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SN74LS540DW

Texas Instruments

Images are for reference only
See Product Specifications

Mouser No:

595-SN74LS540DW

Mfr. No:

SN74LS540DW

Mfr.:

Texas Instruments

Description:

Buffers & Line Drivers Octal w/Tri-St Out

Lifecycle:

End of Life:

Scheduled for obsolescence and will be discontinued by the manufacturer.

Datasheet:

SN74LS540DW Datasheet

ECAD Model:

Download the free Library Loader to convert this file for your ECAD Tool. Learn more about the ECAD Model.

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Texas Instruments
Product Category:	Buffers & Line Drivers
RoHS:
Logic Family:	LS
Number of Input Lines:	8 Input
Number of Output Lines:	8 Output
Polarity:	Inverting
Package/Case:	SOIC-20
High Level Output Current:	- 15 mA
Low Level Output Current:	24 mA
Quiescent Current:	24 mA
Supply Voltage - Min:	4.75 V
Supply Voltage - Max:	5.25 V
Operating Supply Current:	45 mA
Minimum Operating Temperature:	0 C
Maximum Operating Temperature:	+ 70 C
Mounting Style:	SMD/SMT
Packaging:	Tube
Brand:	Texas Instruments
Logic Type:	Bipolar
Number of Channels:	8 Channel
Output Type:	3-State
Pin Count:	20
Product Type:	Buffers & Line Drivers
Propagation Delay Time:	15 ns at 5 V
Series:	SN74LS540
Factory Pack Quantity:	25
Subcategory:	Logic ICs
Unit Weight:	500.700 mg

Products found:

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Filter Document:

Datasheet

SN74LS540DW Datasheet

EOL

Product Discontinuation Notification (PDF)

Images

Mechanical Outline Drawing

Models

SN74LS540DW Symbol & Footprint by SnapMagic

PCN

Qualify New Assembly Material set for Selected Device(s) (PDF)

Product Catalogs

Logic Guide (Rev. AB)

SPICE Models

SN74LS540 Behavioral SPICE Model

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Compliance Codes

CNHTS:: 8542399000
CAHTS:: 8542390000
USHTS:: 8542390090
JPHTS:: 8542390990
TARIC:: 8542319000
MXHTS:: 8542310399
ECCN:: EAR99

Origin Classifications

Country of Origin:: Malaysia
Assembly Country of Origin:: Not available
Country of Diffusion:: Not available

The country is subject to change at the time of shipment.

FEATURED PRODUCTS

TEXAS INSTRUMENTS

SN74LVC240A/-Q1 Octal Buffer/Drivers

Offers a reliable 8-bit buffer solution with 3-state outputs for signal buffering and driving apps.

SN74LVC540A/-Q1 Octal Buffer/Drivers

Delivers an octal buffer/driver solution designed for 2.7V to 3.6V V_CC operation.

SN74LVC9541A/-Q1 Octal Buffers/Drivers

Octal buffers with 3-state outputs & Schmitt-trigger inputs are ideal for driving an indicator LED.

SN74LVC541A/-Q1 Octal Buffers/Drivers

Delivers an octal buffer/driver solution designed for 2.7V to 3.6V V_CC operation.

SN74LVCZ244A Octal Buffer/Driver

A dependable octal buffer/line driver option for 2.7V to 3.6V V_CC operation.

In Stock: 1,434

Stock:: 1,434 Can Dispatch Immediately

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This product is no longer manufactured and will no longer be available once stock is depleted.

Enter Quantity:

Minimum: 1 Multiples: 1

Unit Price:

$-.--

Ext. Price:

$-.--

Est. Tariff:

Pricing (USD)

Qty.	Unit Price	Ext. Price
	$1.66	$1.66
	$1.22	$12.20
	$1.10	$27.50
	$1.02	$102.00
	$0.958	$239.50
	$0.921	$460.50
	$0.911	$911.00
	$0.852	$2,130.00
	$0.834	$4,170.00

Alternative Packaging

Mfr. Part No.:

Packaging:

Reel, Cut Tape, MouseReel

Availability:

In Stock

Price:

$1.56

Min:

1

Similar Product

Texas Instruments SN74LS540DWR

Mfr.:

Texas Instruments

Mfr. No:

SN74LS540DWR

Description:

Buffers & Line Drivers Octal Buff/Line Drvr W/3-State Otpt A 59 A 595-SN74LS540DW

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