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  1. Home
  2. /Products
  3. /Integrated Circuits - ICs
  4. /Interface ICs
  5. /PCA9555APW
PCA9555APW thumbnail 1
NXP

PCA9555APW

Category
Interface ICs
Manufacturer
NXPDetails
Datasheet
Description
16-bit I2C-bus I/O Expander with Interrupt in TSSOP24 package
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Quality Control
Authentic & Traceable
Shipping (In-stock)
1-3 business days
Quote Response
Within 24 Hours
Stock Status7430
QuantityPCA9555APW
Country

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Specification
Product Details
Documentation
TypeDescriptionTypeDescription
No of bits16VDD [min]1.65
VDD [max]5.5Over volt tolerantY
No of supplies1Standby current [typ] (µA)0.5
Max Sink Current per bit (mA)25Max Sink Current, per package (mA)200
Source Current per bit (mA)10Interrupt output pinY
Output modeTotem poleInput mode: invert optionY
Internal pull-up resistor per bit (kOhm)100I2C-bus (kHz)400
Footprint body and leads52.14Operating Temperature (°C)-40~85
No of Addresses8Harmonized System Code854239
SafeAssureNo
Certified Quality & Compliance
Purchase & Inquiry
Secure Packaging
Shipping & Availability
Payment

YG GROUP supports reliable sourcing through quality controls and compliance documentation. Please confirm product requirements, applicable certifications and supporting documents before ordering.

  • 1. Certification Scope: Quality certifications apply only to the entities, sites and activities listed in valid certificates. Management system certification does not certify each individual product.
  • 2. Product Authenticity: Products must match the agreed manufacturer, part number and condition. Supplier screening and authenticity checks help reduce counterfeit risk.
  • 3. Inspection & Testing: The inspection scope follows product risks and agreed requirements. Additional testing, laboratory arrangements, costs and lead times require written confirmation.
  • 4. Traceability & Documentation: Request conformity certificates, traceability records or test reports before ordering. Document availability, issuer and coverage must be confirmed for the offered goods.
  • 5. Environmental Compliance: RoHS and REACH information is based on applicable manufacturer documentation. Confirm the exact part, declaration date and relevant exemptions before ordering.
  • 6. Handling & Protection: Handling, storage and packaging follow applicable product requirements, including ESD and moisture protection where required. Special handling requirements must be agreed before ordering.
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Product FAQ
Purchasing FAQ

What type of component is PCA9555APW, and what package does it use?

PCA9555APW is an authentic electronic component manufactured by NXP, categorized under Interface ICs. It is supplied in the standard manufacturer-specified package footprint, providing industry-standard mechanical dimensions and terminal configurations for board-level assembly. Full pinout configurations, physical footprint drawings, and rated operating tolerances are documented in the official PCA9555APW datasheet above.

Why is dynamic quotation used instead of a fixed price for PCA9555APW?

Electronic component spot-market pricing for PCA9555APW fluctuates based on real-time global availability, production date codes, minimum order quantities (MOQ), and packaging formats (e.g., Reel, Tube, Tray). Using an RFQ ensures you receive accurate, real-time volume pricing tied to verified, traceable inventory rather than stale catalog estimates.

What is the delivery timeline after placing an order for PCA9555APW?

Lead times for PCA9555APW depend on whether stock is dispatched from our central hub or regional franchise partners. Ready-to-ship inventory typically leaves the warehouse within 1–3 business days following quality inspection, while factory-direct or back-ordered allocations are confirmed with an estimated ship date upon RFQ reply.

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