UNISONIC TECHNOLOGIES CO., LTD UT3243A +3.0V TO +5.
UTC
UT3243A - MULTICHANNAEL RS-232 LINE DRIVERS/RECEIVERS
UNISONIC TECHNOLOGIES CO., LTD UT3243A +3.0V TO +5.5V POWER SUPPLY, 235KBPS, MULTICHANNAEL RS-232 LINE DRIVERS/RECEIVERS CMOS IC SSOP-28 (209mil) .
