MPNHarborRFQ 0
PCA9555BS,118 representative package visual — not an exact-product photograph
Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image
Exact MPN14 sourced attributes1 source document

NXP USA Inc. · exact orderable part

PCA9555BS,118

IC I/O EXPANDER I2C 16B 24HVQFN

Interface
I²C, SMBus
Number of I/O
16
Voltage - Supply
2.3V ~ 5.5V
Output Type
Push-Pull
Current - Output Source/Sink
10mA, 25mA
Clock Frequency
400 kHz
Interrupt Output
Yes
Features
POR
Operating Temperature
-40°C~85°C
Original manufacturerCommercial terms confirmed per lot
ManufacturerNXP USA Inc.
Package / case24-VFQFN Exposed Pad
Mounting typeSurface Mount
PackingTape & Reel (TR); Cut Tape (CT); Digi-Reel®

Technical parameters

Technical specifications

14 normalized values · 1 validated source

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ParameterValue
Base Product NumberPCA9555 [1]
Clock Frequency400 kHz [1]
FeaturesPOR [1]
Current - Output Source/Sink10mA, 25mA [1]
InterfaceI²C, SMBus [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 TypePush-Pull [1]
Product StatusActive [1]
Voltage - Supply2.3V ~ 5.5V [1]
Package / Case24-VFQFN Exposed Pad [1]
Specification references[1]NXP USA Inc. PCA9555BS,118 vendor product record ↗

Catalog relationships

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

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