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集成电路HD74LS00P芯片逻辑
科美云野锁存器集成电路
SN74LS189NHD74LS189P芯片逻辑
译码器十进制SN74LS42NHD74LS42P
稳态触发器HD74LS123PSN74LS123N
日立193DIPHIT
日立原装芯片LS
驱动器HD74LS247PSN74LS247N74LS247
HD74LS161AP计数器HD74LS161P清除
寄存器移位HD74LS164PSN74LS164N
栅极逆变器HD74LS00PSN74LS00N
直拍现货HD74LS183PSN74LS183N
栅极逆变器HD74LS04PSN74LS04N
与非门现货HD74LS10PSN74LS10N
日立HD74LS244P原装74LS244N
原装HD74LS47PSN74LS47N全新
SN74LS247NHD74LS247P
HD74LS168PSN74LS168N原装全新
HD74LS38PSN74LS38N
SN74LS669NHD74LS669P原装全新
HD74LS148PSN74LS148N
HD74LS248PSN74LS248NT74LS248BI原装
HD74LS248PSN74LS248N原装全新
HD74LS160P原装全新
HD74LS221PSN74LS221N原装进口
法器兼容原装计数
四路原装HD74LS08PSN74LS08N
编码器HD74LS148PSN74LS148N芯片
译码器HD74LS138PSN74LS138N原装
多路分解HD74LS138PSN74LS138N
正品原装HD74LS04PDIP
与非门SN74LS00NHD74LS00P输入
寄存器移位串行SN74LS164N
集成块算数SN74LS181NHD74LS181P
触发器HD74LS279PSN74LS279N原装
现货SN74LS145NHD74LS145P芯片
集成块SN74LS189ANHD74LS189P芯片
SN74LS153NHD74LS153P74LS153全新
译码器复工HD74LS148P原装
栅极逆变器正品原装
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