贴片MC74HC390ADR2GMC74HC374AFR1GMC74HC374AFR2G￥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MC74HC390ADR2G MC74HC374AFR1G MC74HC374AFR2G 4贴片MC74HC374AFL2GMC74HC373AFR2GMC74HC374ADWR2￥2.10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MC74HC374AFL2G MC74HC373AFR2G MC74HC374ADWR2 4
