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M74HC194M1R M74HC193M1R M74HC193B1R M74HC191M1R M74HC191B1R
愵姽廮半嫆旁忺尟寉嶂
M74HC191B1R-安富利XC国际代理全线售出原装IC库存,拍前请先询价
M74HC191B1R威健国际XC出售也有回收德州TI芯片,拍前请先询价行
M74HC191B1R无限芯城百年大业,出售也回收原装IC,拍前请先询价
原装 M74HC191B1R DIP16 集成电路芯片
M74HC191B1R【IC COUNTER UP/DN 4BIT SYNC 16DIP】
全新原装 M74HC191B1R DIP16 集成电路芯片