74CBTLV3126-Q100 - 4-bit bus switch TSSOP 14-Pin
4-Bit CMOS Bus Buffer, TSSOP, 2.3V-3.6V, -40°C-125°C
Bus Driver, CBTLV/3B Series, 4-Func, 1-Bit, True Output, CMOS, PDSO14