Name: SN74LS641DWR
Brand: Texas Instruments
SKU: SN74LS641DWR
Price: 1.7701 USD
Availability: InStock
Rating: 5 (69 reviews)

SN74LS641DWR

For Reference Only

Part Number	SN74LS641DWR
Manufacturer	Texas Instruments
Description	IC BUS TRANSCEIVER 8BIT 20SOIC
Datasheet	SN74LS641DWR Specifications
Package	20-SOIC (0.295", 7.50mm Width)
ECAD
In Stock	3,648 piece(s)
Unit Price	$ 1.7701 *
Lead Time	To be Confirmed
Estimated Delivery Time	May 4 - May 9 (Choose Expedited Shipping)
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Part Number # SN74LS641DWR (Logic - Buffers, Drivers, Receivers, Transceivers) is manufactured by Texas Instruments and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For SN74LS641DWR specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SN74LS641DWR with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SN74LS641DWR.

SN74LS641DWR Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - Logic - Buffers, Drivers, Receivers, Transceivers
Package	20-SOIC (0.295", 7.50mm Width)
ECAD
Series	74LS
Logic Type	Transceiver, Non-Inverting
Number of Elements	1
Number of Bits per Element	8
Input Type	-
Output Type	Open Collector
Current - Output High, Low	-, 24mA
Voltage - Supply	4.75 V ~ 5.25 V
Operating Temperature	0°C ~ 70°C (TA)
Mounting Type	Surface Mount
Package / Case	20-SOIC (0.295", 7.50mm Width)
Supplier Device Package	20-SOIC

SN74LS641DWR Reviews

Hen*****Olsen

April 1, 2023

★ ★ ★ ★ ★

happy with the IC and received with perfect packaging, good comunication with seller thanks.

Jeff*****Hayer

March 31, 2023

★ ★ ★ ★ ★

Excellent, high quality product at a reasonable price. Timely delivery. Highly recommend product and vendor.

Cla***** Modi

March 15, 2023

★ ★ ★ ★ ★

Easy transaction. Very pleased with goods in perfect condition would recommend Heisener company.

Slo*****Mall

March 6, 2023

★ ★ ★ ★ ★

They were easy to work with and did what I expected.

Pear*****arte

March 5, 2023

★ ★ ★ ★ ★

Best organized online supplier, excellent service personnel.

Paxt*****amos

March 2, 2023

★ ★ ★ ★ ★

Pleased with this purchase, good, quick service and item exactly as shown.

Dest*****Magar

February 24, 2023

★ ★ ★ ★ ★

Heisener is awesome! Never any issues whatsoever. Product selection is good and delivery is on time.

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SN74LS641DWR Packaging

SN74LS641DWR FAQ

1. How to order SN74LS641DWR on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that SN74LS641DWR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SN74LS641DWR. All suppliers must pass our qualification reviews before they can publish their products including SN74LS641DWR on Heisener; we pay more attention to the channels and quality of SN74LS641DWR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SN74LS641DWR price and inventory displayed accurate?

The price and inventory of SN74LS641DWR fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of SN74LS641DWR?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the SN74LS641DWR we delivered, we will accept the replacement or return of the SN74LS641DWR only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of SN74LS641DWR.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as SN74LS641DWR pin diagram, SN74LS641DWR datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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SN74LS641DWR Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

SN74LS641DW

D# V36:1790_07345948

Texas Instruments

Bus XCVR Single 8-CH Open Collector 20-Pin SOIC Tube

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
SN74LS641DWR	Texas Instruments		20
SN74LS641DWR2	Motorola Semiconductor Products		755
SN74LS641DW	Texas Instruments		44

Part Number	Manufacturer	Description	Stock
SN74LS641DWRG4	Texas Instruments	IC BUS TRANSCEIVER 8BIT 20SOIC	0
SN74LS641DWR	Motorola Semiconductor Products	M: LS641 LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20 PLASTIC, SOIC-20	19950
SN74LS641DW	ON Semiconductor	M: LS641 LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20 PLASTIC, SOIC-20	1560
SN74LS641DWRE4	Texas Instruments	IC BUS TRANSCEIVER 8BIT 20SOIC	0

Part Number	Manufacturer	Description	Stock
SN74LS641DW D# 296-52970-ND	Texas Instruments	IC TXRX NON-INVERT 5.25V 20SOIC	800
SN74LS641DWR D# 2156-SN74LS641DWR-TITR-ND	Rochester Electronics LLC	IC TXRX NON-INVERT 5.25V 20SOIC	3844
SN74LS641DWRG4 D# SN74LS641DWRG4-ND	Texas Instruments	IC TXRX NON-INVERT 5.25V 20SOIC	0
SN74LS641DWRE4 D# SN74LS641DWRE4-ND	Texas Instruments	IC TXRX NON-INVERT 5.25V 20SOIC	0
SN74LS641DWR2 D# 2156-SN74LS641DWR2-ND	Rochester Electronics LLC	IC TXRX NON-INVERT 5.25V 20SOIC	18950

Part Number	Manufacturer	Description	Stock
SN74LS641DWR2	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	22551
SN74LS641DWR	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	4760
SN74LS641DW	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	1856

Part Number

Manufacturer

Description

Stock

SN74LS641DWR

Texas Instruments

OEM/CM ONLY

1033

SN74LS641DWRE4

Texas Instruments

OEM/CM ONLY

393

Part Number

Manufacturer

Description

Stock

SN74LS641DW

D# 595-SN74LS641DW

Texas Instruments

Bus Transceivers Octal bus Xcvr

RoHS: Compliant

352

Part Number	Manufacturer	Description	Stock
SN74LS641DWR D# NS-SN74LS641DWR	Texas Instruments	OEM/CM ONLY	9155
SN74LS641DWRG4 D# NS-SN74LS641DWRG4	Texas Instruments	OEM/CM ONLY	8153
SN74LS641DW D# NS-SN74LS641DW	Texas Instruments	OEM/CM ONLY	2545
SN74LS641DWRE4 D# NS-SN74LS641DWRE4	Texas Instruments	OEM/CM ONLY	6792

Part Number

Manufacturer

Description

Stock

SN74LS641DWR2

Motorola Semiconductor Products

604

SN74LS641DW

Texas Instruments

LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20

Part Number	Manufacturer	Description	Stock
SN74LS641DWR	Texas Instruments	Bus Transceiver, LS Series, 1-Func, 8-Bit, True Output, TTL, PDSO20 RoHS: Compliant	3844
SN74LS641DW	ON Semiconductor	SN74LS641 Octal bus transceivers with open collector outputs RoHS: Compliant	1560
SN74LS641DWR2	Motorola Mobility LLC	Bus Transceiver, LS Series, 1-Func, 8-Bit, True Output, TTL, PDSO20 RoHS: Not Compliant	18950

Part Number	Manufacturer	Description	Stock
SN74LS641DWR2	Motorola Semiconductor Products	OEM/CM ONLY	772
SN74LS641DWR	Texas Instruments	OEM/CM ONLY	2329
SN74LS641DW	Texas Instruments	OEM/CM ONLY	264

Part Number

Manufacturer

Description

Stock

SN74LS641DW

Texas Instruments

Octal bus transceivers with open collector outputs

972

Part Number

Manufacturer

Description

Stock

SN74LS641DWR

Texas Instruments

RFQ

12719

Quick Inquiry

SN74LS641DWR

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