全新SN74LS194AFK SN74LS193NSR SN74LS193NE4 SN74LS193MEL

正品SN74LS193NSR原装IC SYNC 4-BIT UP/DN CNTR 16SO

全新原装SN74LS193NSR正品/IC SYNC 4-BIT UP/DN CNTR

SN74LS191NSR SN74LS193NSR SN75ALS175NSR CD74HC85NSR

逻辑芯片SN74LS193NSR SN74LS193 sn74ls193nsr SOP-16

创盒SN74LS193NSR芯片

SN74LS193NSR SN74LS193NS 丝印74LS193 SOP16 全新原装

计数器/分频器 SN74LS193NSR SOIC-16 TI/德州 电子元件原装正品

计数器/分频器 SN74LS193NSR SOIC-16 TI/德州 电子元件原装正品

拍前联系价格另议 SN74LS193NSR SOP16中 电子元器件BOM表格

SN74LS193NSR【IC SYNC 4-BIT UP/DN CNTR 16SO】

计数器/分频器 SN74LS193NSR SOIC-16-208mil TI全新原装正品

SN74LS193NSR【IC SYNC 4-BIT UP/DN CNTR 16SO】

SN74LS193NSR原装「IC SYNC 4-BIT UP/DN CNTR 16SO」正品

全新SN74LS193NSR原装(IC SYNC 4-BIT UP/DN CNTR 16

原装正品SN74LS193NSR[IC SYNC 4-BIT UP/DN CNTR 16SO]

原厂原装SN74LS193NSR IC SYNC 4-BIT UP/DN CNTR

SN74LVC8T245PWRG4/SN74LS193NSR/SN74LVC08AD

SN74LS193NE4 SN74LS193NSR SN74LS194AD

SN74LVC8T245PWRG4/SN74LS193NSR/SN74LVC08AD

SN74LS193NSR【IC SYNC 4-BIT UP/DN CNTR 16SO】

原厂正品SN74LS193NSR全新IC SYNC 4-BIT UP/DN CNTR 1