PCA9555PW,118
16-bit I/O Expander w/ Interrupt; I2C; SMBus; 400kHz; 2,3V~5,5V; -40°C ~ 85°C;; Equivalent: PCA9555PW,118; PCA9555PW,112;





Brands: NXP USA Inc.
Mfr.Part #: PCA9555PW,118
Datasheet: PCA9555PW,118 Datasheet (PDF)
Package/Case: 24-TSSOP
RoHS Status:
Stock Condition: 9,039 pcs, New Original
Product Type: I/O Expanders
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
Qty | Unit Price | Ext Price |
---|---|---|
1 | $0.831 | $0.831 |
10 | $0.700 | $7.000 |
30 | $0.633 | $18.990 |
100 | $0.577 | $57.700 |
500 | $0.557 | $278.500 |
1000 | $0.544 | $544.000 |
In Stock 9,039 PCS
PCA9555PW,118 General Description
Introducing the PCA9555PW,118 - a versatile remote I/O expander perfect for a variety of applications. This innovative device offers 16 quasi-bidirectional I/O pins that can be easily configured as inputs or outputs, providing flexibility and customization options for users. With a ultra-low dropout voltage of 0.2V at 5mA, it can operate within a wide supply voltage range of 1.65V to 5.5V, ensuring compatibility with most microcontroller families. Additionally, each I/O pin is capable of sinking up to 10mA and sourcing up to 25mA of current, making it suitable for driving a variety of devices

Features
- I2C-bus controlled I/O expansion for easy integration
- Built-in noise filter reduces data distortion
- Active low interrupt output for flexible signaling
- Power-on reset function ensures stable operation

Application
- Enhancing industrial processes
- Smart home automation solutions
- Optimizing automotive functions

Specifications
Parameter | Value | Parameter | Value |
---|---|---|---|
isSample | true | sampleItemType | ITEM_TYPE_SAMPLE |
leadTime | 17 | exclusiveItemType | ITEM_TYPE_SAMPLE |
minPackQty | 2500 | isExSample | true |
isDistributor | true | salesNum | PCA9555PW,118 |
pack_type | REEL | price_flg | Y |
pack_desc | Reel 13" Q1/T1 |
Shipping
Shipping Type | Ship Fee | Lead Time | |
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time:Shipping fee depend on different zone and country.
Payment
Terms of payment | Hand Fee | |
---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.5% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product Inventory
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Step2 :Pressure Relief Packaging
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Step3 :Anti Static Packaging
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Step4 :Protective Packaging
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Step5 :Sealed Packaging
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Step6 :Preparation for shipment
We will inspect and count all goods before shipping to ensure that all products are intact and in accurate quantity, and will fully package them to ensure that they will not be damaged during transportation.
Q: How can I order the PCA9555PW,118?
A: To place an order for the PCA9555PW,118, select the "Add to Cart" button associated with the product listing on our website. Once selected, you can finalize your purchase by proceeding to the checkout page, where you can enter your payment and shipping information.
Q: What is the warranty period for the PCA9555PW,118?
A: We offer a 1-year warranty on the PCA9555PW,118. This warranty covers any defects in materials and artistry under normal use. During the warranty period, if the product is found to be defective, it will be repaired or replaced at no charge. For further details, please refer to our warranty policy.
Q: How does Ovaga ensure the authenticity of PCA9555PW,118 from NXP USA Inc.?
A: Ovaga has a dedicated business development team that rigorously tests and verifies the credentials of original NXP USA Inc. manufacturers and authorized agents. All NXP USA Inc. suppliers must pass a qualification review before they can list their PCA9555PW,118 products on our platform. We emphasize sourcing from reliable channels and maintaining high product quality standards, ensuring you can make your purchase with confidence.
Q: How can I find detailed information about the PCA9555PW,118 chips, such as application notes, factory information, and images?
A: You can utilize Ovaga's intelligent search engine, filter by the Ethernet PHY Products category, or visit the NXP USA Inc. information page to find comprehensive details about the PCA9555PW,118.
Q: Are the price and stock information for PCA9555PW,118 on Ovaga's platform accurate?
A: Inventory levels for NXP USA Inc. products can fluctuate and may not be updated in real time. The information is refreshed periodically within 24 hours. To confirm stock availability and final pricing, you must confirm your order with an Ovaga salesperson or customer service representative before proceeding with payment.
Q: Can I place orders offline with Ovaga?
A: Yes, offline orders are accepted. You can navigate to the "My Orders" section and enter transaction management to place your order. Reviewing the "Order Details" and proceeding to place the order is straightforward. Additionally, you may benefit from coupons or selected gifts when ordering online.
Q: What payment methods are accepted by Ovaga?
A: Ovaga accepts various payment methods, including Wire Transfer, PayPal, Credit Cards, Western Union, and Money Gram.
Q: How is shipping arranged, and how can I track my package?
A: Customers can choose from industry-leading freight companies such as DHL, FedEx, UPS, TNT, EMS, and Registered Air Mail. Once your order is processed for shipment, you will receive an email with the shipping status and tracking number. Note that tracking information may take up to 24 hours to be displayed by carriers. Typically, express delivery takes 2-5 days.
Q: What is the return or replacement process for PCA9555PW,118?
A: Ovaga conducts Pre-Shipment Inspections (PSI) on all orders to ensure quality before shipment. Suppose there are issues such as quantity discrepancies, incorrect items, or visible defects (e.g., breakage or rust), and they are acknowledged by us. In that case, returns or replacements will be accepted under the following conditions:
- ●The defect must be reported within 365 days after delivery.
- ●The product must be unused and in its original, unopened packaging.
- ●Requesting Return Authorizations must be obtained.
For the return process:
- ●Please inform us within 365 days of receiving the product.
- ●Obtain Return Authorization from our team.
- ●Please refer to our After-Sale Matters for more detailed instructions.
Q: How can I contact Ovaga for support, including obtaining datasheets or pin diagrams for the PCA9555PW,118?
A: For any after-sales support or technical inquiries, including requests for datasheets or pin diagrams, please get in touch with us via email at [email protected].
Q: What can you tell me about Ovaga's quality assurance practices?
A: Ovaga is committed to maintaining the highest standards of quality. We are certified under ISO14001, ISO 9001, IATF16949, ISO13485, and DUNS standards by the Quality Systems Registrar. This certification signifies that our operational systems meet stringent international standards in quality management. Our compliance is regularly reviewed and tested to ensure ongoing adherence to these standards, affirming our commitment to quality and continuous improvement.
Q: What do the ISO, IATF, and DUNS certifications mean for customers of Ovaga?
A: Our ISO, IATF, and DUNS certifications assure customers that Ovaga operates systems that are both accurate and comprehensive, meeting the rigorous requirements of the ISO, IATF, and DUNS standards. This certification underscores our long-term commitment to continuous improvement across our operations. As a note to our customers, while we strive for accuracy in product data on our website, we recommend referring to the manufacturer's datasheet or catalog for confirmed product specifications before placing an order. If you identify any discrepancies, please get in touch with us immediately.
Part points
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The PCA9555PW,118 is an I2C/SMbus interface board that allows you to expand digital input/output (GPIO) capabilities in a system with limited pins. Key features include:
16-bit IO expander controlled by I2C/SMBus interfaces.
5V tolerant inputs and open-drain interrupt outputs.
Configurable hardware address pin(s).
Internal power-on reset for easy system initialization.
Low standby current consumption to minimize power usage. The PCA9555PW,118 is commonly used in applications such as monitoring sensors and switches, controlling lighting systems, and automotive auxiliary control systems. -
Equivalent
The equivalent product of PCA9555PW,118 is another I2C/SMBus interface expander with similar functionality, like LM836 or PCF857
These products can be used interchangeably in projects requiring a similar expansion device. -
Features
The PCA9555PW,118 is a versatile I2C/SMBus interface expander. Key features include:
16-bit Input/Output (I/O) expansion.
Support for I2C or SMBus communication protocols.
5V tolerant inputs and open-drain interrupt outputs.
Configurable hardware address pins.
Internal power-on reset function.
Active low interrupt output.
Noise filters on SCL/SDA inputs.
Low standby current consumption, suitable for energy-saving applications. These features make the PCA9555PW,118 ideal for tasks like sensor monitoring, lighting control, and automotive auxiliary functions. -
Pinout
The PCA9555PW,118 is an I2C/SMBus interface expander with 16 digital input/output lines. It has a TSSOP-24 package. Key pin functions are:
SDA (Slave Data): Bidirectional data line for I2C communication.
SCL (Slave Clock): Bidirectional clock signal for I2C transactions.
CE0/INTA: Chip enable/input A, controls the state of digital I/O lines.
CE1/INTB: Chip enable/input B with similar functionality. This expander offers features such as interrupt outputs and hardware address pin configuration, making it suitable for a wide range of applications. -
Manufacturer
The PCA9555PW,118 is manufactured by NXP (Netherlands Philips Corporation), a global semiconductor manufacturer known for its innovations in smart electronics. NXP operates in various markets, including automotive, IoT, and industrial applications. -
Application Field
PCA9555PW,118 is an I2C/I2C/SMBus interface expander used in various applications such as sensor monitoring, lighting control, automotive systems, medical equipment, smart home automation, and industrial process enhancements. -
Package
The PCA9555PW,118 has a Package type of TSSOP-24.
Assembly Advice
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