【Texas Instruments】MAX3221ECPWRG4,IC RS232 3V-5.5V DRVR 16-TSSOP
MAX3221ECTE,RS-232接口集成电路
MAX3221ECTE+,IC TXRX RS232 250KBPS SD 16-TQFN
MAX3221ECTE+T,IC TXRX RS232 250KBPS SD 16-TQFN
MAX3221ECTE-T,RS-232接口集成电路
MAX3221ECUE,RS-232接口集成电路
MAX3221ECUE+,IC TXRX RS-232 W/SHTDWN 16TSSOP
MAX3221ECUE+T,IC TXRX RS-232 W/SHTDWN 16TSSOP