buy MC33978AEK | MC33978AEK Datasheet | Heisener.com
Contact Us
SalesDept@heisener.com +86-755-83210559 ext. 807

MC33978AEK

MC33978AEK

MC33978AEK

For Reference Only

Part Number MC33978AEK
Manufacturer NXP
Description IC INTERFACE SW DETECT 32-SOIC
Datasheet

MC33978AEK Datasheet

MC33978AEK Specifications

Package 32-BSSOP (0.295", 7.50mm Width) Exposed Pad
ECAD
In Stock 15,096 piece(s)
Unit Price Request a Quote
Lead Time To be Confirmed
Estimated Delivery Time May 1 - May 6 (Choose Expedited Shipping)
Request for Quotation
Payment Methods
Delivery Services

Part Number # MC33978AEK (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 MC33978AEK specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add MC33978AEK with quantity into BOM. Heisener.com does NOT require any registration to request a quote of MC33978AEK.

MC33978AEK Specifications

ManufacturerNXP
CategoryIntegrated Circuits (ICs) - Interface - Specialized
Package32-BSSOP (0.295", 7.50mm Width) Exposed Pad
ECAD
Series-
ApplicationsMultiple Switch Detection
InterfaceSPI
Voltage - Supply3 V ~ 5.25 V
Package / Case32-BSSOP (0.295", 7.50mm Width) Exposed Pad
Supplier Device Package32-SOIC EP
Mounting TypeSurface Mount

MC33978AEK Datasheet

MC33978AEK Reviews

Jaime*****arreal

March 22, 2023

Great communication with sales. A pleasure to do business with you.

Darw*****ussell

March 4, 2023

I love your products are well organized. You make it easy to spend $$$! Lol. Keep up the good work folks!

Write a Review

Not Rated
Thanks for Your Review!

MC33978AEK Packaging

Customized Labels
Sealing
Packing
Insepction

MC33978AEK FAQ

  • 1. How to order MC33978AEK 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 MC33978AEK is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the MC33978AEK. All suppliers must pass our qualification reviews before they can publish their products including MC33978AEK on Heisener; we pay more attention to the channels and quality of MC33978AEK products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the MC33978AEK price and inventory displayed accurate?
    The price and inventory of MC33978AEK 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 MC33978AEK?
    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 MC33978AEK we delivered, we will accept the replacement or return of the MC33978AEK 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 MC33978AEK.
    (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 MC33978AEK pin diagram, MC33978AEK datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

MC33978AEK Related Products

D391K20Y5PH65L2R D391K20Y5PH65L2R Vishay BC Components, CAP CER 390PF 100V Y5P RADIAL, Radial, Disc, - View
B43508E2128M7 B43508E2128M7 EPCOS (TDK), CAP ALUM 1200UF 20% 250V SNAP, Radial, Can - Snap-In, - View
hotSTI12NM50N STI12NM50N STMicroelectronics, MOSFET N-CH 500V 11A I2PAK, TO-262-3 Long Leads, I2Pak, TO-262AA, - View
JAN1N4489 JAN1N4489 Microsemi Corporation, DIODE ZENER 100V 1.5W DO41, DO-204AL, DO-41, Axial, - View
AT27C516-55VC AT27C516-55VC Microchip Technology, IC OTP 512KBIT 55NS 40VSOP, 40-TFSOP (0.488", 12.40mm Width), - View
MX29F400CBTC-90G MX29F400CBTC-90G Macronix, IC FLASH 4MBIT 90NS 48TSOP, 48-TFSOP (0.724", 18.40mm Width), - View
AQV217SZ AQV217SZ Panasonic Electric Works, RELAY OPTO AC/DC 200V 160MA 6SOP, 6-SOP (0.173", 4.40mm), - View
Y007524R0000B9L Y007524R0000B9L Vishay Foil Resistors (Division of Vishay Precision Group), RES 24 OHM 0.3W 0.1% RADIAL, Radial, - View
CPF0402B48K7E1 CPF0402B48K7E1 TE Connectivity Passive Product, RES SMD 48.7KOHM 0.1% 1/16W 0402, 0402 (1005 Metric), - View
SMH100-LPPE-S47-ST-BK SMH100-LPPE-S47-ST-BK Sullins Connector Solutions, CONN HEADER 1MM 47POS, -, - View
DEM9P1AFNA191 DEM9P1AFNA191 ITT Cannon, LLC, CONN D-SUB PLUG 9POS R/A SOLDER, -, - View
TVS06RS-17-35S TVS06RS-17-35S Amphenol Aerospace Operations, CONN PLUG FMALE 55POS GOLD CRIMP, -, - View

MC33978AEK Guarantees

Service Guarantee

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantee

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

MC33978AEKR2

D# V36:1790_07185645

NXP Semiconductors

22 Channel Multiple Switch Detection Interface

RoHS: Compliant
0

MC33978AEK

D# V99:2348_07185642

NXP Semiconductors

22 Channel Multiple Switch Detection Interface

RoHS: Compliant
0
Part Number Manufacturer Description Stock

MC33978AEK

D# MC33978AEK

NXP Semiconductors

Multiple Switch Detection Interface 32-Pin SOICW-EP Rail - Rail/Tube (Alt: MC33978AEK)

0

MC33978AEKR2

D# MC33978AEKR2

NXP Semiconductors

Multiple Switch Detection Interface 32-Pin SOICW-EP T/R - Tape and Reel (Alt: MC33978AEKR2)

0
Part Number Manufacturer Description Stock

MC33978AEKR2

D# MC33978AEKR2

NXP Semiconductors

Multiple Switch Detection Interface 32-Pin SOICW-EP T/R (Alt: MC33978AEKR2)

0
Part Number Manufacturer Description Stock

MC33978AEKR2

D# MC33978AEKR2

NXP Semiconductors

Multiple Switch Detection Interface 32-Pin SOICW-EP T/R (Alt: MC33978AEKR2)

0

MC33978AEK

D# MC33978AEK

NXP Semiconductors

Multiple Switch Detection Interface 32-Pin SOICW-EP Rail (Alt: MC33978AEK)

0
Part Number Manufacturer Description Stock

MC33978AEKR2

D# MC33978AEKR2-ND

NXP Semiconductors

IC INTERFACE SPECIALIZED 32SOIC

0

MC33978AEK

D# MC33978AEK-ND

NXP Semiconductors

IC INTERFACE SPECIALIZED 32SOIC

240
Part Number Manufacturer Description Stock

MC33978AEK

Freescale Semiconductor

In stock shipping within 2days

2941
Part Number Manufacturer Description Stock

MC33978AEKR2

D# 2890509

NXP Semiconductors

SWITCH DETECTION INTERFACE, SPI, HSOIC32

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
0

MC33978AEK

D# 2776214

NXP Semiconductors

SPI SWITCH DETECTION INTERFACE, WSOIC-8

RoHS: Compliant
Min Qty: 1
Container: Each
0
Part Number Manufacturer Description Stock

MC33978AEK

NXP Semiconductors

Multiple Switch Detection Interface, SOIC-EP 32PIN

RoHS: Compliant
pbFree: Yes
0

MC33978AEKR2

NXP Semiconductors

33978 Series 3 to 5.25 V 22 Ch Multiple Switch Detection Interface - SOIC-32EP

RoHS: Compliant
pbFree: Yes
0
Part Number Manufacturer Description Stock

MC33978AEKR2

Freescale Semiconductor

OEM/CM QUOTES ONLY | NO BROKERS

7816

MC33978AEK

NXP Semiconductors

OEM/CM QUOTES ONLY | NO BROKERS

11600
Part Number Manufacturer Description Stock

MOTMC33978AEKR2

NXP Semiconductors

OEM/CM ONLY

1114

MC33978AEKR2

NXP Semiconductors

OEM/CM ONLY

1100

MC33978AEK

NXP Semiconductors

OEM/CM ONLY

705
Part Number Manufacturer Description Stock

MC33978AEK

D# 841-MC33978AEK

NXP Semiconductors

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

RoHS: Compliant
78
Part Number Manufacturer Description Stock

MC33978AEK

D# XSKDRABS0012198

NXP Semiconductors

SOIC 32/A/Switch Detection Interface, 22-switches, 3.3 V / 5.0 V SPI / 12N

986
Part Number Manufacturer Description Stock

MC33978AEK

D# 56Y1621

NXP Semiconductors

SWITCH DETECTION INTERFACE, 22-SWITCHES, 3.3 V / 5.0 V SPI , SOICW-EP 32, TUBE MULTIPLE DP, TUBE ROHS COMPLIANT: YES

RoHS: Compliant
Min Qty: 42
Container: Bulk
0

MC33978AEKR2

D# 61AC0287

NXP Semiconductors

SWITCH DETECTION INTERFACE, SPI, HSOIC32, IC Interface Type:SPI, Interface Applications:Automotive Systems, HVAC, Industrial Control Systems, Lighting, PLC, Process Control, Supply Voltage Min:4.5V, Supply Voltage Max:36V, Interface RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
0
Part Number Manufacturer Description Stock

2MC33978AEK

Nexperia

OEM/CM ONLY

1246

MC33978AEKR2

NXP Semiconductors

OEM/CM ONLY

6754

MC33978AEK

NXP Semiconductors

OEM/CM ONLY

1254
Part Number Manufacturer Description Stock

MC33978AEKR2

NXP Semiconductors

shipping today

926
Part Number Manufacturer Description Stock

MC33978AEK

D# 2776214

NXP Semiconductors

SPI SWITCH DETECTION INTERFACE, WSOIC-8

RoHS: Compliant
Min Qty: 1
Container: Each
0

Quick Inquiry

MC33978AEK

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

View the Certificates

Contact Us

Do you have any question about MC33978AEK?

MC33978AEK QRCode

Scan to view this page

Featured Products

LM393DR

IC COMPARATOR DUAL 0.8MA 8-SOIC

MBR0530T1G

DIODE SCHOTTKY 30V 500MA SOD123

ADM202JRN-REEL7

IC TX/RX RS-232 5V 15KV 16SOIC

AZ1117EH-3.3TRG1

IC REG LINEAR POS ADJ 1A SOT223

3214W-1-502E

TRIMMER 5K OHM 0.25W SMD

0451007.MRL

FUSE BRD MNT 7A 125VAC/VDC 2SMD

BTA10-700BRG

TRIAC 700V 10A TO220AB

PI3PCIE3422ZHE

IC MUX/DEMUX 8 X SPST 42TQFN

MAX14757EUE+

IC SWITCH QUAD SPST 16TSSOP

IS43TR16128CL-125KBLI

IC SDRAM 2GBIT 800MHZ 96BGA

View More »

MC33978AEK Tags

  • MC33978AEK
  • MC33978AEK PDF
  • MC33978AEK datasheet
  • MC33978AEK specification
  • MC33978AEK image
  • NXP
  • NXP MC33978AEK
  • buy MC33978AEK
  • MC33978AEK price
  • MC33978AEK distributor
  • MC33978AEK supplier
  • MC33978AEK wholesales

MC33978AEK is Available in