BT8060KP BCX18 DS3502U+T SN74HCT646NT SN74HC164N

SN74HCT646NT【IC TXRX NON-INVERT 5.5V 24DIP】

全新原装 SN74HCT652DWR SN74HCT652DW SN74HCT646NTG4/HCT646NT

SN74HCT645N SN74HCT646NT SN74HCT652DW SN74HCT652NT

SN74HCT646DW/SN74HCT646DWR/SN74HCT646NT

SN74HCT646DW/SN74HCT646DWR/SN74HCT646NT

SN74HCT652DW 参数 SN74HCT646NT 手册

SN74HCT646DW SN74HCT646DWR SN74HCT646NT

全新SN74HCT652NT SN74HCT652DW SN74HCT646NT SN74HCT646DW

SN74HCT646DW/SN74HCT646DWR/SN74HCT646NT

SN74HCT645PWT(CT646DWR CT646NT CT652NT CT74NSRE4

新SN74HC646NT SC31459/BPA SN74HCT540N SN74HC652NT R