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SN74LS280DR SOP-14 奇偶校验发生器芯片IC
贴片直插SN74LS280DR2，SN74LS273MEL，SN74LS273MR1，4
贴片直插SN74LS280DR2G，SN74LS273ML1G，SN74LS273MR1G，4
逻辑芯片SN74LS280DR SN74LS280 sn74ls280dr SOP-14
SN74LS280DR 奇偶生成器/校验器 SN74LS280DR SOP-14
SN74LS280DR(LX) SOP-14 奇偶生成器/校验器
ADA4000-4ARZ-RL SN74LS280DR MAX489CSD+ SOP14
74LS260DR LTA1101-SCG 74LV02D,112 SN74F280BNS SOP14
SN74LS164DR UA723CDR SN74ACT32DR SN74F280BDR SN74LS07DR
SN74LS27DR 芯片 SN74LS27N 原装 SN74LS280D
SN74HC4066DT CD74ACT02M CD74HC280MT SN74LS27DR TL074CD
贴片直插SN74LS283DR2G，SN74LS280ML1G，SN74LS280ML2G，4
贴片直插SN74LS290DR2，SN74LS280ML1，SN74LS283MEL，4
贴片直插SN74LS293DR2，SN74LS280ML2，SN74LS283ML1，4
贴片直插SN74LS283ML2，SN74LS280MEL，SN74LS283DR2，4
