Name: SN74ALS640BDWG4
Brand: Texas Instruments
SKU: SN74ALS640BDWG4
Price: 2.8317 USD
Availability: InStock
Rating: 5 (172 reviews)

SN74ALS640BDWG4

For Reference Only

Part Number	SN74ALS640BDWG4
Manufacturer	Texas Instruments
Description	IC BUS TRANSCEIVER DUAL 20SOIC
Datasheet	SN74ALS640BDWG4 Specifications
Package	20-SOIC (0.295", 7.50mm Width)
ECAD
In Stock	5,200 piece(s)
Unit Price	$ 2.8317 *
Lead Time	To be Confirmed
Estimated Delivery Time	May 26 - May 31 (Choose Expedited Shipping)
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Part Number # SN74ALS640BDWG4 (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 SN74ALS640BDWG4 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SN74ALS640BDWG4 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SN74ALS640BDWG4.

SN74ALS640BDWG4 Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - Logic - Buffers, Drivers, Receivers, Transceivers
Package	20-SOIC (0.295", 7.50mm Width)
ECAD
Series	74ALS
Logic Type	Transceiver, Inverting
Number of Elements	1
Number of Bits per Element	8
Input Type	-
Output Type	Push-Pull
Current - Output High, Low	15mA, 24mA
Voltage - Supply	4.5 V ~ 5.5 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

SN74ALS640BDWG4 Reviews

Adil*****Allen

April 8, 2023

★ ★ ★ ★ ★

The order process is easy and user friendly, very helpful customer service, always fast shipping.

Lil*****rye

March 28, 2023

★ ★ ★ ★ ★

Website and order clear, concise and user friendly. Thanks!

Mess*****Strong

March 23, 2023

★ ★ ★ ★ ★

Sure appreciate your service high standard, expertise and skills. Thanks Much!!!

Xavi*****uthra

March 19, 2023

★ ★ ★ ★ ★

I tested some and all look good.

Sil*****Howe

March 6, 2023

★ ★ ★ ★ ★

Used these for a solar project, and they are working great.

Deac*****hakkar

February 18, 2023

★ ★ ★ ★ ★

I recently became very interested in electronics and I have used several of them. They work great.

Write a Review

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SN74ALS640BDWG4 Packaging

SN74ALS640BDWG4 FAQ

1. How to order SN74ALS640BDWG4 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 SN74ALS640BDWG4 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SN74ALS640BDWG4. All suppliers must pass our qualification reviews before they can publish their products including SN74ALS640BDWG4 on Heisener; we pay more attention to the channels and quality of SN74ALS640BDWG4 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SN74ALS640BDWG4 price and inventory displayed accurate?

The price and inventory of SN74ALS640BDWG4 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 SN74ALS640BDWG4?

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 SN74ALS640BDWG4 we delivered, we will accept the replacement or return of the SN74ALS640BDWG4 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 SN74ALS640BDWG4.

(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 SN74ALS640BDWG4 pin diagram, SN74ALS640BDWG4 datasheet?

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

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SN74ALS640BDWG4 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

SN74ALS640BDW

D# V36:1790_07327889

Texas Instruments

Bus XCVR Single 8-CH 3-ST 20-Pin SOIC Tube

RoHS: Compliant

SN74ALS640BDWR

D# V36:1790_07327892

Texas Instruments

Bus XCVR Single 8-CH 3-ST 20-Pin SOIC T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

SN74ALS640BDWG4

Texas Instruments

780

SN74ALS640BDWR

Texas Instruments

1700

Part Number	Manufacturer	Description	Stock
SN74ALS640BDWG4	Texas Instruments	IC BUS TRANSCEIVER DUAL 20SOIC	0
SN74ALS640BDW	Texas Instruments	IC BUS TRANSCEIVER DUAL 20SOIC	0
SN74ALS640BDWR	Texas Instruments	IC BUS TRANSCEIVER DUAL 20SOIC	0

Part Number	Manufacturer	Description	Stock
SN74ALS640BDWG4 D# SN74ALS640BDWG4-ND	Texas Instruments	IC TXRX INVERT 5.5V 20SOIC	0
SN74ALS640BDW D# 2156-SN74ALS640BDW-ND	Rochester Electronics LLC	SN74ALS640B OCTAL BUS TRANSCEIVE	3377
SN74ALS640BDWR D# 2156-SN74ALS640BDWR-ND	Rochester Electronics LLC	IC TXRX INVERT 5.5V 20SOIC	3000

Part Number	Manufacturer	Description	Stock
SN74ALS640BDWR	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	2375
SN74ALS640BDWG4	TI(RoHS)	OEM/CM QUOTES ONLY \| NO BROKERS	928
SN74ALS640BDW	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	3868

Part Number	Manufacturer	Description	Stock
SN74ALS640BDWR	Texas Instruments	OEM/CM ONLY	606
SN74ALS640BDWG4	Texas Instruments	OEM/CM ONLY	195
SN74ALS640BDW	Texas Instruments	OEM/CM ONLY	811

Part Number

Manufacturer

Description

Stock

SN74ALS640BDWR

Texas Instruments

In stock

1700

Part Number	Manufacturer	Description	Stock
SN74ALS640BDWG4 D# 595-SN74ALS640BDWG4	Texas Instruments	Bus Transceivers OCTAL BUS TRANSCEIVER RoHS: Compliant	175
SN74ALS640BDW D# 595-SN74ALS640BDW	Texas Instruments	Bus Transceivers OCTAL BUS TRANSCEIVER RoHS: Compliant	172
SN74ALS640BDWR D# 595-SN74ALS640BDWR	Texas Instruments	Bus Transceivers OCTAL BUS TRANSCEIVER RoHS: Compliant	1117

Part Number	Manufacturer	Description	Stock
SN74ALS640BDWG4 D# NS-SN74ALS640BDWG4	Texas Instruments	OEM/CM ONLY	2553
SN74ALS640BDW D# NS-SN74ALS640BDW	Texas Instruments	OEM/CM ONLY	6075
SN74ALS640BDWR D# NS-SN74ALS640BDWR	Texas Instruments	OEM/CM ONLY	9928

Part Number	Manufacturer	Description	Stock
SN74ALS640BDWR	Texas Instruments		800
SN74ALS640BDW	Texas Instruments		12
SN74ALS640BDWG4	Texas Instruments		624

Part Number

Manufacturer

Description

Stock

SN74ALS640BDW

Texas Instruments

SN74ALS640B Octal Bus Transceivers

RoHS: Compliant

3377

SN74ALS640BDWR

Texas Instruments

SN74ALS640B Octal Bus Transceivers

RoHS: Compliant

3000

Part Number	Manufacturer	Description	Stock
SN74ALS640BDW	Texas Instruments	OEM/CM ONLY	9291
SN74ALS640BDWR	Texas Instruments	OEM/CM ONLY	6541
SN74ALS640BDWG4	Texas Instruments	OEM/CM ONLY	796

Part Number

Manufacturer

Description

Stock

SN74ALS640BDW

Texas Instruments

Octal Bus Transceivers

SN74ALS640BDWR

Texas Instruments

Octal Bus Transceivers

Part Number

Manufacturer

Description

Stock

SN74ALS640BDWG4

Texas Instruments

RFQ

2318

SN74ALS640BDW

Texas Instruments

RFQ

4385

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SN74ALS640BDWG4

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