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SN74HC688PWRE4/SN74HC688PWRG4/SN74HC688PWT
SN74HC688PWRE4 SN74HC688PWRG4 SN74HC688PWT
全新SN74HC688DWRG4 SN74HC640PWRG4 SN74HC640PWRE4 SN74HC640DW
全新原装 SN74HC688PWRG4 SN74HC688PWRE4 SN74HC688PWR/HC688NG4
SN74HC688PWRE4 TSSOP-20 数字比较器 全新原装现货
SN74HC688PWRE4 TSSOP-20 数字比较器芯片 全新现货
数字比较器 SN74HC688PWRE4 TSSOP-20 TI全新原装正品
SN74HC688PWRE4-IC集成电路 全新原装正品电子元器件
SN74HC688PWRE4-国际代理全线售出原装IC库存；拍前先咨询
