3- to 5.5-V single channel 250kbps RS-232 line driver/receiver with +/-15-kV IEC-ESD protection 16-VQFN -40 to 85
Texas Instruments
Texas Instruments - TRS3221EIPWRG4
$1.16 - $1.62
Texas Instruments - TRS3221ECDBR
$0.78 - $2.14
Texas Instruments - TRS3221ECDB
$0.93 - $2.52
Texas Instruments - TRS3221EIDB
$0.35 - $1.29
Texas Instruments - TRS3221ECPWR
$0.66 - $2.99
Texas Instruments - TRS3221E
$0.35 - $45.43