UNISONIC TECHNOLOGIES CO., LTD U74AVC4T245 4 BIT.
UTC
U74AVC4T245 - 4-BIT DUAL-SUPPLY BUS TRANSCEIVER
UNISONIC TECHNOLOGIES CO., LTD U74AVC4T245 4 BIT DUAL-SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS SOP-16 CMOS.