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贴片直插SN74LS374MR1G，SN74LS373MR1G，SN74LS374DWR2，4
贴片直插SN74LS38MR1G，SN74LS373MR1，SN74LS38DR2G，4
贴片直插SN74LS32MR1/SN74LS367AM/SN74LS373MG/SN74LS373DW/4
