TC74VHC240FK
TC74VHC240FT
TC74VHC240FW
TC74VHC244
TC74VHC244F
TC74VHC244FK(EL,K)
TC74VHC244FT
TC74VHC244FT(EL)
TC74VHC244FT(EL,K)
TC74VHC244FT(EL,M)