SN74LS249NHD74LS251PDIP16253￥6.50去看看红嘉石优选发布了SN74LS249N HD74LS251P 253/257/258/259/279/283/298/353P DIP16原装进口全系列正品SN74LS249N￥6.80去看看小谢[s106502187]发布了正品原装进口直插16脚 SN74LS249N 74LS249P HC249N 74全系列NTE74LS251NTE74LS249NTE74LS253NTE74LS257￥60去看看永恒电子元器件发布了原装NTE74LS249 NTE74LS251 NTE74LS253 NTE74LS257原装HD74LS248HD74LS249HD74LS251￥60去看看永恒电子元器件发布了原装HD74LS248 HD74LS249 HD74LS251 HD74LS253原装MC74LS247MC74LS248MC74LS249￥60去看看永恒电子元器件发布了原装MC74LS247 MC74LS248 MC74LS249 MC74LS251ECG74LS251ECG74LS249ECG74LS253ECG74LS257￥60去看看永恒电子元器件发布了原装ECG74LS249 ECG74LS251 ECG74LS253 ECG74LS257原装N74LS249N74LS251N74LS253￥60去看看永恒电子元器件发布了原装N74LS249 N74LS251 N74LS253 N74LS257DM74LS161ANDM74LS132NDM74LS138MDM74LS249N￥50去看看永恒电子元器件发布了DM74LS132N DM74LS138M DM74LS161AN DM74LS249NSN74LS249NHD74LS251PDIP16253￥1.90去看看傲昂旗舰店发布了SN74LS249N HD74LS251P 253/257/258/259/279/283/298/353P DIP16赛格正品现货HD74LS249P￥3.50去看看原器件总汇发布了HD74LS249P HIT 74LS49【正品原装】赛格市场G332室实体店 现货集成电路SN74LS249N原装芯片￥3.50去看看上海市天蓉电子经营部发布了集成电路 SN74LS249N LS249 74LS249 MOT IC逻辑芯片全新原装SN74LS249NHD74LS251PDIP16253￥124去看看深圳市品信达电子发布了SN74LS249N HD74LS251P 253/257/258/259/279/283/298/353P DIP16译码器质优价廉驱动器现货￥30去看看东莞赛格电子商行发布了HD74LS249P DIP16全新原装现货BCD到七段译码器驱动器 质优价廉CD40194BEHD74LS249353P251￥0.98去看看深圳合兴电子发布了HD74LS249 251 253 257 258 259 279 283 298 353P CD40194BE 新SN74LS594NSN74LS629NSN74LS249NSN74LS251N￥1.20去看看恒泰芯原电子发布了全新SN74LS594N SN74LS629N SN74LS249N SN74LS251N SN74LS257NHD74LS253PHD74LS251PHD74LS249PHD74LS248P￥1.20去看看电子元件88888发布了全新HD74LS253P HD74LS251P HD74LS249P HD74LS248P HD74LS247PSN74LS249NHD74LS251PDIP16253￥10去看看好再来16886的小店66发布了SN74LS249N HD74LS251P 253/257/258/259/279/283/298/353P DIP16SN74LS240N74LS241259N244￥0.60去看看源信微科技 电子元器件 电子模块 集成IC 开关继电器 电容电阻发布了SN74LS240N 74LS241 244 245 247 248 249 251 253 257 258 259NSN74LS249NHD74LS251PDIP16253￥0.70去看看深圳市福田区怡亿来电子商行发布了SN74LS249N HD74LS251P 253/257/258/259/279/283/298/353P DIP16SN74LS249NHD74LS251PDIP16253￥0.70去看看深圳市垚鑫电子科技发布了SN74LS249N HD74LS251P 253/257/258/259/279/283/298/353P DIP16SN74LS249NHD74LS251PDIP16253￥0.60去看看好再来16886的小店66发布了SN74LS249N HD74LS251P 253/257/258/259/279/283/298/353P DIP16开票营业厅原厂正品￥0.50去看看大联大芯城发布了SN74LS249N线上营业厅，原厂原装正品 ic元器件BOM表配单可开票74LS25374LS25174LS24P74LS249￥1.30去看看电子元件88888发布了全新74LS253 74LS251 74LS24P 74LS249 74LS248SN74LS251JSN74LS24ONSN74LS24ANSN74LS249N￥100去看看电子元件88888发布了全新IRFB4227 SN74LS251J SN74LS24ON SN74LS24AN SN74LS249NSN74LS251NSRSN74LS253DG4SN74LS251DR2SN74LS249NTI￥2.40去看看电子元件88888发布了全新SN74LS253DG4 SN74LS251NSR SN74LS251DR2 SN74LS249NTI
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