TC74VHC02FT(EK2M) TC74VHC02FT(EKJ) TC74VHC02FT(EL TC74VHC02FT(EL) TC74VHC02FT(EL,M) TC74VHC02FT(EL.M) TC74VHC02FT(ELK) TC74VHC02FT(ELK,M) TC74VHC02FT(ELM) TC74VHC02FT(TB