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Mfr.	Mfr. No:	Qty	Ext Total

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PCA9555DWT

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See Product Specifications

Mouser No:

Not Assigned

Mfr. No:

PCA9555DWT

Mfr.:

Texas Instruments

Description:

Interface - I/O Expanders Remote 16-Bit I2C And SMBus I/O Expander With Interrupt Output And Configuration Registers 24-SOIC -40 to 85

Lifecycle:

NRND:

Not recommended for new designs.

Datasheet:

PCA9555DWT Datasheet

Availability

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Alternative Packaging

Mfr. Part No.:

Packaging:

Tube

Availability:

In Stock

Price:

£2.97

Min:

1

Mfr. Part No.:

Packaging:

Reel, Cut Tape, MouseReel

Availability:

In Stock

Price:

£3.58

Min:

1

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Texas Instruments
Product Category:	Interface - I/O Expanders
Series:	PCA9555
Mounting Style:	SMD/SMT
Package/Case:	SOIC-24
Interface Type:	I2C, Serial, SMBus
Interrupt Output:	With Interrupt
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C
Packaging:	Tube
Brand:	Texas Instruments
Features:	Configuration Registers, Interrupt Pin
Product:	I/O Expanders
Product Type:	I/O Expanders
Subcategory:	Interface ICs
Type:	I/O Expander
Unit Weight:	1.098 g

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Datasheet

PCA9555DWT Datasheet

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Process Change Notification (PDF)

Product Catalogs

FEATURED PRODUCTS

TEXAS INSTRUMENTS

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TCAL6416R I2C-Bus/SMBus I/O Expander

Provides GPIO and parallel input expansion for the two-line bidirectional SMBus or I²C bus protocol.

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Provides GPIO and parallel input expansion for the two-line bidirectional SMBus or I2C bus protocol.

TCAL9538 8-Bit I/O Expanders

Developed for two-line bidirectional I²C bus (or SMBus) protocol and a 1.08V to 3.6V V_CC operation.