SN74HD244DW MB90F055 HCNW135 74F521原装

三态输出八路边沿D类触发器

SN74LS244DWR HD74LS245RPEL 374/540/541/273/373/240/241 DW

HD/SN74HC240/HC244/HC245/HC273/HC574 DW/DWR RPEL/FPEL SOP20

HD/SN74HC240/HC244/HC245/HC273/HC574 DW/DWR RPEL/FPEL SOP20

HD/SN74HC240/HC244/HC245/HC273/HC574 DW/DWR RPEL/FPEL SOP20

HD/SN74HC240/HC244/HC24

HD/SN74HC240/HC244/HC245/HC273

TI电子元器件芯片全新原装正品

FT1000CM36 HD64F2238RFA13 MJF6107 UPA2730TP SN74HCT244DW