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全新SN74LS244J SN74LS244D SN74LS243N SN74LS243J SN74LS243D
SN74LS243D/SN74LVC244ADBRE4/SN74LV4052APW
【 全新原装现货 】 SN74LS243D IC TXRX NON-INVERT 5.25V 14SO
TLC2274AID OPA4170AID SN74AS1008AD SN74S37D SN74LS243DR
SN74LS243D SN65HVD70DR SN65HVD76DR OPA4197IDR TLC074ID
逻辑芯片SN74LS243D SN74LS243 sn74ls243d SOP-14
缓冲器/驱动器/收发器 SN74LS243D SOIC-14 TI/德州 电子元件配单
SN74LS243D 芯片现货 保证全新进口原装!!!
SN74LS243D【IC TXRX NON-INVERT 5.25V 14SOIC】
缓冲器/驱动器/收发器 SN74LS243D SOIC-14 TI全新原装正品
SN74LS190N 191 193 194 196 243 244 245 247 248 273 直插DIP16
议价原74F175D 74F175 SN74AS373 DM74LS243WM
拍前联系价格另议7NM62N SN74LS243N UCC3818D 元器件