新NJM2072M-TE2 MAX4232AKA+T SN74LS244DWR R

全新SN74LS245NSG4 SN74LS245DWR2 SN74LS245DWG4 SN74LS244NSR&

全新SN74LS244DWRG SN74LS244DWR2 SN74LS244DW-C SN74LS244DBLE

贴片直插SN74LS244DWR2G，SN74LS194ADR2G，SN74LS240DWR2G，4

贴片直插SN74LS245ML1G，SN74LS244MR2G，SN74LS245DWR2，4

贴片直插SN74LS244DWR2，SN74LS240ML2G，SN74LS240MR1G，4

SN74LS244DWR(LX) 缓冲器/驱动器/收发器 SN74LS244DWR(LX) SOP-2

SN74LS244DWR(LX) 缓冲器/驱动器/收发器 SN74LS244DWR(LX) SOP-2

全新SN74LS244DWR原装〈IC BUF NON-INVERT 5.25V 2

原厂原装SN74LS244DWR║IC BUF NON-INVERT 5.25V 2