TC74VHC08AFT` TC74VHC08AFT= TC74VHC08F TC74VHC08F(EKXM)-PF TC74VHC08F(EL TC74VHC08F(EL) TC74VHC08F(EL,K,F) TC74VHC08F(EL.F) TC74VHC08F(ELF) TC74VHC08F(ELKF)