新SN74AS08DRG4 SN74AS32DRG4 MM74HC4052WM R

贴片直插SN74AS645N SN74AS298N SN7406DRG4 SN74AHC08D 4

SN74AHCT08DRG4/SN74AHC1G02DCKR/SN74AS804BN

SN74AS804BN/SN74AHC1G02DCKR/SN74AHCT08DRG4

74HC4066D-T SN74AS08DRG4 LS7366R-S SN74AS08DRE4 SOP14

74HCT08D,653 SN74AS21DRG4 LT1491ACS#TR SOP14

贴片直插SN74HC245N SN74AS08NS SN700526PR SN7406DRG4 5

贴片直插SN74F32DRG4/SN74AS869NT/SN74AHC08DR/SN74AS194NS/4