全新SN74LS244NS正品IC BUFFER NON-INVERT 5.25V 20SO

全新SN74LS244J SN74LS244D SN74LS243N SN74LS243J SN74LS243D

全新SN74LS244DW正品IC BUF NON-INVERT 5.25V 20SOIC

全新SN74LS245N SN74LS245J SN74LS245F SN74LS245D SN74LS244N

全新SN74LS244N正品IC BUF NON-INVERT 5.25V 20DIP

全新SN74LS244NSR正品IC BUFFER NON-INVERT 5.25V 20SO

SN74LS244D 74LS244 SOP20 IC 芯片 逻辑缓冲

SN74LS244D 74LS244 SOP20 IC 芯片 逻辑缓冲

WGSD SN74LS244D 74LS244 SOP20 IC 芯片 逻辑缓冲

原装正品SN74LS244NSR全新IC BUFFER NON-INVERT 5.2

SN74LVC244ADBRE4/SN74LV4052APW/SN74LS243D

原装正品SN74LS244N全新IC BUF NON-INVERT 5.25V 20DIP

SN74LS244D 74LS244 SOP-20 全新原装

SN74LS244D LS244 SOP20-5.2 全新原装现货 专业BOM配单

新SN74LS244NS SN74LV139AD SN74LS19ANS SN74HCT373D R

新SN54LS160AJ 74FCT244CTP AZ1117D-3.3 SM59264C40J R

全新原装正品品质保证

SN74LS244D，74LS244，LS244贴片，现货保证质量，放心购买直拍

SN74LS244D 74LS244 SOP20 IC 芯片 逻辑缓冲 全新进口 只做原装

SN74LS00N020408逻辑IC芯片

SN74LS244D 74LS244 SOP20 IC 芯片 逻辑缓冲

SN74LS244DWR SN74LS244D 74LS244D 宽体7.2MM SOP-20 全新原装

贴片直插SN74LS244N SN74LS175N SN74HCT00D SN74LS138D 5

SN74LS244DWR LS244 74LS244D 宽体7.2MM 贴片SOP20 全新现货

SN74LS624D/SN74LVCH244ADBQR/SN74LS279ANSR

DIP-20单向三态数据缓冲器

SN74LS244DWR 74LS244D 宽体贴片SOIC-20 芯片IC 全新原装可直拍

逻辑缓冲器晟记电子元件

SN74LS244DWR LS244 74LS244D 宽体7.2MM 贴片SOP20 原装现货

SN74LS298D/SN74LV244ADWG4/SN74LVC2T45DCUTG4

SN74LVTH244ANSR/SN74LS00D/SN74LVC1T45DRLRG4

SN74LS132D/SN74LV245ADBR/SN74LVCH244APWRG4

74HCT244D SN74LS273NS 74HC374D SN75185D MM74HC373W保质直拍赞

逻辑芯片透明D型锁存器SN74HC244

直插逻辑芯片 透明D型锁存器SN74HC244N SN74LS373N DIP-20

全新原装 74LS244N 74LS244P SN74LS244N DIP20单向三态数据缓冲

SN74LS244NSR SN74LS244 LS244 SOP20 贴片 窄体

SN74LS244N SN74LS244 74LS244 DIP20 直插

SN74LS244DWR 缓冲器/驱动器/收发器 SN74LS244DWR SOIC-20-300mi

SN74ALS244CNS 74LS245CNSR 564A-1NS 574A-1NSR BNS BNSR SOP20

SN74LS2R中体5.2OP-20

SN74LS244NSR 245/273/540/541/240/241/373/377/640/641 SOP20