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贴片直插MC74VHC02ML2，MC74VHC00TEL，MC74VHC02DTG，4
贴片直插MC74VHC02MEL，MC74VHC00ML2，MC74VHC02DTG，4
贴片直插MC74VHC04DTG，MC74VHC02DR2，MC74VHC04DR2，4
MC74VHC00DR2G | MC74VHC00DTG | MC74VHC02DR2G
