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SN74LS640DW

Texas Instruments

Images are for reference only
See Product Specifications

Mouser No:

595-SN74LS640DW

Mfr. No:

SN74LS640DW

Mfr.:

Texas Instruments

Description:

Bus Transceivers Octal bus Transceiver

Lifecycle:

End of Life:

Scheduled for obsolescence and will be discontinued by the manufacturer.

Datasheet:

SN74LS640DW 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:	Bus Transceivers
RoHS:
Output Type:	3-State/Open Collector
Logic Family:	LS
Number of Circuits:	8 Circuit
Propagation Delay Time:	15 ns
Package/Case:	SOIC-20
Input Level:	TTL
Output Level:	TTL
Low Level Output Current:	24 mA
High Level Output Current:	- 15 mA
Supply Voltage - Min:	4.75 V
Supply Voltage - Max:	5.25 V
Minimum Operating Temperature:	0 C
Maximum Operating Temperature:	+ 70 C
Packaging:	Tube
Brand:	Texas Instruments
Function:	Bus Transceiver
Mounting Style:	SMD/SMT
Number of Channels:	8 Channel
Polarity:	Inverting
Product:	Standard Transceivers
Product Type:	Bus Transceivers
Series:	SN74LS640
Factory Pack Quantity:	25
Subcategory:	Logic ICs
Unit Weight:	650 mg

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Attributes selected: 0

Filter Document:

Datasheet

SN74LS640DW Datasheet

EOL

Product Discontinuance Notification (PDF)

Images

Mechanical Outline Drawing

Models

SN74LS640DW Symbol & Footprint by SnapMagic

PCN

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

Product Catalogs

Logic Guide (Rev. AB)

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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

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Devices are designed for bidirectional data communication on multipoint bus transmission lines.

SN74AVCH1T45 Dual-Supply Bus Transceiver

A single-bit, non-inverting bus transceiver that uses two separate configurable power-supply rails.

SN74AVC8T245/SN74AVC8T245-Q1 Bus Transceiver

The device is an 8-bit, non-inverting bus transceiver using two configurable power-supply rails.

SN74AVC1T45/SN74AVC1T45-Q1 Bus Transceiver

Single-bit, non-inverting bus transceiver using two configurable power-supply rails.

SN74ACT245/SN74ACT245-Q1 Octal Bus Transceivers

Devices are designed for asynchronous two-way communication between data buses.

In Stock: 63

Stock:: 63 Can Dispatch Immediately

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Minimum: 1 Multiples: 1

Unit Price:

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Ext. Price:

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Est. Tariff:

Pricing (USD)

Qty.	Unit Price	Ext. Price
	$2.45	$2.45
	$1.87	$18.70
	$1.58	$39.50
	$1.47	$147.00
	$1.38	$345.00
	$1.34	$670.00
	$1.29	$1,290.00
	$1.26	$3,150.00
	$1.22	$6,100.00