【Texas Instruments】MAX3223EIPWRG4,IC RS232 3V5.5V DRVR ESD 20TSSOP
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MAX3223EPP+,IC TXRX RS-232 W/SHTDWN 20-DIP
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MAX3223EUP+,IC TXRX RS-232 W/SHTDWN 20TSSOP
MAX3223EUP+T,IC TXRX RS-232 W/SHTDWN 20TSSOP
MAX3223EUP-T,RS-232接口集成电路
【Texas Instruments】MAX3223IDB,IC DRVR/RCVR MULTCH RS232 20SSOP