emote 8-Bit I2C and SMBus I/O Expander 16-SSOP -40 to 85
Texas Instruments
Texas Instruments - TCA9554
$0.53 - $25.15
Texas Instruments - TCA9554DB
[no prices available]
Texas Instruments - TCA9554PW
Texas Instruments - TCA9554DBQR
Texas Instruments - TCA9554DBR
$0.59 - $1.67
Texas Instruments - TCA9554DWR
$0.53 - $1.59