800-219-9001 RFQ
PCA9535PWR — TSSOP / SSOP / MSOP package (representative)
TSSOP / SSOP / MSOP
Representative of package type
TI

PCA9535PWR

I/O Expander · TSSOP-24 · Interface
Part Status: Active
Data last refreshed Jul 28, 2026
Manufacturer
TI
Mfr Part #
PCA9535PWR
Series
PCA9535
Category
I/O Expander
Datasheet
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Availability & Pricing
Unit PriceRequest a Quote
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Product Attributes

Electrical & Parametric
Supply Voltage2.3V ~ 5.5V
I2C Address0x20-0x27
Io Pins16
InterruptYes
Physical & Thermal
Package / CaseTSSOP-24
Mounting TypeSurface Mount
SeriesPCA9535
Operating Temperature-40°C ~ 85°C
Classification & Lifecycle
CategoryI/O Expander
TypeInterface
Part StatusActive

16-bit I2C/SMBus low-power I/O expander with interrupt and configuration registers

Environmental & Export Classifications

RoHS Status
RoHS Compliant

Availability & Sourcing

1 source
SourceMfrQtyDate CodeConditionStatus
Market TI 88500 25+26+ — Available RFQ

ZDI Stock — in our warehouse · Market — offers available through our sourcing network · Live — recent offers from our sourcing network.

Part Activity

recent searches, RFQs & offers
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Specifications reviewed & updated · ZDI

Recent search and sourcing activity for PCA9535PWR.

Engineering FAQ

What are the key specifications of PCA9535PWR?
Supply Voltage: 2.3V ~ 5.5V; I2C Address: 0x20-0x27; Io Pins: 16; Interrupt: Yes.
What package is PCA9535PWR supplied in?
PCA9535PWR is supplied in the TSSOP-24 package, surface mount, rated -40°C ~ 85°C.
Can ZDI source PCA9535PWR 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

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