Part Number
PCA9539DW, PCA9539
Manufactures
Texas Instruments ( http://www.ti.com/ )
Product Category
Semiconductors > Interface > I2C > I2C IO Expander
Product Image
Function
Remote 16-Bit I2C And SMBus, Low-Power I/O Expander With Interrupt Output, Reset & Config. Registers 24-SOIC -40 to 85
Product Class Attribute
Voltage Nodes(V) : 2.7,3.3,3.6,5
Package Group : SOIC,SSOP,TVSOP,VQFN
VCC(Min)(V) : 2.3
Operating Temperature Range(C) : -40 to 85
Rating : Catalog;fSCLK(Max)(MHz) : 0.4
I2C Address : 1110 1xx
Estimated Package Size (WxL)(mm2) :
24VQFN : 16 mm2: 4 x 4,
24TVSOP : 22 mm2: 4.4 x 5,
24SSOP : 33.735 mm2: 3.9 x 8.65,
24SSOP : 43.46 mm2: 5.3 x 8.2,
24SOIC : 115.5 mm2: 7.5 x 15.4
VCC(Max)(V) : 5.5;Max Frequency(kHz) : 400;# of I/Os : 16
RoHS Compliance
Compliant
PB_Free
Yes
Sample availability
Y
Official HomePage
http://www.ti.com/product/pca9539
PCA9539DW Datasheet
[ PCA9539DW PDF ]