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全新原装 MC74HC08AFEL MC74HC138AFEL MC74LCX157DR2G 现货 赞
全新MC74HC138AFEL HD74HC138FPEL TC74HC138AF 逻辑缓冲器HC138A
贴片直插MC74HC138AFR1，MC74HC138AFEL，MC74HC138AFL1，4
贴片直插MC74HC139AFL2，MC74HC138AFR2，MC74HC139AFEL，4
贴片直插MC74HC14AFEL，MC74HC138ANG，MC74HC14ADTG，4
