Datasheet Texas Instruments PCA9554PW

Remote 8-Bit I2C and SMBus I/O Expander with Interrupt Output and Configuration Registers 16-TSSOP -40 to 85

Datasheets

PDF, 763 Kb, Revision: C, File published: Jun 12, 2014

Extract from the document

Lifecycle Status	NRND (Not recommended for new designs)
Manufacture's Sample Availability	No

Replacement	TCA9554PWR
Replacement Code	P

I2C Address	0100 xxx
Max Frequency	400 kHz
Number of I/Os	8
Operating Temperature Range	-40 to 85 C
Package Group	SSOP
Rating	Catalog
VCC(Max)	5.5 V
VCC(Min)	2.3 V
Voltage Nodes	2.7,3.3,3.6,5 V
fSCLK(Max)	0.4 MHz

RoHS

Compliant

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Series: PCA9554 (9)