Name: MC34978AEK
Brand: NXP
SKU: MC34978AEK
Availability: InStock
Rating: 5 (126 reviews)

MC34978AEK

For Reference Only

Part Number	MC34978AEK
Manufacturer	NXP
Description	IC INTERFACE SW DETECT 32-SOIC
Datasheet	MC34978AEK Datasheet MC34978AEK Specifications
Package	32-BSSOP (0.295", 7.50mm Width) Exposed Pad
ECAD
In Stock	7,696 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 20 - Jun 25 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # MC34978AEK (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 MC34978AEK specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add MC34978AEK with quantity into BOM. Heisener.com does NOT require any registration to request a quote of MC34978AEK.

MC34978AEK 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

MC34978AEK Datasheet

MC34978AEK Reviews

Eloi*****ocha

April 8, 2023

★ ★ ★ ★ ★

To be honest, I think you are doing an outstanding job.

Hann*****hurch

March 20, 2023

★ ★ ★ ★ ★

They were easy to work with and did what I expected.

Garre*****rlson

March 20, 2023

★ ★ ★ ★ ★

They work great and I hope to find more used for the extra ones.

Rebe*****Graham

March 16, 2023

★ ★ ★ ★ ★

Easy transaction. Very pleased with goods in perfect condition would recommend Heisener company.

Owe*****oreno

March 15, 2023

★ ★ ★ ★ ★

I am a novice technician. I really rely on reviews to help guide me, as I do not have anyone to assist me with electronics. I purchased these items and report I am happy with the purchase. I took a chance and it was one of the better choices I made.

Mela*****adig

March 1, 2023

★ ★ ★ ★ ★

Quality made product satisfied with my purchase. Thanks.

Mich*****Konda

February 25, 2023

★ ★ ★ ★ ★

I was glad to find this product being sold at a great price. They were the perfect replacement.

Yah*****Dara

February 22, 2023

★ ★ ★ ★ ★

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

Adon*****ajaj

February 20, 2023

★ ★ ★ ★ ★

Excellent Seller,great product and Super Fast Shipping! Highly recommended A+++

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

MC34978AEK Packaging

MC34978AEK FAQ

1. How to order MC34978AEK 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 MC34978AEK is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MC34978AEK. All suppliers must pass our qualification reviews before they can publish their products including MC34978AEK on Heisener; we pay more attention to the channels and quality of MC34978AEK products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the MC34978AEK price and inventory displayed accurate?

The price and inventory of MC34978AEK 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 MC34978AEK?

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 MC34978AEK we delivered, we will accept the replacement or return of the MC34978AEK 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 MC34978AEK.

(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 MC34978AEK pin diagram, MC34978AEK datasheet?

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

MC34978AEK Related Products

251R15S470FV4E	Johanson Technology Inc., CAP CER 47PF 250V NP0 0805, 0805 (2012 Metric), -	View
K471K15C0GK53L2	Vishay BC Components, CAP CER 470PF 200V C0G/NP0 RAD, Radial, -	View
AD7880BCHIPS	Analog Devices Inc., IC ADC 12BIT MONO LP, Die, -	View
RNC50H29R4BSRSL	Vishay Dale, RES 29.4 OHM 1/10W .1% AXIAL, Axial, -	View
RT0603BRE0757K6L	Yageo, RES SMD 57.6KOHM 0.1% 1/10W 0603, 0603 (1608 Metric), -	View
CM252016-R82ML	Bourns Inc., FIXED IND 820NH 130MA 1.4 OHM, Nonstandard, -	View
77313-401-58LF	Amphenol FCI, BERGSTIK, -, -	View
TV06RW-23-151SB	Amphenol Aerospace Operations, CONN PLUG FMALE 151POS GOLD CRMP, -, -	View
MS27473E14A5PA	Amphenol Aerospace Operations, CONN PLUG 5POS STRAIGHT W/PINS, -, -	View
192992-0011	ITT Cannon, LLC, TRI N RECP F FLG BODY 0-19, -, -	View
D38999/26WH53SE-LC	Amphenol Aerospace Operations, CONN PLG HSG FMALE 53POS INLINE, -, -	View
MS3475W24-61AW	TE Connectivity Deutsch Connectors, CONN PLUG HSNG MALE 61POS INLINE, -, -	View

MC34978AEK 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

MC34978AEK

D# MC34978AEK-ND

NXP Semiconductors

IC INTERFACE SPECIALIZED 32SOIC

114

MC34978AEKR2

D# MC34978AEKR2-ND

NXP Semiconductors

IC INTERFACE SPECIALIZED 32SOIC

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

Quick Inquiry

MC34978AEK

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS