Name: PCA9557D/DG,118
Brand: NXP
SKU: PCA9557D-DG-118
Availability: InStock
Rating: 5 (163 reviews)

PCA9557D/DG,118

For Reference Only

Part Number	PCA9557D/DG,118
Manufacturer	NXP
Description	IC I/O PORT I2C/SMBUS 16-SOIC
Datasheet	PCA9557D/DG,118 Datasheet PCA9557D/DG,118 Specifications
Package	16-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	2,944 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 2 - May 7 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # PCA9557D/DG,118 (Interface - I/O Expanders) 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 PCA9557D/DG,118 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add PCA9557D/DG,118 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of PCA9557D/DG,118.

PCA9557D/DG,118 Specifications

Manufacturer	NXP
Category	Integrated Circuits (ICs) - Interface - I/O Expanders
Package	16-SOIC (0.154", 3.90mm Width)
ECAD
Series	-
Number of I/O	8
Interface	I2C, SMBus
Interrupt Output	No
Features	POR
Output Type	Open Drain, Push-Pull
Current - Output Source/Sink	10mA, 25mA
Clock Frequency	400kHz
Voltage - Supply	2.3 V ~ 5.5 V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	16-SOIC (0.154", 3.90mm Width)
Supplier Device Package	16-SO

PCA9557D/DG,118 Datasheet

PCA9557D/DG,118 Reviews

Madal*****akash

March 24, 2023

★ ★ ★ ★ ★

Good and works well. What else is there to say about it.

Barre*****llard

March 19, 2023

★ ★ ★ ★ ★

Heisener has been the best in this industry for many years. Very quick and easy if you know what you are looking for. if you don't know exactly what you are looking for, you are going to be lost.

Mia*****jwa

March 19, 2023

★ ★ ★ ★ ★

Super Fast Delivery & Well Packaged - Great Service - No Problems

Itzel*****dhari

February 28, 2023

★ ★ ★ ★ ★

The capacitors were exactly the ones I wanted. Perfect fit.

Write a Review

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PCA9557D/DG,118 Packaging

PCA9557D/DG,118 FAQ

1. How to order PCA9557D/DG,118 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 PCA9557D/DG,118 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the PCA9557D/DG,118. All suppliers must pass our qualification reviews before they can publish their products including PCA9557D/DG,118 on Heisener; we pay more attention to the channels and quality of PCA9557D/DG,118 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the PCA9557D/DG,118 price and inventory displayed accurate?

The price and inventory of PCA9557D/DG,118 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 PCA9557D/DG,118?

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 PCA9557D/DG,118 we delivered, we will accept the replacement or return of the PCA9557D/DG,118 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 PCA9557D/DG,118.

(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 PCA9557D/DG,118 pin diagram, PCA9557D/DG,118 datasheet?

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

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PCA9557D/DG,118 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

PCA9557D,118

D# V72:2272_06535773

NXP Semiconductors

I2C/SMBus Interface 100kHz/400kHz 5.5V 16-Pin SO T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

PCA9557D,118

D# 568-PCA9557D118CT-ND

NXP Semiconductors

IC I/O EXPANDER I2C 8B 16SOIC

4963

PCA9557D/DG,118

D# PCA9557D/DG,118-ND

NXP Semiconductors

IC I/O PORT I2C/SMBUS 16-SOIC

Part Number

Manufacturer

Description

Stock

PCA9557D,118

D# 2890479

NXP Semiconductors

I/O EXPANDER, 8BIT, 400KHZ, SOIC-16

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

2959

Part Number

Manufacturer

Description

Stock

PCA9557D,118

NXP Semiconductors

Stock

2475

Part Number

Manufacturer

Description

Stock

PCA9557D,118

NXP Semiconductors

BU 510 - SECURITY & CONNECTIVITY

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

PCA9557D,118

D# 771-PCA9557D118

NXP Semiconductors

Interface - I/O Expanders 8-BIT I2C FM TP GPIO

RoHS: Compliant

4710

Part Number

Manufacturer

Description

Stock

PCA9557D,118

D# 52AH1111

NXP Semiconductors

I/O EXPANDER, 8 I/O, SOIC-16, Chip Configuration:8bit, Bus Frequency:400kHz, IC Interface Type:I2C, SMBus, Supply Voltage Min:2.3V, Supply Voltage Max:5.5V, Interface Case Style:SOIC, No. of Pins:16Pins, No. of I/O s:8I/O s RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

120

Part Number

Manufacturer

Description

Stock

PCA9557D,118

NXP Semiconductors

420

Part Number

Manufacturer

Description

Stock

PCA9557D,118

NXP Semiconductors

Parallel I/O Port, 8-Bit, 8 I/O, CMOS, PDSO16

RoHS: Compliant

330

Part Number

Manufacturer

Description

Stock

PCA9557D,118

D# 2890479

NXP Semiconductors

I/O EXPANDER, 8BIT, 400KHZ, SOIC-16

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

1170

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PCA9557D/DG,118

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