MPN

NXP 16-Channel I/O Expander I2C, SMBus 24-Pin SOIC, PCA9555D,112

RS Stock No.:: 483-7193
Mfr. Part No.:: PCA9555D,112
Manufacturer:: NXP

NXP 16-Channel I/O Expander I2C, SMBus 24-Pin SOIC, PCA9555D,112

The image is for reference only, please refer to product details and specifications

View all I/O Expanders

Bulk discount available

Subtotal (1 unit)*

HK$14.90

FREE delivery for orders over HK$250.00

Last RS stock

31 left, ready to ship from another location
Final 132 unit(s) shipping from 29 December 2025

Units	Per unit
1 - 7	HK$14.90
8 - 39	HK$14.60
40 +	HK$14.30

*price indicative

RS Stock No.:: 483-7193
Mfr. Part No.:: PCA9555D,112
Manufacturer:: NXP

Specifications

Product overview and Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	NXP
	Number of I/O Channels	16
	Interface	I2C, SMBus
	Number of Pins	24
	Package Type	SOIC
	Clock Frequency	400kHz
	Mounting Type	Surface Mount
	Maximum Supply Voltage	5.5 V
	Minimum Supply Voltage	2.3 V

	Select all
	Brand NXP
	Number of I/O Channels 16
	Interface I2C, SMBus
	Number of Pins 24
	Package Type SOIC
	Clock Frequency 400kHz
	Mounting Type Surface Mount
	Maximum Supply Voltage 5.5 V
	Minimum Supply Voltage 2.3 V

Datasheet

COO (Country of Origin):: TH

Serial I/O Expanders, NXP Semiconductors

Note

NXP is a trademark of NXP B.V.

Related links