Name: MC34978AEKR2
Brand: NXP
SKU: MC34978AEKR2
Availability: InStock
Rating: 5 (172 reviews)

MC34978AEKR2

For Reference Only

Part Number	MC34978AEKR2
Manufacturer	NXP
Description	IC INTERFACE SW DETECT 32-SOIC
Datasheet	MC34978AEKR2 Datasheet MC34978AEKR2 Specifications
Package	32-BSSOP (0.295", 7.50mm Width) Exposed Pad
ECAD
In Stock	6,512 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 13 - Jun 18 (Choose Expedited Shipping)
Request for Quotation

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Delivery Services

Part Number # MC34978AEKR2 (Interface - Specialized) is manufactured by NXP 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 MC34978AEKR2 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add MC34978AEKR2 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of MC34978AEKR2.

MC34978AEKR2 Specifications

Manufacturer	NXP
Category	Integrated Circuits (ICs) - Interface - Specialized
Package	32-BSSOP (0.295", 7.50mm Width) Exposed Pad
ECAD
Series	-
Applications	Multiple Switch Detection
Interface	-
Voltage - Supply	4.5 V ~ 36 V
Package / Case	32-BSSOP (0.295", 7.50mm Width) Exposed Pad
Supplier Device Package	32-SOIC EP
Mounting Type	Surface Mount

MC34978AEKR2 Datasheet

MC34978AEKR2 Reviews

Rose***** Barry

March 27, 2023

★ ★ ★ ★ ★

These were delivered very quickly and are fantastic selection of products.

Nina*****ritt

March 24, 2023

★ ★ ★ ★ ★

I always have good experiences in dealing with Heisener Electronics. They have the components I need in stock, their search function is great, and shipping is fast and always as promised.

Maxw*****Wason

March 12, 2023

★ ★ ★ ★ ★

I like this way to add a project, choose existing project to add components. I use this method frequently to keep track of my projects. Thanks Heisener!

Darre*****engar

March 6, 2023

★ ★ ★ ★ ★

Does what it says. As with this this type of device it is important to have it mounted so that heat can dissipate. The higher the amperage the hotter the device.

Kevi*****hota

March 3, 2023

★ ★ ★ ★ ★

Great product & fast shipping. Works as they should.

Con***** Din

February 28, 2023

★ ★ ★ ★ ★

Nice to have an assortment on hand, just in case. Happy with this purchase.

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MC34978AEKR2 Packaging

MC34978AEKR2 FAQ

1. How to order MC34978AEKR2 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 MC34978AEKR2 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MC34978AEKR2. All suppliers must pass our qualification reviews before they can publish their products including MC34978AEKR2 on Heisener; we pay more attention to the channels and quality of MC34978AEKR2 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the MC34978AEKR2 price and inventory displayed accurate?

The price and inventory of MC34978AEKR2 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 MC34978AEKR2?

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 MC34978AEKR2 we delivered, we will accept the replacement or return of the MC34978AEKR2 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 MC34978AEKR2.

(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 MC34978AEKR2 pin diagram, MC34978AEKR2 datasheet?

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

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MC34978AEKR2 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

MC34978AEKR2

D# V36:1790_07186100

NXP Semiconductors

22 Channel Multiple Switch Detection Interface

RoHS: Compliant

MC34978AEK

D# V36:1790_07186096

NXP Semiconductors

22 Channel Multiple Switch Detection Interface

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

MC34978AEKR2

D# MC34978AEKR2

NXP Semiconductors

Multiple Switch Detection Interface 32-Pin SOICW-EP T/R - Tape and Reel (Alt: MC34978AEKR2)

MC34978AEK

D# MC34978AEK

NXP Semiconductors

Multiple Switch Detection Interface 32-Pin SOICW-EP Rail - Rail/Tube (Alt: MC34978AEK)

Part Number

Manufacturer

Description

Stock

MC34978AEK

D# MC34978AEK

NXP Semiconductors

Multiple Switch Detection Interface 32-Pin SOICW-EP Rail (Alt: MC34978AEK)

MC34978AEKR2

D# MC34978AEKR2

NXP Semiconductors

Multiple Switch Detection Interface 32-Pin SOICW-EP T/R (Alt: MC34978AEKR2)

Part Number

Manufacturer

Description

Stock

MC34978AEKR2

D# MC34978AEKR2-ND

NXP Semiconductors

IC INTERFACE SPECIALIZED 32SOIC

MC34978AEK

D# MC34978AEK-ND

NXP Semiconductors

IC INTERFACE SPECIALIZED 32SOIC

114

Part Number

Manufacturer

Description

Stock

MC34978AEK

NXP Semiconductors

RoHS: Compliant

pbFree: Yes

MC34978AEKR2

NXP Semiconductors

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

MC34978AEK

NXP Semiconductors

OEM/CM QUOTES ONLY | NO BROKERS

1315

Part Number

Manufacturer

Description

Stock

MC34978AEK

NXP Semiconductors

OEM/CM ONLY

177

Part Number

Manufacturer

Description

Stock

MC34978AEK

D# 841-MC34978AEK

NXP Semiconductors

Interface - Specialized Switch Detection Interface, 22-switches, 3.3 V / 5.0 V SPI , SOICW-EP 32

RoHS: Compliant

613

Part Number

Manufacturer

Description

Stock

MC34978AEK

D# XSKDRABS0012237

NXP Semiconductors

SOIC-EP-32//SWITCH DETECTION INTERFACE, 22-SWITCHES, 3.3 V / 5.0 V SPI / 12

714

Part Number

Manufacturer

Description

Stock

MC34978AEK

NXP Semiconductors

OEM/CM ONLY

977

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MC34978AEKR2

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