800-219-9001 RFQ
PH2-PCA9545APW,112 — TSSOP / SSOP / MSOP package (representative)
TSSOP / SSOP / MSOP
Representative of package type
NXP Semiconductors

PH2-PCA9545APW,112

I2C Switch · TSSOP-20 · Interface
Part Status: Active
Data last refreshed Jul 31, 2026
Manufacturer
NXP Semiconductors
Mfr Part #
PH2-PCA9545APW,112
Series
PCA9545A
Category
I2C Switch
Datasheet
View datasheet ↗
Availability & Pricing
Unit PriceRequest a Quote
Request a Quote → Check Live Availability

Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Channels4
Voltage Range2.3V ~ 5.5V
InterfaceI2C/SMBus
Physical & Thermal
Package / CaseTSSOP-20
Mounting TypeSurface Mount
SeriesPCA9545A
Operating Temperature-40°C ~ 85°C
Classification & Lifecycle
CategoryI2C Switch
TypeInterface
Part StatusActive

4-channel I2C-bus multiplexer with interrupt logic and reset

Environmental & Export Classifications

RoHS Status
RoHS Compliant

Part Activity

recent searches, RFQs & offers
PH2-PCA9545APW,112 viewed on the web · Web User
PH2-PCA9545APW,112 viewed on the web · Web User
PH2-PCA9545APW,112 viewed on the web · Web User
PH2-PCA9545APW,112 viewed on the web · Web User
PH2-PCA9545APW,112 viewed on the web · Web User
PH2-PCA9545APW,112 searched via the web · Web User
Specifications reviewed & updated · ZDI

Recent search and sourcing activity for PH2-PCA9545APW,112.

Engineering FAQ

What are the key specifications of PH2-PCA9545APW,112?
Channels: 4; Voltage Range: 2.3V ~ 5.5V; Interface: I2C/SMBus.
What package is PH2-PCA9545APW,112 supplied in?
PH2-PCA9545APW,112 is supplied in the TSSOP-20 package, surface mount, rated -40°C ~ 85°C.
Can ZDI source PH2-PCA9545APW,112 beyond the quantities shown?
Yes — ZD Integrated Circuits specializes in sourcing hard-to-find, obsolete, and excess electronic components through its global network, with counterfeit-avoidance inspection on every lot. Submit an RFQ with your target quantity for availability and pricing.

Documents & Media

Quality & Counterfeit Avoidance

ISO 9001 ERAI Member ESD Certified GIDEP Participant ZDI EQuality Process CAGE Code 1V8K2

ZD Integrated Circuits operates an ISO 9001-certified quality system incorporating JEDEC-standard process-control elements. In an era of global sourcing and internet procurement, standards compliance alone no longer assures component authenticity — so ZDI pioneered a multi-layered counterfeit-avoidance program: supplier analysis at the source-country level, detailed component analysis, defined inspection standards for all incoming devices, and stringent supplier rating and review. These programs let ZDI guarantee the integrity and the source of every component it ships.

Every lot moves through ZDI's EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with Quality-Manager disposition before release. Nonconforming material is quarantined; conforming material is warehoused or shipped.

✓Multi-stage EQuality Process™ inspection (QI-1 · QI-2/camera · QI-3)
✓Source-country supplier analysis, rating & review
✓Incoming inspection, RoHS verification, bake, full lot traceability
✓ESD-controlled handling · authentic parts guaranteed

Related Parts

from NXP Semiconductors

Need PH2-PCA9545APW,112?

ZD Integrated Circuits sources hard-to-find, obsolete, and excess components worldwide — pricing and availability, fast.

Request a Quote →