MC14489B Multy-Character LED Display/Lamp Driver

Motorola

Description

www.DataSheet.co.kr MOTOROLA SEMICONDUCTOR TECHNICAL DATA M u Iti-Character lED CMOS The MC144898 is a flexible light-emitting-diode driver which di.
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Datasheet Specifications

Part number: MC14489B
Manufacturer: Motorola
File Size: 2.27 MB
Datasheet: MC14489B_Motorola.pdf
Description: Multy-Character LED Display/Lamp Driver

Features

* data retention plus decode and scan circuitry, thus relieving processor overhead. A single, current-setting resistor is the only ancillary component required. A single device can drive anyone of the following: a 5-digit display plus decimals, a 4-112-digit display plus decimals and sign, or 25 lamps

Applications

* The on-chip decoder outputs 7-segment-format numerals O to 9, hexadecimal characters A to F, plus 151etters and symbols. The MC144898 is compatible with the Motorola SPI and National MICRO-WIRETM serial data ports. The chip's patented 8itGrabberTM registers augment the serial interface by allowing

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MC14489B Multy-Character LED Display Lamp Driver Motorola

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