多路复用器解码器正品¥33.70去看看万隆泰电子 原装正品发布了信号开关/编解码器/多路复用器 SN74LS445N - TI全新原装正品SN74LS396¥17.80去看看晟戎电子商城发布了SN74LS396N/SN74LS445N/SN74LS604NSN74LS445NDECIMALDECODERSERIES¥170去看看欧越半导体a发布了SN74LS445N【DECIMAL DECODER, LS SERIES】比较器SN74LS686NTSN74LS240N逻辑¥30去看看富兴微电子发布了SN74LS686NT DIP24 SN74LS240N S640N S442N S445N逻辑IC比较器SN74LS280NSN74LS445NSN74LS327NSN74LS299N¥40去看看宇豪正品原装店发布了新SN74LS280N SN74LS445N SN74LS327N SN74LS299N RSN74LS445NSN74LS47DRSN74LS47D¥10去看看梦想芯城OK发布了SN74LS445N SN74LS47D SN74LS47DRSN74LS47¥10去看看明致电子 电子元器件发布了SN74LS47D/SN74LS445N/SN74LS47DR