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SN74AS646DWR【IC TXRX NON-INVERT 5.5V 24SOIC】
收发器SN74AS646DWR SN74AS646 sn74as646dwr SOP-24
SN74AS574DWR | SN74AS574N | SN74AS646DW
逻辑芯片SN74AS646DWR原装正品 提供配单服务