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贴片直插MC74LCX373DWR2 MC74HC4040AFEL MC74LCX04DTR2G 5
贴片直插MC74HC4040AFEL MC74HC4016DR2G MC74HC4020AFL2 4
MC74HC4040AFEL-MC74HC4040ADR2-MC74HC4020AFL1-MC74HC4020AFEL
74HC4040 MC74HC4040AFEL SN74HC4040NSR SOP16 中体5.2mm 全新
MC74HC4046AFEL-MC74HC4046ADTG-MC74HC4046ADR2-MC74HC4040AFR2
MC74HC165 HC174 HC390 HC4020 HC4040 ADR2G/AFEL/AFELG SOP16
贴片直插MC74HC4046AFEL MC74HC4040AFR1 MC74HC4046ADR2 4