Name: CQ82C55AZ
Brand: Intersil
SKU: CQ82C55AZ
Price: 16.3572 USD
Availability: InStock
Rating: 5 (182 reviews)

CQ82C55AZ

For Reference Only

Part Number	CQ82C55AZ
Manufacturer	Intersil
Description	IC I/O EXPANDER 24B 44MQFP
Datasheet	CQ82C55AZ Datasheet CQ82C55AZ Specifications
Package	44-QFP
ECAD
In Stock	12,090 piece(s)
Unit Price	$ 16.3572 *
Lead Time	To be Confirmed
Estimated Delivery Time	May 19 - May 24 (Choose Expedited Shipping)
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Part Number # CQ82C55AZ (Interface - I/O Expanders) is manufactured by Intersil 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 CQ82C55AZ specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add CQ82C55AZ with quantity into BOM. Heisener.com does NOT require any registration to request a quote of CQ82C55AZ.

CQ82C55AZ Specifications

Manufacturer	Intersil
Category	Integrated Circuits (ICs) - Interface - I/O Expanders
Package	44-QFP
ECAD
Series	-
Number of I/O	24
Interface	Parallel
Interrupt Output	No
Features	-
Output Type	Open Drain
Current - Output Source/Sink	2.5mA
Clock Frequency	-
Voltage - Supply	4.5 V ~ 5.5 V
Operating Temperature	0°C ~ 70°C
Mounting Type	Surface Mount
Package / Case	44-QFP
Supplier Device Package	44-MQFP (10x10)

CQ82C55AZ Datasheet

CQ82C55AZ Reviews

Qui*****Sarna

April 3, 2023

★ ★ ★ ★ ★

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

Raqu*****orse

April 1, 2023

★ ★ ★ ★ ★

Completely satisfied of CQ82C55AZ , I always find what I need. The site is easy to get the components .

Adel***** Gill

March 7, 2023

★ ★ ★ ★ ★

I've had no issues. Good product, would buy again.

Brys*****hapman

February 27, 2023

★ ★ ★ ★ ★

Bought these to help prevent solar panels from feeding back. Works great and doesn't get as hot.

Kor*****uthra

February 21, 2023

★ ★ ★ ★ ★

quick delivery, received with well packaged, exactly as listed - Thanks

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CQ82C55AZ Packaging

CQ82C55AZ FAQ

1. How to order CQ82C55AZ 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 CQ82C55AZ is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the CQ82C55AZ. All suppliers must pass our qualification reviews before they can publish their products including CQ82C55AZ on Heisener; we pay more attention to the channels and quality of CQ82C55AZ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the CQ82C55AZ price and inventory displayed accurate?

The price and inventory of CQ82C55AZ 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 CQ82C55AZ?

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 CQ82C55AZ we delivered, we will accept the replacement or return of the CQ82C55AZ 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 CQ82C55AZ.

(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 CQ82C55AZ pin diagram, CQ82C55AZ datasheet?

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

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CQ82C55AZ 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

CQ82C55AZ

D# CQ82C55AZ

Intersil Corporation

CMOS Programmable Peripheral Interface 44-Pin MQFP - Trays (Alt: CQ82C55AZ)

Part Number

Manufacturer

Description

Stock

CQ82C55AZ

D# CQ82C55AZ

Renesas Electronics Corporation

CMOS Programmable Peripheral Interface 44-Pin MQFP (Alt: CQ82C55AZ)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

CQ82C55AZ

Intersil Corporation

IC, I/O EXPANDER, Chip Configuration:8bit, Bus Frequency:8MHz, IC Interface Type:CMOS, Supply Voltage Min:4.5V, Supply Voltage Max:5.5V, Interface Case Style:MQFP, No. of Pins:44, No. of I/O's:24, Packaging:Each, MSL:- , RoHS Compliant: Yes

Part Number

Manufacturer

Description

Stock

CQ82C55AZ

Intersil Corporation

RoHS (ship within 1day) - D/C 2011

Part Number

Manufacturer

Description

Stock

CQ82C55AZ

D# CQ82C55AZ-ND

Renesas Electronics Corporation

IC I/O EXPANDER 24B 44MQFP

386

Part Number

Manufacturer

Description

Stock

CQ82C55AZ

Intersil Corporation

In stock shipping within 2days

2422

Part Number

Manufacturer

Description

Stock

CQ82C55AZ

D# 2542706

Renesas Electronics Corporation

I/O EXPANDER, 8BIT, 8MHZ, MQFP-44

RoHS: Compliant

Min Qty: 1

Container: Each

418

Part Number

Manufacturer

Description

Stock

CQ82C55AZ

Renesas Electronics Corporation

CMOS Programmable Peripheral Interface

RoHS: Compliant

pbFree: Yes

Part Number	Manufacturer	Description	Stock
CQ82C55AZ	INTERSI	OEM/CM QUOTES ONLY \| NO BROKERS	2875
ICQ82C55AZ	Intel Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	2
2CQ82C55AZ	ITS	OEM/CM QUOTES ONLY \| NO BROKERS	418

Part Number

Manufacturer

Description

Stock

CQ82C55AZ

Intersil Corporation

OEM/CM Immediate delivery

2577

Part Number

Manufacturer

Description

Stock

CQ82C55AZ

D# 968-CQ82C55AZ

Renesas Electronics Corporation

Interface - I/O Expanders PERI PRG-I/O 5V 8MHZ COM

RoHS: Compliant

916

Part Number

Manufacturer

Description

Stock

CQ82C55AZ

D# 79AH0093

Renesas Electronics Corporation

PB-FREE PERIPH PRG-I/O 5V 8MHZ 44 MQFP COM ROHS COMPLIANT: YES

RoHS: Compliant

Min Qty: 960

Container: Bulk

Part Number

Manufacturer

Description

Stock

CQ82C55AZ

D# NS-CQ82C55AZ

Intersil Corporation

OEM/CM ONLY

1075

Part Number

Manufacturer

Description

Stock

CQ82C55AZ

Intersil Corporation

PERIPHERAL INTERFACE, 44 Pin, Plastic, QFP

Part Number

Manufacturer

Description

Stock

CQ82C55AZ

Intersil Corporation

OEM/CM ONLY

10592

2CQ82C55AZ

ITS Electronics Inc

OEM/CM ONLY

465

Part Number

Manufacturer

Description

Stock

CQ82C55AZ

Intersil Corporation

IN stock Immediate delivery

2592

Part Number

Manufacturer

Description

Stock

CQ82C55AZ

n/a

shipping today

713

Part Number

Manufacturer

Description

Stock

CQ82C55AZ

Intersil Corporation

RFQ

6636

Part Number

Manufacturer

Description

Stock

CQ82C55AZ

D# 2542706

Renesas Electronics Corporation

I/O EXPANDER, 8BIT, 8MHZ, MQFP-44

RoHS: Compliant

Min Qty: 1

Container: Each

418

Quick Inquiry

CQ82C55AZ

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.

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