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全新现货 直插SN74LS244N HD74LS244P DIP-20缓冲器和线路驱动器
SN74LS244 245P 273 373N 374 377 573N 直插芯片集成IC DIP-20
SN74LS245/244/540/541/273/373/374/240/241DWR SOP20 宽体7.2MM
逻辑芯片 SN74LS196N 74LS197 221 238 240 241 243 244 245 直插
全新 SN74LS244N PDIP-20 八路缓冲器和线路驱动器芯片
74LS244全新正品原装现货
SN74LS244N 可直接拍 全新正品 专业工厂配单
全新 SN74LS244NSR SOIC-20 八路缓冲器和线路驱动器芯片
直插 HD SN74LS193 238 244 245 248 273N DIP 双时钟可逆计数器
SN74LS244N DIP-20 全新原装 TI(德州仪器)
SN74LS244NS原装「IC BUFFER NON-INVERT 5.25V 20SO」正品
SN74LS244DW原装「IC BUF NON-INVERT 5.25V 20SOIC」正品
SN74LS244N原装「IC BUF NON-INVERT 5.25V 20DIP」正品
SN74LS244NSR原装「IC BUFFER NON-INVERT 5.25V 20SO」正品
全新正品SN74LS244NSR|SN74LS244NE4|SN74LS244NS
【高科美芯】IC集成电路SN74LS244N DIP20直插 缓冲器和线路驱动
缓冲器/驱动器 SN74LS244N TI(德州仪器) DIP-20
全新SN74LS244NSR SN74LS244NDS SN74LS244JDS SN74LS244DWR
全新SN74LS244DBR SN74LS243NTI SN74LS242NSR SN74LS241NSR
全新SN74LS245NSRG4 SN74LS245DWRG4 SN74LS245DBRG4 SN74LS244NS
全新SN74LS244J SN74LS244D SN74LS243N SN74LS243J SN74LS243D
全新SN74LS245NSG4 SN74LS245DWR2 SN74LS245DWG4 SN74LS244NSR&
全新SN74LS244ADWRG4 SN74LS221DR-04+ SN74LS192N+ROHS
全新SN74LS00DBR SN74LER245A SN74LCX32MX SN74LCH244A SN74LC74
全新SN74LS244FK SN74LS244DW SN74LS244DB SN74LS244AJ SN74LS24
全新SN74LS244 SN74LS241 SN74LS240 SN74ls240 SN74LS238
SN74LS244DWR HD74LS245RPEL 374/540/541/273/373/240/241 SOP20
IC集成电路 HD74LS244P SN74LS244N DIP 74LS244
SN74LS540N 245/374/244/573/541/240/241/273/373N HD74LS373P
集成IC电路芯片SN74LS244DR SN74LS244 74LS244 SOP20 7.2MM
SN74LS244NSR 245/273/540/541/240/241/373/377/640/641 SOP20
WGSD SN74LS244D 74LS244 SOP20 IC 芯片 逻辑缓冲
SN74LS244245P273芯片集成IC
全新SN74LS244DWRG4 SN74LS244DBRG4 SN74LS240NSRG4 SN74LS240DB
全新SN74LS245N SN74LS245J SN74LS245F SN74LS245D SN74LS244N
SN74LS244DWR SOIC-20-300mil 全新原装 TI(德州仪器)
全新SN74LS244DWRG SN74LS244DWR2 SN74LS244DW-C SN74LS244DBLE
SN74LS244DBR LS244 SSOP20 TI 德州 原装正品 74系列逻辑芯片
SN74LS244DWR 74LS244 全新原装SOP-20 宽体 3态输出八路缓冲器IC
原装进口 SN74LS244N 逻辑IC 询价拍
原装进口 SN74LS244N 询价拍
原装进口 SN74LS244NSR 询价拍
缓冲器/驱动器 SN74LS244DWR TI(德州仪器) SOIC-20
全新正品SN74LS244DWE4|SN74LS244DBRG4|SN74LS244DW
原装正品 SN74LS244NSR SOIC-20 八路缓冲器和线路驱动器芯片
TI芯片逻辑门收发器驱动
电子元器件原装进口速度优
全新正品SN74LS244NSRG4|SN74LS245DBRG4|SN74LS245DBR
原装正品SN74LS244NS[IC BUFFER NON-INVERT 5.25V 20SO]
原厂原装SN74LS244NS IC BUFFER NON-INVERT 5.25V
原装正品SN74LS244NSR驱动器芯片
SN74LS244NS -[全新IC BUFFER NON-INVERT 5.25V 20-SO]
SN74LS244 245P 273 373N 374 377 573N 芯片集成IC 直插DIP-20
SN74LVC16245AGRDR/SN74LVTH244ADB/SN74LS642NSR
全新SN74LS244NS原装(IC BUFFER NON-INVERT 5.25V 2
原装正品SN74LS244DW[IC BUF NON-INVERT 5.25V 20SOIC]
原厂原装SN74LS244DW IC BUF NON-INVERT 5.25V 20
原装正品SN74LS244N[IC BUF NON-INVERT 5.25V 20DIP]
SN74LS244DW芯片 〔IC BUF NON-INVERT 5.25V 20SOIC 〕
原厂原装SN74LS244N IC BUF NON-INVERT 5.25V 20D
SN74LS645-1NSR/SN74LS02DG4/SN74LVT244BPW
原装正品SN74LS244N驱动器芯片
SN74LS244N PDIP-20 八路缓冲器和线路驱动器芯片
SN74LVC541AQDWREP SN74LS682DW MSP430F2111IDW SN74HC244MDWREP
SN74LS688NSR SN74ACT244MNSREP SN74LVTH273MNSREP
SN74LS641-1DWR SN74LS641DW SN74ACT244IDWREP SN74ACT244MDWREP
全新SN74LS244DW原装(IC BUF NON-INVERT 5.25V 20SO
原装正品SN74LS244NSR[IC BUFFER NON-INVERT 5.25V 20SO]
全新 SN74LS244N HD74LS244P 74LS244 DIP-20 缓冲器线路驱动器
SN74LS244DWR原装「IC BUF NON-INVERT 5.25V 20SOIC」正品
SN74LS244N直插DIP-20数据缓冲器
【 全新原装现货 】 SN74LS244N IC BUF NON-INVERT 5.25V 20DIP
原装正品 SN74LS244N 直插 DIP-20 单向三态数据缓冲器
全新正品SN74LS244DWR|SN74LS244DWG4|SN74LS244N
全新原装进口正品LS244 74LS244 SN74LS244DWR 宽体SOP20-7.2MM
SN74LS86ANE4/SN74LVCH244APW/SN74LS10DRG4
全新原装SN74LS244NSR 74LS244 贴片SOP-20 中体5.2MM 可直拍
SN74LS244DW 可直接拍 全新正品 专业工厂配单
全新原装SN74LS244NSR 74LS244 LS244 SOP-20 缓冲器线路驱动器
SN74LXC2T45DTTR/SN74LVT244ANSR/SN74LS47NS
SN74LS640DW/SN74LVCH244APWT/SN74LVT16245BDL
原装正品 SN74LS244N PDIP-20 八路缓冲器和线路驱动器芯片
SN74LS244NSR 中体5.2MM SOP-20 德洲 全新原装进口
SN74LS244NSR
SN74LS244DWR芯片 〔IC BUF NON-INVERT 5.25V 20SOIC 〕
SN74HC573NSRSN74LS240NSRSN74LS241NSRSN74LS244NSR贴片SOP20
SN74LS47NS/SN74LXC2T45DTTR/SN74LVT244ANSR
SN74LVTH162240DLR/SN74LVTH244AQDBREP/SN74LS107AD
SN74LS640DW/SN74LVT16245BDL/SN74LVCH244APWT
SN74LS244NSR SOIC-20-208mil 全新原装 TI(德州仪器)
SN74LS244DWR 74LS244 TI SOP-20 逻辑IC 宽体7.2mm 全新原装
