Name: SN74HC646DW
Brand: Texas Instruments
SKU: SN74HC646DW
Price: 1.8208 USD
Availability: InStock
Rating: 5 (194 reviews)

SN74HC646DW

For Reference Only

Part Number	SN74HC646DW
Manufacturer	Texas Instruments
Description	IC BUS TRANSCEIVER 8BIT 24SOIC
Datasheet	SN74HC646DW Specifications
Package	24-SOIC (0.295", 7.50mm Width)
ECAD
In Stock	20,784 piece(s)
Unit Price	$ 1.8208 *
Lead Time	To be Confirmed
Estimated Delivery Time	May 25 - May 30 (Choose Expedited Shipping)
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Part Number # SN74HC646DW (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 SN74HC646DW specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SN74HC646DW with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SN74HC646DW.

SN74HC646DW Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - Logic - Buffers, Drivers, Receivers, Transceivers
Package	24-SOIC (0.295", 7.50mm Width)
ECAD
Series	74HC
Logic Type	Transceiver, Non-Inverting
Number of Elements	1
Number of Bits per Element	8
Input Type	-
Output Type	Push-Pull
Current - Output High, Low	7.8mA, 7.8mA
Voltage - Supply	2 V ~ 6 V
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	24-SOIC (0.295", 7.50mm Width)
Supplier Device Package	24-SOIC

SN74HC646DW Reviews

Scot*****jesus

March 31, 2023

★ ★ ★ ★ ★

Awesome selection for all electronic parts here! Great service when it is needed too! Prices are competitive as well. Thank you!

Bre*****Vasa

March 20, 2023

★ ★ ★ ★ ★

Easy to browse and order. You have everything I want. I compared the prices and services with others and found you're the best choice.

Alon*****lynn

March 9, 2023

★ ★ ★ ★ ★

All resistors exactly -0.01%. Pretty good.

Pres*****Little

March 7, 2023

★ ★ ★ ★ ★

Very good, fast shipping, super reliable seller.

Brec*****Small

February 24, 2023

★ ★ ★ ★ ★

I have always get a fast response from Heisener with my orders. As a small business owner I greatly appreciate that I can order as little as 1 item as opposed to other companies who require you place a larger minimum order.

Chan***** Glenn

February 21, 2023

★ ★ ★ ★ ★

Super easy search and order process. Lots of Shipping and Payment Options, you can always find the best way for the purchase.

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SN74HC646DW Packaging

SN74HC646DW FAQ

1. How to order SN74HC646DW 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 SN74HC646DW is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SN74HC646DW. All suppliers must pass our qualification reviews before they can publish their products including SN74HC646DW on Heisener; we pay more attention to the channels and quality of SN74HC646DW products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SN74HC646DW price and inventory displayed accurate?

The price and inventory of SN74HC646DW 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 SN74HC646DW?

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 SN74HC646DW we delivered, we will accept the replacement or return of the SN74HC646DW 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 SN74HC646DW.

(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 SN74HC646DW pin diagram, SN74HC646DW datasheet?

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

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SN74HC646DW 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

SN74HC646DWR

D# V36:1790_07345287

Texas Instruments

Bus XCVR Single 8-CH 3-ST 24-Pin SOIC T/R

RoHS: Compliant

SN74HC646DW

D# V36:1790_07345285

Texas Instruments

Bus XCVR Single 8-CH 3-ST 24-Pin SOIC Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

SN74HC646DW

D# SN74HC646DW

Texas Instruments

Bus XCVR Single 8-CH 3-ST 24-Pin SOIC Tube - Bulk (Alt: SN74HC646DW)

Part Number	Manufacturer	Description	Stock
SN74HC646DWE4	Rochester Electronics LLC	74HC646 Bus Transceiver SN74HC646DWE4	0
SN74HC646DWRG4	Rochester Electronics LLC	74HC646 Bus Transceiver SN74HC646DWRG4	0
SN74HC646DW	Texas Instruments	TRANSCEIVER/REGISTER, SMD, SOIC24	346
SN74HC646DWR	Texas Instruments	TRANSCEIVER/REGISTER, SMD, SOIC24	346
SN74HC646DWRE4	Rochester Electronics LLC	74HC646 Bus Transceiver SN74HC646DWRE4	0
SN74HC646DWG4	Texas Instruments	IC BUS TRANSCEIVER 8BIT 24SOIC	0

Part Number

Manufacturer

Description

Stock

SN74HC646DW

D# 296-8352-5-ND

Texas Instruments

IC TXRX NON-INVERT 6V 24SOIC

1996

SN74HC646DWR

D# 296-SN74HC646DWRTR-ND

Texas Instruments

IC TXRX NON-INVERT 6V 24SOIC

2000

Part Number

Manufacturer

Description

Stock

SN74HC646DW

TEXAS INSTRUMENTS

OEM/CM QUOTES ONLY | NO BROKERS

1220

SN74HC646DWR

T-I

OEM/CM QUOTES ONLY | NO BROKERS

3233

Part Number	Manufacturer	Description	Stock
SN74HC646DWRG4	Texas Instruments	OEM/CM ONLY	832
SN74HC646DWR	Texas Instruments	OEM/CM ONLY	691
SN74HC646DWRE4	Texas Instruments	OEM/CM ONLY	273
SN74HC646DWG4	Texas Instruments	OEM/CM ONLY	3100
SN74HC646DW	Texas Instruments	OEM/CM ONLY	488
SN74HC646DWE4	Texas Instruments	OEM/CM ONLY	100

Part Number

Manufacturer

Description

Stock

SN74HC646DWR

D# 595-SN74HC646DWR

Texas Instruments

Bus Transceivers Octal Bus Trncvr/Reg W/3-State Otpt

RoHS: Compliant

977

SN74HC646DW

D# 595-SN74HC646DW

Texas Instruments

Bus Transceivers Tri-State Octal Bus

RoHS: Compliant

172

Part Number	Manufacturer	Description	Stock
SN74HC646DW D# NS-SN74HC646DW	Texas Instruments	OEM/CM ONLY	10089
SN74HC646DWRG4 D# NS-SN74HC646DWRG4	Texas Instruments	OEM/CM ONLY	8226
SN74HC646DWR D# NS-SN74HC646DWR	Texas Instruments	OEM/CM ONLY	4661
SN74HC646DWRE4 D# NS-SN74HC646DWRE4	Texas Instruments	OEM/CM ONLY	2628
SN74HC646DWG4 D# NS-SN74HC646DWG4	Texas Instruments	OEM/CM ONLY	3116
SN74HC646DWE4 D# NS-SN74HC646DWE4	Texas Instruments	OEM/CM ONLY	5629

Part Number

Manufacturer

Description

Stock

SN74HC646DWR

Texas Instruments

287

SN74HC646DW

Texas Instruments

287

Part Number

Manufacturer

Description

Stock

SN74HC646DW

D# SN74HC646DW

Texas Instruments

Semiconductor

Part Number

Manufacturer

Description

Stock

SN74HC646DWR

Texas Instruments

SN74HC646 Octal Bus Transceivers And Registers With 3-State Outputs

RoHS: Compliant

16000

SN74HC646DW

Texas Instruments

SN74HC646 Octal Bus Transceivers And Registers With 3-State Outputs

RoHS: Compliant

3596

Part Number

Manufacturer

Description

Stock

SN74HC646DWR

Texas Instruments

OEM/CM ONLY

5092

SN74HC646DW

Texas Instruments

OEM/CM ONLY

1573

Part Number

Manufacturer

Description

Stock

SN74HC646DW

Texas Instruments

Octal Bus Transceivers And Registers With 3-State Outputs

SN74HC646DWR

Texas Instruments

Octal Bus Transceivers And Registers With 3-State Outputs

Part Number

Manufacturer

Description

Stock

SN74HC646DWE4

Texas Instruments

RFQ

3527

SN74HC646DW

Texas Instruments

RFQ

13563

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SN74HC646DW

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