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SN74LS238N 240 241 243 244 245 247 248 251 253 257 258 直插
SN74LS243N[ICTXRXNON-INVERT
全新SN74LS244J SN74LS244D SN74LS243N SN74LS243J SN74LS243D
HD74LS243P 74LS243P SN74LS243N 收发器 真正全新原装 一换即好
SN74LS54N全新原装SN74LS55NS
SN74LS243N原装「IC TXRX NON-INVERT 5.25V 14DIP」正品
全新原装SN74LS243N正品/IC TXRX NON-INVERT 5.25V 14DIP
全新原厂SN74LS243N正品IC TXRX NON-INVERT 5.25V 14D
SN HD74LS197P LS242P/183/197/196N/243/266/280/290/293N DIP14
正品SN74LS243N原装〢IC TXRX NON-INVERT 5.25V 14DIP
缓冲器/驱动器/收发器 SN74LS243N PDIP-14 TI全新原装正品
全新现货 SN74LS243N M74LS243P 逻辑芯片 直插DIP-14
74LS全系列全新国产学校实验专用
SN74LS243N DIP14全新原装进口现货四路总线收发器IC芯片配单配套
SN74LS243N DIP14原装现货四路总线收发器 质优价廉 一个起售
SN74LS243N MOT 74LS243〖正品原装〗赛格市场G332室实体店 现货
SN74LS243N 逻辑芯片 总线收发器 全新原装
SN74LS243N DIP14全新现货四路总线收发器IC芯片配单配套
贴插SN74LS04DB SN74LS243D LA6572-TLM SN74LS07DR N
逻辑芯片 SN74LS196N 74LS197 221 238 240 241 243 244 245 直插
SN74LS190N 191 193 194 196 243 244 245 247 248 273 直插DIP16
SN74LS183N HD74LS197P LS242P/196N/243/266/280/290/293N DIP14
SN74LS243N【IC TXRX NON-INVERT 5.25V 14DIP】
逻辑芯片SN74LS243N原装正品 提供配单服务
逻辑芯片SN74LS243N SN74LS243 sn74ls243n DIP-14
SN74LS240N SN74LS241N SN74LS243N SN74LS244DW
逻辑芯片SN74LS243N【IC TXRX NON-INVERT 5.25V 14DIP】
SN74LS243N[IC TXRX NON-INVERT 5.25V 14DIP]芯片
拍前联系价格另议7NM62N SN74LS243N UCC3818D 元器件
SN74AS1008AN SN74S37N OPA4137PA SN74LS243N TLC27M9IN
CD74ACT280E SN74LS27N CD74HCT243E CD40117BE LM339N/NOPB
SN74LS21N CD74HC243E CD4025BE CD74HC393E CD74HC132E
正品原装进口直插16脚 SN74LS243N 74LS243P 总线收发器 74全系列
SN74LS243N逻辑芯片《IC TXRX NON-INVERT 5.25V 14DIP》
逻辑IC 74HC243N CD4007UBE SN74F125N SN74LS243N
全新SN HD74LS197P LS242P/197N/243/266/280/290/293N 直插DIP14
HD74LS243P 74LS243 SN74LS243N 直插DIP-14 可【议价】
SN74LS241N | SN74LS243N | SN74LS244DBR
SN74LS243N逻辑芯片IC TXRX NON-INVERT 5.25V 14DIP
SN74LS243N 收发器非反相IC TXRX 5.25V 14DIP芯片集成电路
SN74LS243N-ST 原厂渠道回收芯片全新电子元器件
SN74LS243N/SN74LS243NG4/SN74LS244DBR
SN74LS243N PDIP14全新原装进口可拍
全新原装SN74LS243N[IC TXRX NON-INVERT 5.25V 14DIP]
SN74LS243N SN74LS243NG4 SN74LS244DBR
原厂原装SN74LS243N║IC TXRX NON-INVERT 5.25V 14
SN74LS243N PDIP14全新原装进口直拍
全新SNHD74LS197PLS242P/197N/
原装SNHD74LS197PLS242P/197N/
