HEF4543B - BCD to 7-segment latch/decoder/driver

Product Overview

nexperia

Datasheet Details

Part number	HEF4543B
Manufacturer	nexperia
File Size	285.52 KB
Description	BCD to 7-segment latch/decoder/driver
Datasheet	HEF4543B Datasheet
Additional preview pages of the HEF4543B datasheet.

HEF4543B Product details

Description

The HEF4543B is a BCD to 7-segment latch/decoder/driver for liquid crystal and LED displays.

It has four address inputs (D0 to D3), an active LOW latch enable input (LE), an active HIGH blanking input (BL), an active HIGH phase input (PH) and seven buffered segment outputs (Qa to Qg).

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: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V.
CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V.
Specified from -40 °C to +85.

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Published: Jul 24, 2019 |