贴片SN74LS139DR2SN74LS139ML2SN74LS138ML2¥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SN74LS139ML2 SN74LS138ML2 SN74LS139DR2 4贴片SN74LS138ML2GSN74LS139DR2GSN74LS138ML1G¥2.50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SN74LS139DR2G,SN74LS138ML1G,SN74LS138ML2G,4SN74LS139DR2正品原装芯片¥1.10去看看欧越半导体企业店发布了原装正品 接口芯片SN74LS139DR2 提供电子元器配单服务SN74LS139DR2便宜¥240去看看梦芯科技发布了便宜出 SN74LS139DR2 问价拍询价ADDI9010BBCZSN74LS139DR2MC68306PV16A¥2500去看看AMSic发布了ADDI9010BBCZ HN58C256P-20 MC68306PV16A SN74LS139DR2请询价SN74LS139DR2DECODERSERIESDRIVER¥1.10去看看欧越电子企业店发布了SN74LS139DR2【DECODER/DRIVER, LS SERIES, INVER】SN74LS139ADRSN74LS139ANSSN74LS139DR2SN74LS139ML1¥2.30去看看电子元件88888发布了全新SN74LS139ML1 SN74LS139DR2 SN74LS139ANS SN74LS139ADR型号SN74LS139DR2SN74LS139D¥1.10去看看明致电子 电子元器件发布了SN74LS139DR2 型号 SN74LS139D 型号 p询价SN75DP129RHHMC74LS139DR2HVDA551QDRQ1¥2500去看看AMSic发布了ADS7882IPFBR HVDA551QDRQ1 MC74LS139DR2 SN75DP129RHH请询价贴片SN74LS145MELGSN74LS148DR2GSN74LS139MR1G¥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SN74LS148DR2G,SN74LS139MR1G,SN74LS145MELG,4贴片SN74LS138ML1GSN74LS139MELGSN74LS138DR2G¥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SN74LS139MELG,SN74LS138DR2G,SN74LS138ML1G,4SN74LS139MR1SN74LS13DR2GSN74LS145DG4SN74LS148NSR¥2.20去看看电子元件88888发布了全新SN74LS148NSR SN74LS145DG4 SN74LS13DR2G SN74LS139MR1贴片SN74LS139ML1SN74LS145DR2SN74LS138ML1¥2.20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SN74LS145DR2 SN74LS138ML1 SN74LS139ML1 4