74AC02TTRIC GATE NOR QUAD 2-INPUT 14TSSOP|STMICROELECTRONICS|Lead free|RoHS Compliant 74VHC02TTR 74AC02TTRIC GATE NOR QUAD 2-INPUT 14TSSOP|STMICROELECTRONICS (VA)|Lead free|RoHS Compliant 74VHC02TTR 74AC02TTRIC GATE NOR QUAD 2-INPUT 14TSSOP|STMICROELECTRONICS (VA)|Lead free|RoHS Compliant 74VHC02TTR 74VHC02TTR