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SN74LS06N SN74LS07N SN74LS08N SN74LS09N SN74LS11N SN74LS12N
SN74LS00N SN74LS01N SN74LS02N SN74LS03N SN74LS04N SN74LS05N
SN74LS02N/03N/06N/09N SN74HC04N/09N/11N/14N DIP14 IC 芯片
栅极逆变器SN74LS00N现货
直插 SN74LS04N HD74LS04P 74LS04 DIP-14 六反相器栅/极和逆变器
全新 74LS138 SN74LS138N HD74LS138P 逻辑芯片ic 直插DIP16