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SN74LS直插芯片集成ICDIP-16
SN74LS194221247248
SN74LS221N TI 74LS221〖原装正品〗赛格市场G332室实体店 现货
全新现货 直插 SN74LS221N DIP-16 HD74LS221P 多谐振荡器单稳态
【 全新原装现货 】 SN74LS221N IC DUAL MONO MULTIVIB 16-DIP
全新现货直插多谐振荡器
SN74LS 194 221 247 248 279 283 390 595N芯片集成IC 直插DIP-16
全新原装 74LS221 SN74LS221N 直插DIP16 原装
SN74221N 74221 74LS221 直插DIP-16 实图 可直拍供应进口原装
SN74LS221NS/SN74LS221NSR/SN74LS22N
SN74LS221DBR/SN74LS221DR/SN74LS221N
[原装正品] SN74LS221N SN74LS221 74LS221 单稳态多谐振荡器
SN74LS221N「IC MULTIVIBRATOR 45NS 16DIP」芯片
SN74LS221N[IC MULTIVIBRATOR 45NS 16DIP]芯片
SN74LS 194 221 247 248 279 283 390 595N芯片集成IC DIP-16直插
全新SN74LS244ADWRG4 SN74LS221DR-04+ SN74LS192N+ROHS
全新SN74LS22N SN74LS22J SN74LS221 SN74LS21N SN74LS21J
新SN74LS377DW DP85176N-35 SN74LS221NS SN74LS373DW R
贴片直插SN74LS221N,SN74LS157N,SN74HC74DR,SN74LS132N,4
全新SN74LS221N SN74LS221J SN74LS221D SN74LS21NS SN74LS21DR
贴片直插SN74LS240N,SN74LS221D,SN74LS169N,SN74LS175M,4
SN74LS 194 221 247 248 279 283 390 595N直插芯片集成IC DIP-16
DIP-16直插芯片SN74LS169N 175 190 191 192 193 194 221 247 248
SN74LS221N HD74LS221P 直插DIP16 进口全新原装
SN74LS175N 174 181 189 190 191 192 194 195 196 197 221 直插
CD74HC138E CD74HC368E CD74HCT221E CD74HCT42E SN74LS191N
SN74LS221N SN74HC174N SN74HC595N CD74ACT253E
SN74LS221N DIP-16 施密特触发器输入双路单稳态触发器 全新原装
插件系类全新原装正品
全新SN74LS221N DM74LS221N 双单稳多谐振荡器有施密特触发器
直插式 SN74LS221N 74LS221 DIP-16 HD74LS221P 多谐振荡器单稳态
全新 74LS221 SN74LS221N HD74LS221P 直插DIP-16 多谐振荡器
拍前先咨询TS3USB221RSER SN74LS258N THS4130ID
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
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
SN74LS221N DIP16 74LS221 TI德州 双单稳态多谐振荡器 逻辑芯片
炬荣SN74LS221N 全新深圳柜台现货质量保证可直拍 DIP
现货 SN74LS221N 价格优势询价拍
SN74LS 194 221 247 248 279 283 390 595N 直插DIP16 逻辑IC芯片
DIP-16直插芯片SN74LS169N芯片
进口现货 SN74LS221N 原厂正品询价拍
SN74LS194221247248芯片
SN74LS 194 221 247 248 279 283 390 595N DIP16 逻辑芯片直插IC
SN74LS221N 回收购芯片 IC电子物料 军工元器件
DM74LS221N 74LS221 SN74LS221N HD74LS221P DIP-16直插触发芯片
SN74LS194221247系列芯片
SN74LS169N 175 190 191 192 193 194 221 247 248直插芯片DIP-16
SN74LS221N 进口原装 现货 询价拍下
SN74LS/HD74LS190P/189/182/191/192/221/238/247/248N/P DIP-16
原装 SN74LS221N DIP16 多谐振荡器单稳态 集成电路芯片
IC 芯片 SN74LS221N DIP16 集成电路 现货供应
SN74LS221N DM74LS221N HD74LS221P DIP16直插 原装现货
逻辑芯片SN74LS221N SN74LS221 sn74ls221n DIP-16
SN74LS221N 直插DIP-16 多谐振荡器 量大价优 BOM配单一站式采购
SN74ALS10AN 74ALS74AN 08N ALS00AN 38BN LS221N 多谐振荡触发器
直插 SN74LS42N/47/48/54/73/74/76/85/86/90/92/93/107/112/221
直插74LS221 SN74LS221N DIP-16 HD74LS221P 多谐振荡器单稳态
原装直插16脚 SN74LS221N 74LS221P 单稳态多谐振荡器 74全系列
原装正品 HD74LS221P SN74LS221N 直插DIP16 单稳态多谐振荡器
SN74LS221D * SN74LS221DR * SN74LS221N
SN74LS221N HD74LS221P 多谐振荡器单稳态 DIP-16 全新
SN74LS221N【IC MULTIVIBRATOR 45NS 16DIP】
SN74LS21NS/SN74LS21NSR/SN74LS221D
74LS221N原装施密特触发器输入
双单稳多谐振荡器施密特触发输入
热卖SN74LS221N全新原装现货
SN74LS221N.HD74LS221P.实体店现货经营进口电子元器件IC
SN74LS221N DIP16【索特尔电子芯片商城】原装可直拍
74ls221N施密特触发器输入
集成电路IC SN74LS221N DIP-16 单稳态多谐振荡器 全新原装正品现
直插芯片集成IC SN74LS194 221 247 248 279 283 390 595N DIP-16
SN74LS221N DIP-16 TI德州 原装正品 集成电路IC 逻辑-多频振荡器
DIP封装LKS1AF-24V集成电路
SN74LS221N 74LS221N 原装施密特触发器输入双单稳态触发器DIP16
贴插SN74LS547NS SN74LS646NT MAX221ECAE+ BYG20G-GS08 N
SN74LS221 SN74LS221N DIP-16脚直插 SN74LS221P
贴插SN74LS221NSR-MAZ81300M1SO-SN74LS374MEL-N
MIC5017BWM SN74LS623N I1-546/883 SN74LS221N SN74LS221N 9
SN74LS221N全新原装 优势热卖进口原装芯片 旺旺询价为准
SN74LS221N PCM2704DBR BA16B-107G PCM2704DBR 74VHC153MX 9
SN74LS系列芯片直插DIP-14/16