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原装进口SN74HC540PWR HC540 TSSOP20贴片 缓冲器/线路驱动器芯片
全新进口原装 SN74HC540N 74HC540N 直插 DIP20 缓冲器线路驱动
全新 MC74HC240 HC244 HC273 HCT374 HC540 HC541 HC574AN DIP20
SN74HC273 HC244 HC540 HC541 HC574 HC374 HC377 HC573NSR 5.2MM
全新原装SN74HC374/HC377/HC540/HC541/HC573 NSR 贴片SOP20
全新原装 SN74HC373 374 540 541 D/DW/DWR 宽体7.2MM 贴片SOP20
74HC573D 574D 540D 541D 245D 154D 240D 244D 273D 373D 374D
SN74HC245/273/373N/374/377/540/541/573N/240N 74HC直插DIP-20
SN74HC245全系列直插DIP-20芯片
MC74HC540ADWR2G封装SOIC-20_300mil缓冲器/驱动器全新现货
TC74HC540AF丝印74HC540ASOP20
100%全新原装 TC74HC540AF TC74HC540 74HC540A SOP20 5.2mm 芯片
74HC273/74HC373/74HC374/74HC377/74HC390/74HC393/74HC540芯片
全新原装进口 74HC540D 74HC540 缓冲器和线路驱动器 贴片SOP-20
缓冲器/驱动器 SN74HC540PWR TI(德州仪器) TSSOP-20
CD74HC540M原装「IC BUFFER INVERT 6V 20SOIC」正品
全新原装电子元器件一系列配单
SN74HC540NS原装「IC BUFFER INVERT 6V 20SO」正品
SN74HC540DW原装「IC BUFFER INVERT 6V 20SOIC」正品
SN74HC540PW原装「IC BUFFER INVERT 6V 20TSSOP」正品
MM74HC540WM原装「IC BUFFER INVERT 6V 20SOIC」正品
74HC273/373/374/377/390/393
MM74HC540WM SOIC-20-300mil 缓冲/驱动/接收/收发器芯片IC
SN74HC540N 原装直插 DIP-20 进口逻辑芯片IC 缓冲器/驱动器 10个
10个 74HC540D 贴片宽体 原装 缓冲器和线路驱动器 SOP20
SN74HC240241245273373
MC74HC540ADTR2G原装「IC BUFFER INVERT 6V 20TSSOP」正品
【 全新原装现货 】 74HC540N-Q100U IC BUFFER INVERT 6V 20DIP
全新SN74HC541DWRG4 SN74HC541APWG4 SN74HC540NSRG4 SN74HC540DW
全新SN74HC540DW SN74HC540AN SN74HC4852N SN74HC4852D SN74HC48
SN74HC540NSR原装「IC BUFFER INVERT 6V 20SO」正品
MC74HC540ADWG原装「IC BUFFER INVERT 6V 20SOIC」正品
MC74HC540ADWR2G原装「IC BUFFER INVERT 6V 20SOIC」正品
74HC540D原装「IC BUFFER INVERT 6V 20SOIC」正品
全新SN74HC541APWRG4 SN74HC540APWRG4 SN74HC4853QDRQ1
全新SN74HC563N SN74HC541N SN74HC541H SN74HC541A SN74HC540N
全新SN74HC540A SN74HC490N SN74HC4851 SN74HC4538 SN74HC42DR
全新正品CD74HC541E|CD74HC540M96|CD74HC540M
全新正品MM74HC540MTC|MM74HC374WM|MM74HC374WMX
全新SN74HC540 SN74HC51N SN74HC48N SN74HC46N SN74HC42N
全新SN74HC541APW SN74HC541ANS SN74HC540PWR SN74HC540NSR
MM74HC540WMX 进口原装 现货 询价拍下
SN74HC540DWR原装「IC BUFFER INVERT 6V 20SOIC」正品
SN74HC540PWR原装「IC BUFFER INVERT 6V 20TSSOP」正品
MM74HC540MTCX原装「IC BUFFER INVERT 6V 20TSSOP」正品
【高科美芯】IC集成电路74HC540D SOL20贴片 72MM宽体 缓冲器和
【高科美芯】IC集成电路SN74HC540N DIP20直插 缓冲器和线路驱动
全新SN74HC540NSR(pbfree) SN74HC4066PWRTSSOP14
全新SN74HC541PW SN74HC541DW SN74HC541AN SN74HC540NS SN74HC54
SN74HC245系列芯片直插DIP-20
全新SN74HC540NE4 SN74HC540DWR SN74HC540ANS SN74HC4853DR
原厂原装SN74HC540PWR IC BUFFER INVERT 6V 20TSS
全新正品MC74HC540ADWR2G|MC74HC541ADTR2G|MC74HC541ADTG
进口全新原装74HC540D 74HC540 贴片SOP20-7.2MM宽体 逻辑缓冲器
全新正品SN74HC540DWE4|SN74HC540DWG4|SN74HC540DW
电子元器件原装进口速度优
全新正品SN74HC540PWR|SN74HC540PW|SN74HC540PWT
全新正品MM74HC540MTCX|MM74HC540WMX|MM74HC540WM
〖全新原装〗74HC540A TC74HC540AF 贴片20脚 触发复位器IC芯片
IC集成电路SN74HC540N DIP20直插 缓冲器和线路驱动器 芯片 全新
SN74HC540DWR SOIC-20-300mil 全新原装 TI(德州仪器)
SN74HC540NSR SO-20-208mil 全新原装 TI(德州仪器)
全新SN74HC540N原装(IC BUFFER INVERT 6V 20DIP)正品
SN74HC540N芯片 〔IC BUFFER INVERT 6V 20DIP 〕
SN74HC540PW TSSOP-20 全新原装 TI(德州仪器)
原装正品SN74HC540NS[IC BUFFER INVERT 6V 20SO]
原厂原装SN74HC540NS IC BUFFER INVERT 6V 20SO全新正品
SN74HC540DW 芯片 《 IC BUFFER INVERT 6V 20SOIC 》
直插 74HC540 HD74HC540P DIP-20 【真正全新原装！】
原装正品SN74HC540DW[IC BUFFER INVERT 6V 20SOIC]
原装正品SN74HC540PW[IC BUFFER INVERT 6V 20TSSOP]
原厂原装SN74HC540PW IC BUFFER INVERT 6V 20TSSO
原厂原装SN74HC540DW IC BUFFER INVERT 6V 20SOIC
全新正品74HC540D,653|74HC4851PW-Q100,11|74HC540DB,112
全新SN74HC540NS原装(IC BUFFER INVERT 6V 20SO)正品
原厂原装74HC540DB,112 IC BUFFER INVERT 6V 20SS
全新SN74HC540DW原装(IC BUFFER INVERT 6V 20SOIC)正品
全新SN74HC540PW原装(IC BUFFER INVERT 6V 20TSSOP)正品
全新74HC540DB,112原装(IC BUFFER INVERT 6V 20SSOP)正品
