Name: SN74LS641DW
Brand: Texas Instruments
SKU: SN74LS641DW
Price: 1.8282 USD
Availability: InStock
Rating: 5 (97 reviews)

SN74LS641DW

For Reference Only

Part Number	SN74LS641DW
Manufacturer	Texas Instruments
Description	IC BUS TRANSCEIVER 8BIT 20SOIC
Datasheet	SN74LS641DW Specifications
Package	20-SOIC (0.295", 7.50mm Width)
ECAD
In Stock	3,248 piece(s)
Unit Price	$ 1.8282 *
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 17 - Jun 22 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # SN74LS641DW (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 SN74LS641DW specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SN74LS641DW with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SN74LS641DW.

SN74LS641DW 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

SN74LS641DW Reviews

Doro*****Ortega

April 7, 2023

★ ★ ★ ★ ★

the parts work as they should. Amazing price perfect all round many thanks

Col*****igam

March 26, 2023

★ ★ ★ ★ ★

Outstanding supplier! Heisener is on a very short list of suppliers I can recommend. From stock, pricing, ease of ordering and great service, they get it all.

Tenl*****elton

March 23, 2023

★ ★ ★ ★ ★

Awesome components selection and availability. Ordering process is easy. They don't spam me after the purchase.

Kart*****ndra

March 23, 2023

★ ★ ★ ★ ★

You get the most update products online. You always give me the best choice.

Danie*****ckenzie

March 14, 2023

★ ★ ★ ★ ★

I am a novice technician. I really rely on reviews to help guide me, as I do not have anyone to assist me with electronics. I purchased these items and report I am happy with the purchase. I took a chance and it was one of the better choices I made.

Oakl*****Hora

March 2, 2023

★ ★ ★ ★ ★

Everything perfect. Great seller.

Yaretz*****stensen

February 28, 2023

★ ★ ★ ★ ★

Excellent shopping cart process, various of products for selection and order fulfillment a good service quality. I rely on them heavily.

Jayde*****rland

February 27, 2023

★ ★ ★ ★ ★

So easy to do business with Heisener and they generally have stock on the items we need.

Victo*****ordan

February 20, 2023

★ ★ ★ ★ ★

Arrived as described and well packaged. Sent very quickly after payment.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

SN74LS641DW Packaging

SN74LS641DW FAQ

1. How to order SN74LS641DW 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 SN74LS641DW is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SN74LS641DW. All suppliers must pass our qualification reviews before they can publish their products including SN74LS641DW on Heisener; we pay more attention to the channels and quality of SN74LS641DW products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SN74LS641DW price and inventory displayed accurate?

The price and inventory of SN74LS641DW 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 SN74LS641DW?

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 SN74LS641DW we delivered, we will accept the replacement or return of the SN74LS641DW 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 SN74LS641DW.

(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 SN74LS641DW pin diagram, SN74LS641DW datasheet?

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

SN74LS641DW Related Products

C318C562J5G5TA7301	KEMET, CAP CER 5600PF 50V C0G RADIAL, Radial, 74LS	View
C0402C102K8JACAUTO	KEMET, CAP CER 0402 1NF 10V U2J 10%, -, 74LS	View
FEPB16CT-E3/81	Vishay Semiconductor Diodes Division, DIODE ARRAY GP 150V 8A TO263AB, TO-263-3, D2Pak (2 Leads + Tab), TO-263AB, 74LS	View
BZW04-154B B0G	TSC America Inc., DIODE, TVS, BIDIRECTIONAL, 400W,, DO-204AL, DO-41, Axial, 74LS	View
SMBJ17CA-M3/52	Vishay Semiconductor Diodes Division, TVS DIODE 17VWM 27.6VC DO-215AA, DO-214AA, SMB, 74LS	View
H4127RBYA	TE Connectivity Passive Product, RES 127 OHM 1/2W 0.1% AXIAL, Axial, 74LS	View
PAT0805E2770BST1	Vishay Thin Film, RES SMD 277 OHM 0.1% 1/5W 0805, 0805 (2012 Metric), 74LS	View
RG1608P-5491-D-T5	Susumu, RES SMD 5.49KOHM 0.5% 1/10W 0603, 0603 (1608 Metric), 74LS	View
0819R-48K	API Delevan Inc., FIXED IND 10UH 95MA 5.2 OHM TH, Axial, 74LS	View
D38999/24TJ4HN	Amphenol Aerospace Operations, CONN RCPT MALE 56POS GOLD CRIMP, -, 74LS	View
CA3106F16-12SBF80	ITT Cannon, LLC, CONN PLUG 1POS INLINE W/SKTS, -, 74LS	View
CTVPS00RF-21-11HB-LC	Amphenol Aerospace Operations, CONN RCPT HSNG MALE 11POS PNL MT, -, 74LS	View

SN74LS641DW 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
SN74LS641DWR2	Motorola Semiconductor Products		755
SN74LS641DWR	Texas Instruments		20
SN74LS641DW	Texas Instruments		44

Part Number	Manufacturer	Description	Stock
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
SN74LS641DWG4	Texas Instruments	IC BUS TRANSCEIVER 8BIT 20SOIC	0
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

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
SN74LS641DWR2 D# 2156-SN74LS641DWR2-ND	Rochester Electronics LLC	IC TXRX NON-INVERT 5.25V 20SOIC	18950
SN74LS641DWRE4 D# SN74LS641DWRE4-ND	Texas Instruments	IC TXRX NON-INVERT 5.25V 20SOIC	0

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

Part Number	Manufacturer	Description	Stock
SN74LS641DWRE4	Texas Instruments	OEM/CM ONLY	393
SN74LS641DWE4	Texas Instruments	OEM/CM ONLY	969
SN74LS641DWG4	Texas Instruments	OEM/CM ONLY	2200
SN74LS641DWR	Texas Instruments	OEM/CM ONLY	1033

Part Number

Manufacturer

Description

Stock

SN74LS641DW

D# 595-SN74LS641DW

Texas Instruments

Bus Transceivers Octal bus Xcvr

RoHS: Compliant

352

Part Number	Manufacturer	Description	Stock
SN74LS641DW D# NS-SN74LS641DW	Texas Instruments	OEM/CM ONLY	2545
SN74LS641DWRE4 D# NS-SN74LS641DWRE4	Texas Instruments	OEM/CM ONLY	6792
SN74LS641DWE4 D# NS-SN74LS641DWE4	Texas Instruments	OEM/CM ONLY	4151
SN74LS641DWG4 D# NS-SN74LS641DWG4	Texas Instruments	OEM/CM ONLY	6244
SN74LS641DWR D# NS-SN74LS641DWR	Texas Instruments	OEM/CM ONLY	9155
SN74LS641DWRG4 D# NS-SN74LS641DWRG4	Texas Instruments	OEM/CM ONLY	8153

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
SN74LS641DWR2	Motorola Mobility LLC	Bus Transceiver, LS Series, 1-Func, 8-Bit, True Output, TTL, PDSO20 RoHS: Not Compliant	18950
SN74LS641DW	ON Semiconductor	SN74LS641 Octal bus transceivers with open collector outputs RoHS: Compliant	1560

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

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

SN74LS641DW

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS