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WGSD SN74LS244D 74LS244 SOP20 IC 芯片 逻辑缓冲
SN74LS244D 74LS244 SOP20 IC 芯片 逻辑缓冲
全新SN74LS244J SN74LS244D SN74LS243N SN74LS243J SN74LS243D
SN74LS244DWR SN74LS244D 74LS244D 宽体7.2MM SOP-20 全新原装
SN74LS244D 74LS244 SOP-20 全新原装
SN74LS244D，74LS244，LS244贴片，现货保证质量，放心购买直拍
SN74LS244DWR LS244 74LS244D 宽体7.2MM 贴片SOP20 全新现货
SN74LS244DWR LS244 74LS244D 宽体7.2MM 贴片SOP20 原装现货
SN74LS244DWR 74LS244D 宽体贴片SOIC-20 芯片IC 全新原装可直拍
全新原装进口 SN74LS244DWR LS244 74LS244D 宽体7.2MM 贴片SOP20
SN74LV244ADWG4 SN74LS298D SN74LVC2T45DCUTG4
SN74LV244ADWG4/SN74LVC2T45DCUTG4/SN74LS298D
SN74LS243D SN74LVC244ADBRE4 SN74LV4052APW
SN74LV245ADBR/SN74LVCH244APWRG4/SN74LS132D
SN74LS624D/SN74LS279ANSR/SN74LVCH244ADBQR
SN74LVCH244ADBQR SN74LS279ANSR SN74LS624D
74HCT244D SN74LS273NS 74HC374D SN75185D MM74HC373W保质直拍赞
SN74LS00D/SN74LVTH244ANSR/SN74LVC1T45DRLRG4
SN74LV273APWR MB9AF344MABGL-GE1 HD44780A00H 74LS244D
SN74LS279ANSR/SN74LS624D/SN74LVCH244ADBQR
SN74LS244N MB90F952JBS HD100141 74HC164D
SN74LV4052APW/SN74LVC244ADBRE4/SN74LS243D
SN74LVCH244APWRG4 SN74LV245ADBR SN74LS132D
SN74LS00D SN74LVC1T45DRLRG4 SN74LVTH244ANSR
新SN74LS244NS SN74LV139AD SN74LS19ANS SN74HCT373D R
SN74LS190N 191 193 194 196 243 244 245 247 248 273 直插DIP16
新SN54LS160AJ 74FCT244CTP AZ1117D-3.3 SM59264C40J R
全新SN74LS245N SN74LS245J SN74LS245F SN74LS245D SN74LS244N
贴片直插SN74LS247D，SN74LS244M，SN74LS193D，SN74LS193N，4
全新原装正品品质保证
全新原装 74LS244N 74LS244P SN74LS244N DIP20单向三态数据缓冲
直插逻辑芯片 透明D型锁存器SN74HC244N SN74LS373N DIP-20
逻辑芯片透明D型锁存器SN74HC244
