关注微信公众号查券更方便
单稳态多谐振荡器 SN74LS221DR SOIC-16 TI/德州 电子元器件配单
单稳态多谐振荡器 SN74LS221DR SOIC-16 原装正品 电子元器件配单
全新现货直插多谐振荡器
SN74LS21NS SN74LS21NSR SN74LS221D
SN74LS221NS SN74LS221NSR SN74LS22N
SN74LS221 逻辑IC 多频震荡器 正品价优 全新现货
SN74LS221DBR『IC MULTIVIBRATOR 45NS 16SSOP』 现货
SN74LS221DR『IC DUAL MONO MULTIVIBRATR 16SOIC』 现货
SN74LS221N『IC MULTIVIBRATOR 45NS 16DIP』 现货
SN74LS221NSR『IC MULTIVIBRATOR 45NS 16SO』 现货
SN74LS21NS/SN74LS21NSR/SN74LS221D
SN74LS221DBR/SN74LS221DR/SN74LS221N
SN74LS221NS/SN74LS221NSR/SN74LS22N
SN74LS221DBR SN74LS221DR SN74LS221N
BT475KPJ80 BAT64L6327 BD9218FM-E2 SL606 SN74LS221D
SN74LS221NSR「IC MULTIVIBRATOR 45NS 16SO」原装正品
SN74LS221DBR「IC MULTIVIBRATOR 45NS 16SSOP」原装正品
SN74LS221D「IC MULTIVIBRATOR 45NS 16SOIC」原装正品
SN74LS221N「IC MULTIVIBRATOR 45NS 16DIP」原装正品
SN74LS221DR「IC MULTIVIBRATOR 45NS 16SOIC」原装正品
原装正品SN74LS221D[IC MULTIVIBRATOR 45NS 16SOIC]
原装正品SN74LS221N[IC MULTIVIBRATOR 45NS 16DIP]
全新原厂SN74LS221DBR正品IC MULTIVIBRATOR 45NS 16SS
全新原厂SN74LS221NSR正品IC MULTIVIBRATOR 45NS 16SO
原装正品SN74LS221NSR[IC MULTIVIBRATOR 45NS 16SO]
SN74LS221DR -[原装单稳态多谐振荡器SOIC-16
原装正品SN74LS221DR[IC MULTIVIBRATOR 45NS 16SOIC]
原装正品SN74LS221DBR[IC MULTIVIBRATOR 45NS 16SSOP]
SN74LS221N原装正品「IC MULTIVIBRATOR 45NS 16DIP」
全新原厂SN74LS221N正品IC MULTIVIBRATOR 45NS 16DIP
全新原厂SN74LS221DR正品IC MULTIVIBRATOR 45NS 16SOIC
原厂原装SN74LS221N║IC MULTIVIBRATOR 45NS 16DIP
原厂原装SN74LS221DR║IC MULTIVIBRATOR 45NS 16SO
SN74LS221NSR原装正品「IC MULTIVIBRATOR 45NS 16SO」
SN74LS221DR原装正品「IC MULTIVIBRATOR 45NS 16SOIC」
SN74LS221D原装正品「IC MULTIVIBRATOR 45NS 16SOIC」
原厂原装SN74LS221NSR║IC MULTIVIBRATOR 45NS 16S
SN74LS221DBR原装正品「IC MULTIVIBRATOR 45NS 16SSOP」
原厂原装SN74LS221D║IC MULTIVIBRATOR 45NS 16SOI
。全新现货 直插 SN74LS221N DIP-16 HD74LS221P 多谐振荡器单稳
全新现货 直插 SN74LS221N DIP-16 HD74LS221P 多谐振荡器单稳态
全新SN74LS221NS SN74LS221DR SN74LS21NSR SN74LS219AN SN74LS20
贴片直插SN74LS221N SN74HCT74N SN74HC595N SN74HC74DR 5
全新SN74LS244ADWRG4 SN74LS221DR-04+ SN74LS192N+ROHS
全新SN74LS221DBR SN74LS20DR2G SN74LS19ANSR SN74LS19ADBR
全新SN74LS221N SN74LS221J SN74LS221D SN74LS21NS SN74LS21DR
全新SN74LS240A-1DB SN74LS2323DRG4 SN74LS221DBRG4 SN74LS20NST
全新SN74LS22N SN74LS22J SN74LS221 SN74LS21N SN74LS21J
全新SN74LS241DWG4 SN74LS221DRG4 SN74LS19ADRG4 SN74LS192JE11
全新SN74LS240DBR SN74LS2323DR SN74LS221NSR SN74LS221DR2
SN74LS221N HD74LS221P 直插DIP16 进口全新原装
SN74LS221N SN74HC174N SN74HC595N CD74ACT253E
SN74LS367ANSR SN74LS221NSR SN74ALS157ANSR MC3486NSR
SN74LV166ADBR AM26C31CDBR ISO1212DBQR SN74LS221DBR
MC3487D SN74LS221D CD74HCT40103M TS5V330D CD74ACT253M
CD74HCT109M SN74LS221DR TSM102ID CD74HC4049M CD74HC4049MT
SN74LS221N DIP-16 施密特触发器输入双路单稳态触发器 全新原装
SN74LS221D IC DUAL MONO MULTIVIB 16-SOIC
SN74LS221DR IC DUAL MONO MULTIVIBRATR 16SOIC
SN74LS221DBR IC MONO MULTIVIBRATR DUAL 16SSOP
SN74LS221N IC DUAL MONO MULTIVIB 16-DIP
SN74LS221NSR IC DUAL MONO MULTIVIBRATR 16SO
【全新原装，质量好】74LS221 SN74LS221NSR多频振荡器SOP-16
SN74LS247N SN74LS221N DIP16进口全新原装
插件系类全新原装正品
铭源盛 全新 SN74LS221DR SN74LS221D SN74LS221 LS211 SOP16芯片
SN74LS221N 74LS221 DIP-16 HD74LS221P 多谐振荡器单稳态
SN74LS221DR【IC MULTIVIBRATOR 45NS 16SOIC】
全新SN74LS221N DM74LS221N 双单稳多谐振荡器有施密特触发器
SN74LS221NSR【IC MULTIVIBRATOR 45NS 16SO】
直插式 SN74LS221N 74LS221 DIP-16 HD74LS221P 多谐振荡器单稳态
SN74LS221DRE4【IC MULTIVIBRATOR 45NS 16SOIC】
全新 74LS221 SN74LS221N HD74LS221P 直插DIP-16 多谐振荡器
SN74LS221DBR【IC MULTIVIBRATOR 45NS 16SSOP】
全新原装正品 SN74LS221N 74LS221N 直插 DIP16 施密特触发器输入
SN74LS221N DIP 现货ZT3220LEEY 原装
SN74LS221D【IC MULTIVIBRATOR 45NS 16SOIC】
全新原装 SN74LS221NSR 74LS221 SOP-16 5.2MM 单稳态多谐振荡器
SN74LS221N SN74HC221N DIP16脚 全新多谐振荡器芯片 直插IC
SN74LS221 SN74LS221N DIP-16脚直插 SN74LS221P 全新进口
SN74LS221DR SN74LS221D SN74LS221 LS211 SOP16 全新进口
全新原装 SN74LS221NG4 SN74LS221N SN74LS221DRE4 SN74LS221DR
全新原装 SN74LS240DBR SN74LS2323DR SN74LS2323D SN74LS221NSR
现货 SN74LS221DR 价格优势询价拍
