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贴片直插MC74HC374ADTEL MC74HC373AFL1G MC74HC373AFR1G 4
贴片直插MM74HC132MTCX，MC74HC373AFR1，MC74HC374AFR1，4
贴片直插MC74HC374AFL2，MC74HC373AFR1，MC74HC373AFR2，4
贴片直插MC74HC373ADW，MC74HC32AFL1，MC74HC32AFR1，4
贴片直插MC74HC373ADTG，MC74HC32AFL2G，MC74HC32AFR1G，4
