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贴片直插MC74HC03AFR1G，MC74HC02AFR1G，MC74HC03AFELG，4
贴片直插MC74HC02AFR2G，MC74HC02AFELG，MC74HC02AFL1G，4
贴片直插MC74HC02ADTEL，MC74HC00AFR1G，MC74HC00AFR2G，4
