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 standard JESD 13-B.
  • ESD protection:.
  • HBM JESD22-A114F exceeds 2000 V.
  • MM JESD22-A115-A exceeds 200 V.
  • Specified from -40 °C to +85 °C and -40 °C to +125 °C Nexperia HEF.