Name: MC33972TEW
Brand: NXP
SKU: MC33972TEW
Availability: InStock
Rating: 5 (69 reviews)

MC33972TEW

For Reference Only

Part Number	MC33972TEW
Manufacturer	NXP
Description	IC SWITCH DETECT SPI 32-SOIC
Datasheet	MC33972TEW Datasheet MC33972TEW Specifications
Package	32-SOIC (0.295", 7.50mm Width)
ECAD
In Stock	44,388 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 4 - May 9 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # MC33972TEW (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 MC33972TEW specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add MC33972TEW with quantity into BOM. Heisener.com does NOT require any registration to request a quote of MC33972TEW.

MC33972TEW Specifications

Manufacturer	NXP
Category	Integrated Circuits (ICs) - Interface - Specialized
Package	32-SOIC (0.295", 7.50mm Width)
ECAD
Series	-
Applications	Switch Monitoring
Interface	SPI Serial
Voltage - Supply	3.1 V ~ 5.25 V
Package / Case	32-SOIC (0.295", 7.50mm Width)
Supplier Device Package	32-SOIC
Mounting Type	Surface Mount

MC33972TEW Datasheet

MC33972TEW Reviews

Sien*****hepard

April 9, 2023

★ ★ ★ ★ ★

What can I say, great value for the money. I only needed 2 but now I have some spares for future projects. They got the job done, nothing more I can say.

Aval*****Dewan

March 30, 2023

★ ★ ★ ★ ★

Well packed, good item, capacitors both within 2.5% tolerance!

Londy*****udhari

March 28, 2023

★ ★ ★ ★ ★

Worked good to turn my AC welder into a DC welder.

Mari***** Moody

March 14, 2023

★ ★ ★ ★ ★

Absolutely awesome, quick delivery, perfect product exactly as described!

Jill*****Gopal

March 11, 2023

★ ★ ★ ★ ★

I wanted something that would handle voltage spikes. Worked perfectly. I plan to use four more.

Khl*****Dean

March 4, 2023

★ ★ ★ ★ ★

Parts received and tested, all can work, thank you

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

MC33972TEW Packaging

MC33972TEW FAQ

1. How to order MC33972TEW 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 MC33972TEW is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MC33972TEW. All suppliers must pass our qualification reviews before they can publish their products including MC33972TEW on Heisener; we pay more attention to the channels and quality of MC33972TEW products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the MC33972TEW price and inventory displayed accurate?

The price and inventory of MC33972TEW 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 MC33972TEW?

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 MC33972TEW we delivered, we will accept the replacement or return of the MC33972TEW 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 MC33972TEW.

(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 MC33972TEW pin diagram, MC33972TEW datasheet?

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

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MC33972TEW 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

MC33972TEWR2

D# V36:1790_07185622

NXP Semiconductors

Multiple Switch Detection Interface with Suppressed Wake-Up

RoHS: Compliant

MC33972TEW

D# V36:1790_07185619

NXP Semiconductors

Multiple Switch Detection Interface with Suppressed Wake-Up

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
MC33972TEWR2 D# MC33972TEWR2	NXP Semiconductors	Multiple Switch Detection Interface with Suppressed Wake-Up 32-Pin SOIC W T/R - Tape and Reel (Alt: MC33972TEWR2)	0
MC33972TEW,574 D# MC33972TEW,574	NXP Semiconductors	Multiple Switch Detection Interface with Suppressed Wake-Up 32-Pin SOICW - Bulk (Alt: MC33972TEW,574)	0
MC33972TEW D# MC33972TEW	NXP Semiconductors	Multiple Switch Detection Interface 32-Pin SOIC W - Rail/Tube (Alt: MC33972TEW)	0

Part Number

Manufacturer

Description

Stock

MC33972TEW

D# MC33972TEW

NXP Semiconductors

Multiple Switch Detection Interface 32-Pin SOIC W (Alt: MC33972TEW)

Part Number

Manufacturer

Description

Stock

MC33972TEWR2

D# MC33972TEWR2

NXP Semiconductors

Multiple Switch Detection Interface with Suppressed Wake-Up 32-Pin SOIC W T/R (Alt: MC33972TEWR2)

MC33972TEW

D# MC33972TEW

NXP Semiconductors

Multiple Switch Detection Interface 32-Pin SOIC W (Alt: MC33972TEW)

Part Number

Manufacturer

Description

Stock

MC33972TEWR2

Freescale Semiconductor

Interface - Specialized MULTI-SW DETECT W/SUPRES

MC33972TEW

Freescale Semiconductor

Interface - Specialized MULTI-SW DETECT W/SUPRES

Part Number

Manufacturer

Description

Stock

MC33972TEWR

Freescale Semiconductor

RoHS: Not Compliant

MC33972TEW

Freescale Semiconductor

Interface Circuit, PDSO32

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
MC33972TEWR2 D# MC33972TEWR2TR-ND	NXP Semiconductors	IC INTERFACE SPECIALIZED 32SOIC	0
MC33972TEW D# MC33972TEW-ND	NXP Semiconductors	IC INTERFACE SPECIALIZED 32SOIC	0
MC33972TEW,574 D# 2156-MC33972TEW574-ND	Rochester Electronics LLC	SWITCH DETECTION INTERFACE, 22-S	5040

Part Number

Manufacturer

Description

Stock

MC33972TEWR2

D# MC33972TEWR2

Freescale Semiconductor

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

1305

MC33972TEW

D# MC33972TEW

Freescale Semiconductor

3561

Part Number

Manufacturer

Description

Stock

MC33972TEW

Freescale Semiconductor

In stock shipping within 2days

9416

MC33972TEWR2

NXP Semiconductors

In stock shipping within 2days

6372

Part Number

Manufacturer

Description

Stock

MC33972TEWR2

D# 2776215

NXP Semiconductors

SPI SWITCH DETECTION INTERFACE, WSOIC-8

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

249

MC33972TEW

D# 2890505

NXP Semiconductors

SWITCH DETECTION INTERFACE, SPI, WSOIC32

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number

Manufacturer

Description

Stock

MC33972TEW

NXP Semiconductors

33972T Series 3.1 to 5.25 V Multiple Switch Detection Interface - SOIC-32

RoHS: Compliant

pbFree: Yes

MC33972TEWR2

NXP Semiconductors

Switch Monitoring Interface 32-SOIC

RoHS: Compliant

pbFree: Yes

Part Number	Manufacturer	Description	Stock
2MC33972TEW	Philips Semiconductors	OEM/CM QUOTES ONLY \| NO BROKERS	1808
MC33972TEW574	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	5846
MC33972TEWR2	Freescale Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	369561
MC33972TEW	Freescale Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	369561
MC33972TEWR	Freescale Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	42

Part Number

Manufacturer

Description

Stock

MC33972TEWR2

NXP Semiconductors

OEM/CM ONLY

1093

MOTMC33972TEW

NXP Semiconductors

OEM/CM ONLY

1888

Part Number

Manufacturer

Description

Stock

MC33972TEWR2

NXP Semiconductors

OEM/CM Immediate delivery

6667

Part Number

Manufacturer

Description

Stock

MC33972TEW

D# 841-MC33972TEW

NXP Semiconductors

Interface - Specialized MULTI-SW DETECT W/SUPRES

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

MC33972TEW

D# XSKDRABS0012197

NXP Semiconductors

SOIC 32/A/MULTI-SW DETECT W/SUPRES / 12NC: 935318405574

588

Part Number

Manufacturer

Description

Stock

MC33972TEW

D# 61AC0284

NXP Semiconductors

SWITCH DETECTION INTERFACE, SPI, WSOIC32, IC Interface Type:SPI, Interface Applications:Computer, Industrial Controls, Telecommunications, Supply Voltage Min:5.5V, Supply Voltage Max:26V, Interface Case Style:WSOIC, No. of RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

MC33972TEWR2

D# 31AC6615

NXP Semiconductors

SPI SWITCH DETECTION INTERFACE, WSOIC-8, IC Interface Type:SPI, Interface Applications:Multiple Switch Detection Interface, Supply Voltage Min:3.1V, Supply Voltage Max:5.25V, Interface Case Style:WSOIC, No. of Pins:32Pins, Operating RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

Part Number

Manufacturer

Description

Stock

MC33972TEWR2

D# NS-MC33972TEWR2

Freescale Semiconductor

OEM/CM ONLY

9393

MC33972TEW

D# NS-MC33972TEW

Freescale Semiconductor

OEM/CM ONLY

4468

Part Number

Manufacturer

Description

Stock

MC33972TEW,574

NXP Semiconductors

Switch Detection Interface, 22-switches with Suppressed Wakeup, 3.3 V / 5.0 V SPI

RoHS: Compliant

5040

Part Number	Manufacturer	Description	Stock
MC33972TEWR2	Freescale Semiconductor	OEM/CM ONLY	346603
MC33972TEWR	Freescale Semiconductor	OEM/CM ONLY	52
MC33972TEW	Freescale Semiconductor	OEM/CM ONLY	318603
2MC33972TEW	Nexperia	OEM/CM ONLY	798

Part Number

Manufacturer

Description

Stock

MC33972TEWR2

NXP Semiconductors

IN stock Immediate delivery

6682

Part Number

Manufacturer

Description

Stock

MC33972TEW

Freescale Semiconductor

shipping today

541

MC33972TEWR2

Ricoh Electronic Devices Co Ltd

shipping today

1624

Part Number

Manufacturer

Description

Stock

MC33972TEW

D# 27078585

NXP Semiconductors

Multiple Switch Detection Interface with Suppressed Wake-Up

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

MC33972TEW

D# 2890505

NXP Semiconductors

SWITCH DETECTION INTERFACE, SPI, WSOIC32

RoHS: Compliant

Min Qty: 1

Container: Each

MC33972TEWR2

D# 2776215

NXP Semiconductors

SPI SWITCH DETECTION INTERFACE, WSOIC-8

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

249

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MC33972TEW

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