SN74LS251NSRSN74LS253DRSN74LS253D¥1.30去看看梦想芯城OK发布了SN74LS251NSR SN74LS253D SN74LS253DR正品SN74LS253D原装芯片¥1.60去看看欧越半导体企业店发布了逻辑芯片SN74LS253D原装正品 提供配单服务正品SN74LS253D原装芯片¥1.60去看看欧越半导体企业店发布了逻辑芯片SN74LS253D原装正品 提供配单服务贴片SN74LS259NSN74LS273NSN74LS253D¥2.90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SN74LS245N,SN74LS253D,SN74LS273N,SN74LS259N,4MULTIPLEXERSN74LS253D16SOIC¥1.30去看看美客数码配件专营店发布了SN74LS253D【IC MULTIPLEXER 2 X 4:1 16SOIC】SN74LS253DSN74LS253芯片逻辑¥1.30去看看优泰诚科技发布了逻辑芯片SN74LS253D SN74LS253 sn74ls253d SOP-16SN74LS251NSRSN74LS253DRSN74LS253D¥6.80去看看皓芯微四企业店发布了SN74LS251NSR * SN74LS253D * SN74LS253DR253SNLS74¥1.30去看看欣恒泰电子发布了SN74LS253D/SN74LS253DR/SN74LS253N现货原装仓库芯片¥0.50去看看艾睿XC国际外贸店发布了SN74LS253D-艾睿XC国际百万仓库现货出售也有回收原装芯片,拍前现货原装仓库芯片¥10去看看大连大芯城国际贸易深圳有限公司发布了SN74LS253D-艾睿XC国际百万仓库现货出售也有回收原装芯片,拍前询价原装芯片库存¥0.60去看看科芯世纪国际贸易有限公司发布了SN74LS253D-威健XC国际出售原装芯片库存也有回收,拍前请先询价询价原装芯片库存¥1.10去看看得捷芯城国际贸易有限公司发布了SN74LS253D-科通XC国际出售原装芯片库存也有回收,拍前请先询价DEMULTIPLEXERMULTIPLEXERSN74LS253D¥1.60去看看欧越电子企业店发布了SN74LS253D【MULTIPLEXER/DEMULTIPLEXER】MULTIPLEXERSN74LS253D16SOIC¥1.60去看看欧越电子企业店发布了SN74LS253D【IC MULTIPLEXER 2 X 4:1 16SOIC】253SN74LS¥1.40去看看一年四季好啦的小店发布了SN74LS251NSR/SN74LS253D/SN74LS253DRDEMULTIPLEXERMULTIPLEXER现货SN74LS253D¥1.60去看看晟戎电子商城发布了SN74LS253D『MULTIPLEXER/DEMULTIPLEXER』 现货SN74LS257BDG4SN74LS251DSN74LS253NSN74LS251N¥30去看看永恒电子元器件发布了SN74LS251D SN74LS251N SN74LS253N SN74LS257BDG4原装SN74LS163ADSN74LS157DSN74HC193DTS3V330DR¥20去看看品设旗舰店发布了SN74LS157D SN74LS163AD TS3V330DR SN74F253D SN74HC193DCD74HCT40103MCD74ACT253MSN74LS221DTS5V330D¥30去看看品设旗舰店发布了MC3487D SN74LS221D CD74HCT40103M TS5V330D CD74ACT253MSN74HC253QDREPPCA9546ADWTPA4860DLM4860M¥60去看看品设旗舰店发布了DS26LS31CM/NOPB LM4860M TPA4860D PCA9546ADW SN74HC253QDREP贴片SN74LS247NSN74LS245HSN74LS251D¥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SN74LS253N,SN74LS251D,SN74LS245H,SN74LS247N,4