MC74ACT273DTR2GIC FLIP FLOP OCTAL D 20-TSSOP|ON SEMICONDUCTOR|Lead free|RoHS Compliant CD74ACT273PWR MC74ACT273DTR2IC FLIP FLOP OCTAL D 20-TSSOP|ON SEMICONDUCTOR|Lead All|RoHS Mixed 74ACT273TTR CD74ACT273PWR CD74ACT273PWRE4