Datasheet Texas Instruments TCA9539RTWR

Remote 16-Bit I2C and SMBus Low-Power I/O Expander w/ Interrupt Output, Reset, and Config Registers 24-WQFN -40 to 85

Datasheets

PDF, 1.5 Mb, Revision: C, File published: Apr 26, 2016

Extract from the document

Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	Yes

I2C Address	1110 1xx
Max Frequency	400 kHz
Number of I/Os	16
Operating Temperature Range	-40 to 85 C
Package Group	WQFN
Rating	Catalog
VCC(Max)	5.5 V
VCC(Min)	1.65 V
Voltage Nodes	1.8,2.7,3.3,3.6,5 V
fSCLK(Max)	0.4 MHz

RoHS

Compliant

Evaluation Modules & Boards: IO-EXPANDER-EVM
IO-EXPANDER-EVM: I2C and SMBus IO Expander Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
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Series: TCA9539 (3)