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BT475KPJ80 BAT64L6327 BD9218FM-E2 SL606 SN74LS221D
SN74LS21NS/SN74LS21NSR/SN74LS221D
逻辑芯片SN74LS221D原装正品 提供配单服务
MC3487D SN74LS221D CD74HCT40103M TS5V330D CD74ACT253M
SN74LS221D IC DUAL MONO MULTIVIB 16-SOIC
铭源盛 全新 SN74LS221DR SN74LS221D SN74LS221 LS211 SOP16芯片
SN74LS221DR SN74LS221D SN74LS221 LS211 SOP16 全新进口
SN74LS221DR SN74LS221D SN74LS221 LS211 SOP16 集成芯片 全新进
SN74LS221DR微型控制器单片机
SN74LS221DR SN74LS221D LS221 贴片 SOP16 全新原装
SN74LS221D LS221 贴片SOIC-16/3.9mm
SN74LS221D 集成电路芯片IC MULTIVIBRATOR 45NS 16SOIC
SN74LS221D【IC MULTIVIBRATOR 45NS 16SOIC】
单稳态多谐振荡器 SN74LS221D SOIC-16 TI/德州 电子元件原装正品
74LS221D 74LS221DBR 小体SOP16 施密特触发器输入双单稳态触发器
LS221D 74LS221DBR 小体SOP16 施密特触发器输入双单稳态触发器
貼插74HCU04MX 74HCT244D 74HCT139D 74HCT221D 74LS00MEL 6
LS221D 74LS221DBR 小体SBOP16 施密特触发器输入双单稳态触发器
SN74LS221D【IC DUAL MONO MULTIVIB 16-SOIC】
速发LS221D 74LS221DBR 小体SOP16 施密特触发器输入双单稳态触发
直销LS221D 74LS221DBR 小体SOP16 施密特触发器输入双单稳态触发
SN74LS21N SN74LS221D SN74LS221N SN74LS240DW
逻辑芯片SN74LS221D【IC MULTIVIBRATOR 45NS 16SOIC】
SN74LS221D逻辑芯片《IC MULTIVIBRATOR 45NS 16SOIC》
74LS221D 786029C AD1940YSTZ AD5242BRUZ100RL7
SN74LS221D | SN74LS221DR | SN74LS221N
【 全新原装现货 】 SN74LS221D IC DUAL MONO MULTIVIB 16-SOIC
SN74LS221D「IC MULTIVIBRATOR 45NS 16SOIC」原装正品
原装正品SN74LS221D[IC MULTIVIBRATOR 45NS 16SOIC]
SN74LS221D原装正品「IC MULTIVIBRATOR 45NS 16SOIC」
新品LS221D 74LS221DBR 小体SOP16 施密特触发器输入双单稳态触发
SN74LS221D-我们为全国数千家企事业单位提供快速采购服务。
SN74LS221D-原装元器件销售，元器件库存
SN74LS221D-普通库存也有货有挂就有货价格优势
SN74LS221D-国际代理全线售出原装IC库存；拍前先咨询
SN74LS221D-威健芯城不是原装不要钱/有接收价就出
原装SN74LS221D全新正品/IC MULTIVIBRATOR 45NS 16SOIC
原厂原装SN74LS221D║IC MULTIVIBRATOR 45NS 16SOI
逻辑芯片SN74LS221D SN74LS221 sn74ls221d SOP-16
SN74LS221DR SN74LS221D LS221 SN74LS221DRG4全新原装 IC可拍
贴片直插SN74LS240N，SN74LS221D，SN74LS169N，SN74LS175M，4
SN74LS221DR SN74LS221D LS221 SN74LS221DRG4全新原装现货直拍
SN74LS221DR SN74LS221D LS221 SN74LS221DRG4全新原装现货价优
SN74LS221DR SN74LS221D LS221 SN74LS221DRG4全新原装现货可拍
SN74LS221D-自家仓库现货，品质保证，需要的请咨询客下单
SN74LS21NS SN74LS21NSR SN74LS221D
SN74LS221D-IC集成电路 全新原装正品电子元器件
全新原厂SN74LS221D正品IC MULTIVIBRATOR 45NS 16SOIC
正品SN74LS221D原装〢IC MULTIVIBRATOR 45NS 16SOIC
