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SN74LS541NG4【IC BUF NON-INVERT 5.25V 20DIP】
贴片直插SN74LS541NG/SN74LS42ML1/SN74LS38ML2/SN74LS393DG/4
贴片直插SN74LS645-1/SN74LS640NG/SN74LS541HG/SN74LS640DW/4
贴片直插SN74LS377NG/SN74LS38ML1/SN74LS541MG/SN74LS42MEL/4
