MPNHarborRFQ 0
PCAL9539AHF,128 representative package visual — not an exact-product photograph
Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image
Exact MPN16 sourced attributes1 source document

NXP USA Inc. · exact orderable part

PCAL9539AHF,128

IC XPNDR 400KHZ I2C 24HWQFN

Interface
I²C
Number of I/O
16
Voltage - Supply
1.65V ~ 5.5V
Output Type
Open Drain, Push-Pull
Current - Output Source/Sink
10mA, 25mA
Clock Frequency
400 kHz
Interrupt Output
Yes
Features
POR
DigiKey Programmable
Not Verified
Original manufacturerCommercial terms confirmed per lot
ManufacturerNXP USA Inc.
Package / case24-WFQFN Exposed Pad
Mounting typeSurface Mount
PackingTape & Reel (TR) Cut Tape (CT) Digi-Reel®

Technical parameters

Technical specifications

16 normalized values · 1 validated source

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ParameterValue
Base Product NumberPCAL9539 [1]
Clock Frequency400 kHz [1]
FeaturesPOR [1]
Current - Output Source/Sink10mA, 25mA [1]
DigiKey ProgrammableNot Verified [1]
InterfaceI²C [1]
Interrupt OutputYes [1]
MfrNXP USA Inc. [1]
Mounting TypeSurface Mount [1]
Number of I/O16 [1]
Operating Temperature-40°C ~ 85°C [1]
Output TypeOpen Drain, Push-Pull [1]
Product StatusActive [1]
Voltage - Supply1.65V ~ 5.5V [1]
SeriesAgile [1]
Package / Case24-WFQFN Exposed Pad [1]
Specification references[1]NXP USA Inc. PCAL9539AHF,128 vendor product record ↗

Catalog relationships

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ManufacturerNXP USA Inc.View brand page →CategoryI/O ExpandersView category page →

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