Name: DG643DY
Brand: Vishay Siliconix
SKU: DG643DY
Availability: InStock
Rating: 5 (79 reviews)

DG643DY

For Reference Only

Part Number	DG643DY
Manufacturer	Vishay Siliconix
Description	IC VIDEO SWITCH SPDT 16SOIC
Datasheet	DG643DY Datasheet DG643DY Specifications
Package	16-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	4,944 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 28 - May 3 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # DG643DY (Interface - Analog Switches, Multiplexers, Demultiplexers) is manufactured by Vishay Siliconix 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 DG643DY specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add DG643DY with quantity into BOM. Heisener.com does NOT require any registration to request a quote of DG643DY.

DG643DY Specifications

Manufacturer	Vishay Siliconix
Category	Integrated Circuits (ICs) - Interface - Analog Switches, Multiplexers, Demultiplexers
Package	16-SOIC (0.154", 3.90mm Width)
ECAD
Series	-
Switch Circuit	SPDT
Multiplexer/Demultiplexer Circuit	2:1
Number of Circuits	2
On-State Resistance (Max)	15 Ohm
Channel-to-Channel Matching (ΔRon)	1 Ohm
Voltage - Supply, Single (V+)	3 V ~ 15 V
Voltage - Supply, Dual (V±)	±3 V ~ 15 V
Switch Time (Ton, Toff) (Max)	70ns, 50ns
-3db Bandwidth	500MHz
Charge Injection	19pC
Channel Capacitance (CS(off), CD(off))	12pF, 12pF
Current - Leakage (IS(off)) (Max)	10nA
Crosstalk	-87dB @ 5MHz
Operating Temperature	-40°C ~ 85°C (TA)
Package / Case	16-SOIC (0.154", 3.90mm Width)
Supplier Device Package	16-SOIC

DG643DY Datasheet

DG643DY Reviews

Laur*****impson

April 2, 2023

★ ★ ★ ★ ★

Works great with an older drive in a newer computer.have not encountered any problems, Glad somebody is making these for all the older equipment.

Jad*****ewart

April 1, 2023

★ ★ ★ ★ ★

Sure appreciate your quality, expertise and professional service. Thank you so much!!!

John*****ranch

March 16, 2023

★ ★ ★ ★ ★

Always the correct parts in the correct amounts are received. Fantastic Quality Control and Great Selection. Heisener has became to be one of my best suppliers for many years now.

Dall*****orah

March 8, 2023

★ ★ ★ ★ ★

Works just like the original one and even has the correct connectors installed.

Genev*****Logan

February 26, 2023

★ ★ ★ ★ ★

Very easy to co-operate with; they take care of orders promptly.

Kehl*****Keith

February 22, 2023

★ ★ ★ ★ ★

Absolutely the best source for wire, connectors, terminal strips, panel lights, etc. for model railroaders. Web site is the best in the business.

Luc*****Chand

February 19, 2023

★ ★ ★ ★ ★

The products are good, the amount is correct. The values are correct.

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DG643DY Packaging

DG643DY FAQ

1. How to order DG643DY 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 DG643DY is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the DG643DY. All suppliers must pass our qualification reviews before they can publish their products including DG643DY on Heisener; we pay more attention to the channels and quality of DG643DY products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the DG643DY price and inventory displayed accurate?

The price and inventory of DG643DY 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 DG643DY?

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 DG643DY we delivered, we will accept the replacement or return of the DG643DY 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 DG643DY.

(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 DG643DY pin diagram, DG643DY datasheet?

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

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DG643DY 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

DG643DY-E3

D# 70616765

Vishay Siliconix

DG643DY-E3, Video Switch IC Dual SPDT, -5 - +8 V, 16-Pin SOIC

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

DG643DY

Vishay Siliconix

Part Number	Manufacturer	Description	Stock
DG643DY-T1	Vishay Siliconix	ANLG SW DUAL SPDT 15V/18V 16SOIC N - Tape and Reel	0
DG643DY	Vishay Intertechnologies	DG642 Series SPDT 21 V 5 Ohm Surface Mount D/CMOS Wideband/Video Switch SOIC-16N	1024
DG643DY-T1-E3	Vishay Siliconix	ANLG SW DUAL SPDT 15V/18V 16SOIC N - Tape and Reel	0
DG643DY-E3	Vishay Intertechnologies	DG642 Series SPDT 21 V 5 Ohm Surface Mount D/CMOS Wideband/Video Switch SOIC-16N	1024

Part Number

Manufacturer

Description

Stock

DG643DY

Vishay Intertechnologies

N/A (ship within 1day) - D/C 2010

Part Number	Manufacturer	Description	Stock
DG643DY-E3 D# DG643DY-E3-ND	Vishay Siliconix	IC VIDEO SWITCH SPDT 16SOIC	0
DG643DY-T1-E3 D# DG643DY-T1-E3-ND	Vishay Siliconix	IC VIDEO SWITCH SPDT 16SOIC	0
DG643DY-T1 D# DG643DY-T1-ND	Vishay Siliconix	IC VIDEO SWITCH SPDT 16SOIC	0
DG643DY D# DG643DY-ND	Vishay Siliconix	IC VIDEO SWITCH SPDT 16SOIC	0

Part Number

Manufacturer

Description

Stock

DG643DY

D# DG643DY

Vishay Siliconix

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

3149

Part Number

Manufacturer

Description

Stock

DG643DY

In stock shipping within 2days

374

Part Number	Manufacturer	Description	Stock
DG643DYT1	Vishay Intertechnologies	OEM/CM QUOTES ONLY \| NO BROKERS	2790
DG643DYS	Vishay Intertechnologies	OEM/CM QUOTES ONLY \| NO BROKERS	55
DG643DY	SIX	OEM/CM QUOTES ONLY \| NO BROKERS	2187

Part Number

Manufacturer

Description

Stock

DG643DY

Vishay Siliconix

Circuit IC Switch

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

DG643DY-T1

Vishay Intertechnologies

in stock - can ship the same day

2217

Part Number	Manufacturer	Description	Stock
DG643DY D# NS-DG643DY	Vishay Siliconix	OEM/CM ONLY	2272
DG643DY-E3 D# NS-DG643DY-E3	Vishay Siliconix	OEM/CM ONLY	1818
DG643DY-T1-E3 D# NS-DG643DY-T1-E3	Vishay Siliconix	OEM/CM ONLY	1797

Part Number

Manufacturer

Description

Stock

DG643DY

Analog Switch, Dual, SPDT, 16 Pin, Plastic, SOP

167

Part Number	Manufacturer	Description	Stock
DG643DYT1	Vishay Siliconix	OEM/CM ONLY	2442
DG643DYS	Vishay Intertechnologies	OEM/CM ONLY	64
DG643DY	Vishay Semiconductors	OEM/CM ONLY	2684

Part Number

Manufacturer

Description

Stock

DG643DY

shipping today

Part Number

Manufacturer

Description

Stock

DG643DY

Vishay Siliconix

RFQ

6194

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DG643DY

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