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MC74HC05ADG/MC74HC377ADTG/MC74HC00AFEL
MC74HC595ADTG/MC74HC00ADG/MC74HCU04ADTR2
贴插MC74LCX02DTG MC74HC109DR2 MC74HC00ADTG MC74HC04ADR2 5
MC74HC00AFEL/MC74HC377ADTG/MC74HC05ADG
贴片直插MC74HC02ADTG，MC74HC00AFR1，MC74HC00AFR2，4
