贴片SN74LS240DWR2SN74LS240MELGSN74LS221ML2G¥2.10去看看芯片二极管三极管电容电阻集成电路发布了贴片直插SN74LS240MELG,SN74LS221ML2G,SN74LS240DWR2,4贴片SN74LS240DWR2GSN74LS244DWR2GSN74LS194ADR2G¥2.80去看看芯片二极管三极管电容电阻集成电路发布了贴片直插SN74LS244DWR2G,SN74LS194ADR2G,SN74LS240DWR2G,4SN74LS240DWR2MIC37102BRIRFRATF¥2500去看看AMSic发布了AT24C16N-SC27 IRFR220ATF-NL MIC37102BR TR SN74LS240DWR2贴片SN74LS240DWR2SN74LV164APWRSN74HCT240NSR¥20去看看芯片二极管三极管电容电阻集成电路发布了贴片直插SN74LV164APWR SN74HCT240NSR SN74LS240DWR2 5直拍SN74LS240DWR原装SN74LS240¥2.80去看看杰尔信电子2发布了SN74LS240DWR SN74LS240 LS240 7.2MM TI SOP20 进口原装 可直拍SN74LS240MR2SN74LS240NE4SN74LS240NSRSN74LS241DWR¥2.40去看看电子元件88888发布了全新SN74LS241DWR SN74LS240NSR SN74LS240NE4 SN74LS240MR2贴片SN74LS221ML1SN74LS240DWRSN74LS221DR2¥20去看看芯片二极管三极管电容电阻集成电路发布了贴片直插SN74LS240DWR,SN74LS221DR2,SN74LS221ML1,4贴片SN74LS240MR1GSN74LS244DWR2SN74LS240ML2G¥2.30去看看芯片二极管三极管电容电阻集成电路发布了贴片直插SN74LS244DWR2,SN74LS240ML2G,SN74LS240MR1G,4贴片SN74LS240DWRSN74LS240ML2SN74LS221ML1¥2.10去看看芯片二极管三极管电容电阻集成电路发布了贴片直插SN74LS240ML2,SN74LS221ML1,SN74LS240DWR,4