DS75492M datasheet(1/4 Pages) NSC

Part #	DS75492M

Description	MOS-to-LED Digit Driver, Quad Segment Driver

PDF	4 Pages

Scroll/Zoom	100%

Manufacturer	NSC [National Semiconductor (TI)]

Direct Link	http://www.national.com

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1 / 4 page

TLF5830

February 1995

DS75491 MOS-to-LED Quad Segment Driver

DS75492 MOS-to-LED Hex Digit Driver

General Description

The DS75491 and DS75492 are interface circuits designed

to be used in conjunction with MOS integrated circuits and

common-cathode LEDs in serially addressed multi-digit dis-

plays The number of drivers required for this time-multi-

plexed system is minimized as a result of the segment-ad-

dress-and-digit-scan method of LED drive

Features

Y

50 mA source or sink capability per driver (DS75491)

Y

250 mA sink capability per driver (DS75492)

Y

MOS compatability (low input current)

Y

Low standby power

Y

High-gain Darlington circuits

Schematic and Connection Diagrams

DS75491 (each driver)

TLF5830 – 1

DS75492 (each driver)

TLF5830 – 2

DS75491 Dual-In-Line Package

TLF5830 – 3

Top View

DS75492 Dual-In-Line Package

TLF5830 – 4

Top View

Order Number DS75491N DS75492M or DS75492N

See NS Package Number M14A or N14A

C1995 National Semiconductor Corporation

RRD-B30M105Printed in U S A

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DS75492M Datasheet(PDF) 1 Page - National Semiconductor (TI)

DS75492M Datasheet(HTML) 1 Page - National Semiconductor (TI)

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