关注微信公众号查券更方便
贴片直插MC74HC14AN,MC74HC390D,MC74HC86AF,MC74HC393N,4
丝印MC74HC390N-MC74HC390D-MC74HC374N-MC74HC374A-MC74HC373N
进口逻辑芯片 MC74HC390DR 74HC390D HC390A 贴片SOP-16 质量保证
MC74HC390N SN74HC390N CD74HC390E D74HC390C 全新原装 现货