Name: SN74AS646DW
Brand: Texas Instruments
SKU: SN74AS646DW
Price: 11.2328 USD
Availability: InStock
Rating: 5 (75 reviews)

SN74AS646DW

For Reference Only

Part Number	SN74AS646DW
Manufacturer	Texas Instruments
Description	IC BUS TRANSCEIVER DUAL 24SOIC
Datasheet	SN74AS646DW Specifications
Package	24-SOIC (0.295", 7.50mm Width)
ECAD
In Stock	7,552 piece(s)
Unit Price	$ 11.2328 *
Lead Time	To be Confirmed
Estimated Delivery Time	May 19 - May 24 (Choose Expedited Shipping)
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Part Number # SN74AS646DW (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 SN74AS646DW specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SN74AS646DW with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SN74AS646DW.

SN74AS646DW Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - Logic - Buffers, Drivers, Receivers, Transceivers
Package	24-SOIC (0.295", 7.50mm Width)
ECAD
Series	74AS
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	15mA, 48mA
Voltage - Supply	4.5 V ~ 5.5 V
Operating Temperature	0°C ~ 70°C (TA)
Mounting Type	Surface Mount
Package / Case	24-SOIC (0.295", 7.50mm Width)
Supplier Device Package	24-SOIC

SN74AS646DW Reviews

Mar*****Cross

April 2, 2023

★ ★ ★ ★ ★

Great item at a great price. Quick shipping. Nice seller. Rad transaction!

Camil*****udhary

April 2, 2023

★ ★ ★ ★ ★

So far so good. I need to see how they hold up.

Jare*****nnis

March 21, 2023

★ ★ ★ ★ ★

Heisener has been to my No.1 supplier for years. Very quick and easy when knowing what you are looking for.

Trist*****ulkner

March 13, 2023

★ ★ ★ ★ ★

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

Gera*****armar

March 8, 2023

★ ★ ★ ★ ★

SN74AS646DW arrived in great condition, very happy, Would buy again. A++ . thank you!!

Hend*****Saxena

March 2, 2023

★ ★ ★ ★ ★

Comparison with other company, Heisener is my first choice for supplier.

Uri*****Bora

February 24, 2023

★ ★ ★ ★ ★

Heisener parametric search for specific components is by far better than their competitors.

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SN74AS646DW Packaging

SN74AS646DW FAQ

1. How to order SN74AS646DW 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 SN74AS646DW is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SN74AS646DW. All suppliers must pass our qualification reviews before they can publish their products including SN74AS646DW on Heisener; we pay more attention to the channels and quality of SN74AS646DW products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SN74AS646DW price and inventory displayed accurate?

The price and inventory of SN74AS646DW 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 SN74AS646DW?

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 SN74AS646DW we delivered, we will accept the replacement or return of the SN74AS646DW 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 SN74AS646DW.

(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 SN74AS646DW pin diagram, SN74AS646DW datasheet?

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

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SN74AS646DW 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

SN74AS646DW

D# V36:1790_07328476

Texas Instruments

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

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
SN74AS646DWR	Texas Instruments	N/A AS SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24 PLASTIC, SO-24	2000
SN74AS646DWRG4	Texas Instruments	IC BUS TRANSCEIVER DUAL 24SOIC	0
SN74AS646DWRE4	Texas Instruments	IC BUS TRANSCEIVER DUAL 24SOIC	0
SN74AS646DW	Texas Instruments	LOGIC, BUS TRANSCVR OCTAL, 24SOIC	8

Part Number	Manufacturer	Description	Stock
SN74AS646DWRG4 D# SN74AS646DWRG4-ND	Texas Instruments	IC TXRX NON-INVERT 5.5V 24SOIC	0
SN74AS646DWR D# 2156-SN74AS646DWR-TITR-ND	Rochester Electronics LLC	IC TXRX NON-INVERT 5.5V 24SOIC	3000
SN74AS646DWRE4 D# SN74AS646DWRE4-ND	Texas Instruments	IC TXRX NON-INVERT 5.5V 24SOIC	0
SN74AS646DW D# 296-33813-5-ND	Texas Instruments	IC TXRX NON-INVERT 5.5V 24SOIC	108

Part Number

Manufacturer

Description

Stock

SN74AS646DW

Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

1012

SN74AS646DWR

Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

3570

Part Number	Manufacturer	Description	Stock
SN74AS646DWRE4	Texas Instruments	OEM/CM ONLY	1055
SN74AS646DWR	Texas Instruments	OEM/CM ONLY	624
SN74AS646DW	Texas Instruments	OEM/CM ONLY	925
SN74AS646DWE4	Texas Instruments	OEM/CM ONLY	460

Part Number	Manufacturer	Description	Stock
SN74AS646DWG4 D# NS-SN74AS646DWG4	Texas Instruments	OEM/CM ONLY	7786
SN74AS646DW D# NS-SN74AS646DW	Texas Instruments	OEM/CM ONLY	1078
SN74AS646DWE4 D# NS-SN74AS646DWE4	Texas Instruments	OEM/CM ONLY	8428
SN74AS646DWRG4 D# NS-SN74AS646DWRG4	Texas Instruments	OEM/CM ONLY	4623
SN74AS646DWR D# NS-SN74AS646DWR	Texas Instruments	OEM/CM ONLY	3614
SN74AS646DWRE4 D# NS-SN74AS646DWRE4	Texas Instruments	OEM/CM ONLY	7421

Part Number

Manufacturer

Description

Stock

SN74AS646DW

Texas Instruments

Bus Transceiver, Single, 8 Bit, 24 Pin, Plastic, SOP

220

SN74AS646DWR

Texas Instruments

140

Part Number

Manufacturer

Description

Stock

SN74AS646DWR

D# SN74AS646DWR

Texas Instruments

Semiconductor

417

Part Number

Manufacturer

Description

Stock

SN74AS646DWR

Texas Instruments

Registered Bus Transceiver, AS Series, 1-Func, 8-Bit, True Output, TTL, PDSO24

RoHS: Compliant

3000

SN74AS646DW

Texas Instruments

SN74AS646 Octal Bus Transceivers/Registers With 3-State Outputs

RoHS: Compliant

4982

Part Number

Manufacturer

Description

Stock

SN74AS646DWR

Texas Instruments

OEM/CM ONLY

2475

SN74AS646DW

Texas Instruments

OEM/CM ONLY

3115

Part Number

Manufacturer

Description

Stock

SN74AS646DW

Texas Instruments

RFQ

1787

SN74AS646DWE4

Texas Instruments

RFQ

8443

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SN74AS646DW

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