SN75C3232 3-V To 5.5-V Two Channel RS-232 Compatible Line Driver/Receiver
Texas Instruments
Texas Instruments - SN75C3232DWR
$1.09 - $2.95
Texas Instruments - SN75C3232D
$1.42 - $10.86
Texas Instruments - SN75C3232DBR
$1.37 - $3.30
Texas Instruments - SN75C3232DRE4
$1.09 - $1.30
Texas Instruments - SN75C3232PWG4
$1.49 - $1.75
Texas Instruments - SN75C3232PWR
$0.97 - $2.96