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贴片直插MC74VHCT00AML2，MC74VHC86DTR2G，MC74VHCT00ADR2，4
贴片直插MC74VHCT02ADR2G/MC74VHCT00AMELG/MC74VHCT00AML2G/4
贴片直插MC74VHCT00ADTR2，MC74VHCT00AML1G，4
