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贴片直插SN74LS645-1/SN74LS640NG/SN74LS541HG/SN74LS640DW/4
贴片直插SN74LS669NG/SN74LS642DW/SN74LS640-1/SN74LS641MG/4
贴片直插SN74LS641-1/SN74LS640MG/SN74LS541DW/SN74LS640HG/4
原装正品SN74LS640DWR芯片IC TXRX INVERT 5.25V 20SOIC
全新SN74LS640DWR正品IC TXRX INVERT 5.25V 20SOIC
原装正品SN74LS640-1NSR芯片IC TRANSCEIVER INVERT 5.
原装正品SN74LS640NSR芯片IC TRANSCEIVER INVERT 5.25
全新SN74LS640NSR正品IC TRANSCEIVER INVERT 5.25V 20SO
全新SN74LS640-1NSR正品IC TRANSCEIVER INVERT 5.25V
原装正品SN74LS640-1N芯片IC TXRX INVERT 5.25V 20DIP
全新SN74LS640-1N正品IC TXRX INVERT 5.25V 20DIP
原装正品SN74LS640DW芯片IC TXRX INVERT 5.25V 20SOIC
全新SN74LS640DW正品IC TXRX INVERT 5.25V 20SOIC
原厂原装SN74LS640N IC TXRX INVERT 5.25V 20DIP全
BI668-A-1002D BFP640L6327 CXA2133AS SN74LS490N TDA7021T
SN74LS640NSR只做原装优势库存长期订货 元器件BOM表配单可开票
TA8855AF X94R01 NCP5425 S1G-6483 SB00703CP SN74LS640N丝印记
SN74LS640NTI/ST原厂代购授权一级代理原装现货终端拍前询价优
SN74LS640DWR2只做原装优势库存长期订货 元器件BOM表配单可开票
SN74LS640DWR只做原装优势库存长期订货 元器件BOM表配单可开票
DIP封装SN74LS32N集成电路
樧洙圛傌微樞狫獏澵千
SN74LS377N 574/640/641/642/645/682/688/222 HD74LS299P DIP20
拍前联系价格另议PT2260-R4S 1N4004 SN74LS640DW 元器件
拍前联系价格另议 SN74LS640NSR SOP20中 电子元器件BOM表格
SN74LS33NSR/SN74LVU04APWR/SN74LS640DBR
SN74LS640DBR/SN74LS33NSR/SN74LVU04APWR
缓冲器/驱动器 SN74LS640DWR2 - 全新原装进口
DIP-20逻辑触发器芯片
缓冲器/驱动器/收发器 SN74LS640-1DWE4 SOIC-20 TI/德州 元器件
SN74LS640-1N进口现货，集成电路IC 批量供应
SN74LS399DR SN74LS51NSR SN74LS640NS SN74LS682DW原装现货
SN74LS640MR1【BUS TRANSCEIVER, LS SERIES TTL】
议价原MC74HC374AN SN74LS640-1N SN75175N SN74LS74AN
议价原原74F32PC HD74HCT138P SN74ALS640BN SN74LS640N
议价原SN74ALS161BNS SN74ALS640BNS SN74LS04NS SN74ABT240DB
SN74LS640NSR 74LS640贴片SOP20/5.2总线收发器IC芯片全新原装BOM
TI电子元器件芯片全新原装正品
SN74LS244NSR 245/273/540/541/240/241/373/377/640/641 SOP20
SN74LS244NSR245/273/54
贴插SN74LS640NSR LB1968M-TE-L UPD4992GS-EZ N
SN74LS640N MC74HC138AN BL0932 TA8142AP V36ZA80 AQV454芯片
SN74LS640NMC74HC138ANBL0932
贴片直插SN74LS640-1N SN74HC393NSR SN74HCT244DW 5
贴片直插SN54LS74A-SP，SN54LS640-SP，SN54LS688-SP，4
SN74LVC08ADBRE4/SN74LS640N/SN74LVC2244ADBQRE4
贴片直插SN74LS640MR1G，SN74LS640DWR2，SN74LS640ML2G，4
缓冲器/驱动器/收发器 SN74LS640-1NS SO-20 TI/德州 电子元器件
炬荣SN74LS640N 全新深圳柜台现货质量保证可直拍DIP
全新 SN74LS640N HD74LS640P 74LS640 八路总线收发器直插 DIP-20
IC 芯片 SN74LS640N DIP20 集成电路 现货供应
贴片直插SN74LVC32A SN74LS90NS SN74LS640N SN74LS86AJ 5
贴片直插SN75146DG4 SN74S74NSR SN74LS640N SN74S113AN 5
贴片直插SN74LS641N SN74LS640M SN74LS629N SN74LS640H 4
缓冲器/驱动器/收发器 SN74LS640DBR SSOP-20 TI/德州 电子元器件
贴片直插SN74LS684DWG SN74LS640DWG SN74LS640ML2 4
贴片直插SN74LS669N，SN74LS640N，SN74LS373N，SN74LS590N，4
贴片直插SN74LS640DWR2G，SN74LS374DWR2G，SN74LS377DWR2G，4
SN74LS640N HD74LS640P DIP20 直插 原装现货
贴片直插SN74LS645-1N SN74LS640MR1 SN74LS641DWG 4
全新原装正品品质保证
收发器 SN74LS640N3 PDIP-20 TI()
SN74LS640DBR LS640 贴片SSOP20 总线收发器 原装包邮
贴插MC74LS374J SN74LS640N ICM7224IPL M48Z18B-10 B
全新原装 SN74LS640DW SN74LS640DWR 总线收发器 丝印LS640 SOP20
缓冲器/驱动器 SN74LS640N PDIP-20 TI 全新原装正品
SN74LS640NSR SOP20 TI 全新原装 现货供应
SN74LS02NSR/SN74LS640-1N/SN74LV175APW
CD4093BF3A SN54HC245J SN54LS640J SN74LS374N
SN74LS628NE4 SN74LS640-1DW SN74LS640-1N SN74LS640DWG41
SN74LS640N SN74LS641-1DWG4 SN74LS641-1N SN74LS641N1
议价装SN74LS594N SN74LS595N SN74LS602N SN74LS640N SN74LS670N
SN74LS640-1NSR 74LS640-1贴片SOP20总线收发器IC芯片全新原装BOM
HD74HC245P TC74HC245AP SN74ALS640AN 74LS640N
LS640-1 逻辑芯片 SOP5.2MM SN74LS640NSR HD74LS640FPEL 可直拍
缓冲器/驱动器/收发器 SN74LS640DB SSOP-20 TI/德州 电子元器件
SN74LS640N3【BUS TRANSCEIVER, LS SERIES TTL】
新S8437AF-ZA-T1 SN74LS684N/Ti SN75ABT640DBR R
新SN74LS640-1N TPS96-T52442 SL110307UMAX R
新SN74LS93DG4 PNX8526EH/G SN74LS640DR SN74LS32DBR R
新HD74HC640FPEL CY7C63723-PXC SN74LS374DWR2 R
新SN74LS90DRG4 SN74LS640DBR SN74LS157DBR R
新SN74LS640J BAS21Q-7-F SN74LS465N SN74LS420N R
