8-Bit Inverting Buffer/Line Driver, 3-State, 4.5-5.5V, CMOS, TSSOP
SN74HCT240PWR
Octal 3-State Buffer/Line Driver, 8-Ch, 5V, -40 to 85C, TSSOP
8-Ch 3-State Buffer/Inverter IC, 5V, TSSOP-20