SN75C3222DBR
Manufacturers：
Texas Instruments
Description：
IC 3-5.5V LINEDRVR/RCVR 20-SSOP
SN75C3222DBRE4
Manufacturers：
Texas Instruments
Description：
IC LINE DRVR/RCVR RS-232 20-SSOP
SN75C3222DBRG4
Manufacturers：
Texas Instruments
Description：
IC LINE DRVR/RCVR RS-232 20-SSOP