MAX3221CUE+,IC TXRX RS-232 W/SHTDWN 16TSSOP
MAX3221CUE+T,IC TXRX RS-232 W/SHTDWN 16TSSOP
MAX3221CUE-T,RS-232接口集成电路
【Texas Instruments】MAX3221E,
MAX3221EAE,IC TXRX RS232 120KBPS SD 16-SSOP
MAX3221EAE+,IC TXRX RS232 120KBPS SD 16-SSOP
MAX3221EAE+T,IC TXRX RS-232 W/SHTDWN 16SSOP
MAX3221EAE+TG1Z,IC TRANSCEIVER FULL 1/1 16SSOP