DS55493 Quad LED Segment Driver

National Semiconductor

Description

DS55493 DS75493 Quad LED Segment Driver April 1990 DS55493 DS75493 Quad LED Segment Driver General .
The DS55493 DS75493 is a quad LED segment driver It is designed to interface between MOS IC’s and LED’s An external resistor is required for each segm.

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Datasheet Specifications

Part number: DS55493
Manufacturer: National Semiconductor
File Size: 106.30 KB
Datasheet: DS55493_NationalSemiconductor.pdf
Description: Quad LED Segment Driver

Features

* Y Y Y Y Y Y Low voltage operation Low input current for MOS compatibility Low standby power Display blanking capability Output current regulation Quad high gain circuits Schematic and Connection Diagrams TL F 7561
* 1 Dual-In-Line Package Truth Table CE 0 0 1 X e Don’t care VIN 1 0 X

Applications

* TL F 7561
* 3 AC Test Circuit Switching Time Waveforms TL F 7561
* 5 TL F 7561
* 4 Physical Dimensions inches (millimeters) Order Number DS55493J DS75493J NS Package Number J16A 3 DS55493 DS75493 Quad LED Segment Driver Physical Dimensions inches (millimeters) (Cont

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📁 Related Datasheet

DS55-0003 DS55-0004 DS550-3 DS550DC-3 DS50 DS5000

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DS55493 Quad LED Segment Driver National Semiconductor

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