DM54LS447 datasheet(1/6 Pages) NSC

No de pièce	DM54LS447

Description	BCD to 7-Segment Decoder/Driver with Open-Collector Outputs

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Fabricant	NSC [National Semiconductor (TI)]

Site Internet	http://www.national.com

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TLF10187

May 1992

DM54LS447DM74LS447

BCD to 7-Segment DecoderDriver

with Open-Collector Outputs

General Description

The ’LS447 is the same as the ’LS247 except that the Out-

put OFF Voltage VOH is specified as 70V rather than 15V

with the same IOH limit of 250 mA For all other information

please refer to the ’LS247 data sheet

Connection Diagram

Dual-In-Line Package

TLF10187 – 1

Order Number DM54LS447J DM54LS447W DM74LS447M or DM74LS447N

See NS Package Number J16A M16A N16E or W16A

C1995 National Semiconductor Corporation

RRD-B30M105Printed in U S A

Numéro de pièce similaire - DM54LS447

Fabricant	No de pièce	Fiches technique	Description
Texas Instruments	DM54LS42	341Kb / 8P	54LS42 DM54LS42 DM74LS42 BCD to Decimal Decoders
National Semiconductor ...	DM54LS42J	128Kb / 6P	Decimal Decoders
	DM54LS42W	128Kb / 6P	Decimal Decoders
	DM54LS450	128Kb / 6P	16:1 Multiplexer
	DM54LS450J	128Kb / 6P	16:1 Multiplexer

Fabricant	No de pièce	Fiches technique	Description
ON Semiconductor	SN74LS47	132Kb / 8P	BCD to 7-Segment Decoder/Driver December, 1999 ??Rev. 6
Fairchild Semiconductor	DM74LS47	67Kb / 6P	BCD to 7-Segment Decoder/Driver with Open-Collector Outputs
Fairchild Semiconductor	DM9370	58Kb / 5P	7-Segment Decoder/Driver/Latch with Open-Collector Outputs
Hitachi Semiconductor	HD74LS49	66Kb / 5P	BCD-to-Seven Segment Decoder Driver(with Open collector outputs)
Fairchild Semiconductor	DM74LS247	81Kb / 4P	BCD to 7-Segment Decoder/Driver with Open-Collector Outputs
National Semiconductor ...	54LS247	66Kb / 3P	BCD TO 7-SEGMENT DECODER/DRIVER WITH OPEN-COLLECTOR OUTPUTS
	54LS447	67Kb / 3P	BCD to 7-Segment Decoder/Driver
	DM74LS249	103Kb / 6P	BCD to 7-Segment Decoder with Open-Collector Outputs
Fairchild Semiconductor	54LS347	51Kb / 1P	BCD TO 7-SEGMENT DECODER/DRIVER
Fairchild Semiconductor	DM74LS47	203Kb / 8P	BCD to 7-Segment Decoder/Driver with Open-Collector Outputs