全新SN54L20J/883B SN54HCT244F3A SN54HC191TDE2 SN54HC191TDE1

缓冲器/驱动器/收发器 SN54HCT244J CDIP-20 TI全新原装正品

贴片直插SNJ54HCT04J/SN74V283-EP/SN74LVTH125/SN74LVTZ244/4

贴片直插SN65220DBVR/SN54HCT244J/SN3350IP05E/SN370055DWR/4