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PCA9555DWRG4 - Texas Instruments

I2C and SMBus I/O Expander 24-Pin SOIC T/R

Parameters
Voltage Nodes(V)2.7,3.3,3.6,5
Package GroupSOIC,SSOP,TVSOP,TSSOP,VQFN
VCC(Min)(V)2.3
Operating Temperature Range(C)-40 to 85
RatingCatalog
fSCLK(Max)(MHz)0.4
I2C Address0100 xxx
Approx. Price (US$)0.80 | 1ku
VCC(Max)(V)5.5
Package Sizemm2
Max Frequency(kHz)400
# of I/Os16
Features
Part FamilyPCA9555
StatusACTIVE
ROHSCompliant
PB FreeNo
Inventory
Distributor Part number Quantity Cost
Mouser Electronics PCA9555DWRG4 $0.91 Buy now
Digi-Key PCA9555DWRG4 0 $0.91 Buy now
AVNET Express PCA9555DWRG4 $1.01 Buy now
AVNET Europe PCA9555DWRG4 $1.06 Buy now