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贴插MC74LCX245DT MC74LCX08DR2 MC74HC4066AD MC74LCX00DTR 5
贴片直插MC74HC4066A MC74HC32ADG MC74HC138AN MC74HC245DT 5
贴片直插MC74HC4316NG MC74HC4066NG MC74HC4316DT 4
贴片直插MC74HC4066DT MC74HC4053NG MC74HC4060AF 4
贴片直插MC74LCX2952DT MC74HC4066ADG MC74HC4078DR2 4