Product Centre

PCA9538DBR - Texas Instruments

I2C and SMBus Low Power I/O Expander 16-Pin SSOP T/R

Parameters
Voltage Nodes(V)2.7,3.3,3.6,5
VCC(Min)(V)2.3
# of I/Os8
Operating Temperature Range(C)-40 to 85
RatingCatalog
fSCLK(Max)(MHz)0.4
Approx. Price (US$)0.59 | 1ku
Package GroupSOIC,TSSOP,SSOP,TVSOP
Package Sizemm2
VCC(Max)(V)5.5
Max Frequency(kHz)400
I2C Address1110 0xx
Features
Part FamilyPCA9538
StatusACTIVE
ROHSCompliant
PB FreeNo
Inventory
Distributor Part number Quantity Cost
TI store PCA9538DBR 85 $1.52 Buy now
Digi-Key PCA9538DBR 1305 $1.53 Buy now
Mouser Electronics PCA9538DBR 1826 $1.45 Buy now
AVNET Express PCA9538DBR $0.75 Buy now
AVNET Europe PCA9538DBR $0.98 Buy now