贴片直插TC74VHC4053AFK，TC74VHC10FT-EL，TC74VHC4051AFT，4

原装进口 TC74VHC4053AFK 询价拍

新CPH3438-T-TL-E TC74VHC4053AFK RT1N44HM-T11-1 R

贴片直插TC74VHC4066AFK，TC74VHC4052AFT，TC74VHC4053AFT，4