贴片直插SN74S08D SN74F30N SN74F02D SN74F04N SN74S10J 5

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N74LS10J SN74S10J SN74F10J MC74HC10J SN7410J 质量保证

贴插HD74S151-DAC2900Y-SN54S11J-24C02LMB-SN54S10J

贴片直插SN55155J SN55114J SN54F74J SN54S10J SN55189J 5

新IDT72205LB15J IDT71215S10PF SN74FB2033ARC R