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CD54HC646F/CD54HCT109F3A/CD54HCT139F
逻辑芯片CD54HCT646F3A原装正品 提供配单服务
CD54HCT154F3A CY54FCT646ATDMB SNJ54ALS874BJT SNJ54BCT543JT
贴插CD54HC646F3A D17006AGFE11 CD54HCT10F3A B
CD54HCT646F3A【OCTAL BUS TRANSCEIVER】
逻辑芯片CD54HCT646F3A【IC TXRX NON-INVERT 5.5V 24CDIP】
CD54HCT646F3A逻辑芯片《IC TXRX NON-INVERT 5.5V 24CDIP》
CD54HC646F CD54HCT109F3A CD54HCT139F