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新CD4053BF3A SN54LS640J BT477KPJ50 CD4029BF3A
全新SN54LS641J SN54LS640J SN54LS638J SN54LS629J SN54LS628J
贴片直插SN54LS76AJ SN54LS688J SN54HCT04J SN54LS640J 4
全新原装SN54LS640J SN54LS641FK SN54LS641J SN54LS645J集成芯
SN54LS640J 双列直插脚DIP陶封装,质量保障,欢迎咨询
SN54LS640J进口 拆机 现货,集成电路IC 批量供应
贴插SN54LS181J SN54LS161J SN54LS640J SN54LS377J Y
全新现货 SN54LS640J 54LS640 SN54全系列 CDIP 集成电路
缓冲器/驱动器/收发器 SN54LS640J CDIP-20 TI全新原装正品
SN54LS640J得捷芯城国际代理全线售出原装IC库存,只做原装有挂就
SN54LS640J-安富利XC国际代理全线售出原装IC库存,只做原装有挂
SN54LS640J-俊龙XC国际出售原装芯片库存也有回收,原装现货没货
SN54LS640J PC814 EF6850P MC1416P原
CD4093BF3A SN54HC245J SN54LS640J SN74LS374N原装
STM8S003F3P ~ SN54LS640J ~ LTC1668IG 咨询为准
SN74LS640J SNJ54LS640J 54LS640 74LS640.进口双列直插脚DIP陶瓷
贴片直插SN54LS151J,SN54HC640J,SN3726JIR1,SN54HC373J,4