74LVT16244BBX,518 N74F540D,602 MC74LVX50DT CD74ACT651M96G4 NLX3G16FMUTCG 74ALVT16240DGG,118 74LVT16245BBX,518 N74F540D,623 MC74LVX50M CD74FCT244SM96G4 74ALVCH162827DGGS 74AHC240D,112 74LVTH16244BBX,518 N74F543D,602 MC74LVX50MEL CD74FCT541M96G4 74ALVCH16543DGGS 74AHC240PW,112 74LVTH16244BDGG,11 N74F543DB,112