0.3 元券科美集成电路HD74HC21P芯片￥2.70去看看高科美芯产品直销连锁店静安店发布了【高科美芯】IC集成电路HD74HC21P DIP14直插 逻辑门 芯片（一个SN74HC21NHD74HC21P芯片逻辑￥10去看看顺盛IC经营部发布了SN74HC21N HD74HC21P 74HC21N DIP14脚 逻辑芯片 直插IC 全新进口0.2 元券集成电路SN74HC27NHD74HC21N芯片￥1.93去看看欣薇旗舰店发布了SN74HC27N 74HC32 74 86N直插 HD74HC21N 集成电路IC芯片 DIP-140.2 元券集成电路SN74HC27NHD74HC21N芯片￥1.932去看看zave旗舰店发布了SN74HC27N 74HC32 74N直插 HD74HC21N 集成电路IC芯片 DIP-14集成电路SN74HC27NHD74HC21N芯片￥80去看看名都五金商行发布了SN74HC27N 74HC32 74N直插 HD74HC21N 集成电路IC芯片 DIP-14集成电路SN74HC27NHD74HC21N芯片￥80去看看舞阳品牌店发布了SN74HC27N 74HC32 74N直插 HD74HC21N 集成电路IC芯片 DIP-14DM74LS74ANHD74LS04PHD74HC21P芯片￥0.20去看看深圳市傲燊科技电子发布了HD74LS04P HD74HC21P SN7406N DM74LS74AN DIP-14直插逻辑芯片ICDM74LS74ANHD74LS04PHD74HC21P芯片￥50去看看qgjfqgrlvz的小店发布了HD74LS04P HD74HC21P SN7406N DM74LS74AN DIP-14直插逻辑芯片IC科美集成电路HD74HC21P芯片￥30去看看上海赛格元器件配件市场发布了【高科美芯】IC集成电路HD74HC21P DIP14直插 逻辑门 芯片（一个HC全新DIP144066￥50去看看第七妈店铺72发布了全新HD/SN74HC09/HC121/HC32/HC132/HC21/HC27/HC4066 N P DIP14SN74HC21NHD74HC21P输入全新￥150去看看奕铭江恩五金店发布了全新包邮5只 SN74HC21N 74HC21 HD74HC21P 直插DIP14二四输入与门栅极日立逆变器HD74HC21P￥2.70去看看广州汐沅芯云涛电子网店发布了直插日立HD74HC21P逻辑门双4输入与门系列DIP-14栅极/逆变器芯片栅极日立逆变器原装￥2.70去看看广州汐沅芯云涛电子科技发布了原装日立HD74HC21P逻辑门双4输入与门系列DIP-14栅极/逆变器芯片直拍与非门起拍HD74HC21P￥10去看看深圳市诚信达电子发布了HD74HC21P CMOS逻辑双路4输入与非门 CD74HC21E 5个起拍 可直拍栅极日立逆变器集成电路￥30去看看汐沅芯云涛电子科技网店发布了原装日立集成电路HD74HC21P逻辑门双4输入与门芯片栅极/逆变器IC直拍正品现货原装￥10去看看深圳市金盛微达电子科技有限公司发布了HD原装正品HD74HC21P 现货可直拍 DIP21P HC21P栅极逆变器SN74HC21NHD74HC21P￥0.80去看看深圳凯盛科微电子科技电子发布了直插 74HC21 SN74HC21N HD74HC21P DIP-14 逻辑-栅极和逆变器栅极逆变器SN74HC21NHD74HC21P￥0.70去看看深圳利凯盛电子企业店发布了直插 SN74HC21N 74HC21 HD74HC21P DIP-14 逻辑-栅极和逆变器HD74HC21集成电路原装HD74HC21P￥3.80去看看鑫淘淘电子数码企店发布了HD74HC21P 全新原装HD74HC21 IC 集成电路HD74HC21 DIP芯片寄存器移位计数器HD74HC21P￥1.80去看看鑫淘淘电子数码企店发布了集成 电 路HD74HC21P DIP14计数器移位寄存器 逻辑芯片 2元/PCSHD74HC21PHD74HC20PHD74HC195HD74HC193￥1.40去看看电子元件88888发布了全新HD74HC21P HD74HC20P HD74HC195 HD74HC193 HD74HC175HD74HC1GU04CMEHD74HC1G14ACMEHD74￥1.20去看看电子元件88888发布了HD74HC21FPD-EL HD74HC1GU04CME HD74HC1G14ACME HD74HC1G04CE-THD74HC237PHD74HC221PHD74HC21FPHD74HC195P￥151去看看电子元件88888发布了全新HD74HC237P HD74HC221P HD74HC21FP HD74HC195P HD74HC194PHD74HC32HD74HC30HD74HC21HD74HC14￥1.10去看看电子元件88888发布了全新HD74HC32 HD74HC30 HD74HC21 HD74HC14 HD74HC11HD74HC20RPELHD74HC21FPELHD74HC20FPTRHD74HC20FPEL￥1.30去看看电子元件88888发布了全新HD74HC21FPEL HD74HC20RPEL HD74HC20FPTR HD74HC20FPELHC全新DIP144066￥18.80去看看尚士华电子 原装芯片发布了全新HD/SN74HC09/HC121/HC32/HC132/HC21/HC27/HC4066 N P DIP140.3 元券集成电路SN74HC27NHD74HC21N芯片￥2.41去看看touglesy旗舰店发布了SN74HC27N 74HC32 74 86N直插 HD74HC21N 集成电路IC芯片 DIP-140.3 元券集成电路SN74HC27NHD74HC21N芯片￥2.84去看看泽杰旗舰店发布了SN74HC27N 74HC32 74 86N直插 HD74HC21N 集成电路IC芯片 DIP-14现货原装HD74HC21PSN74HC21N￥0.80去看看利荣元器件分销商发布了HD74HC21P SN74HC21N TC74HC21P CD74HC21E 全新原装现货原装进口询价HD74HC21P￥16.80去看看国际电子原装芯片电子元器件发布了原装进口 HD74HC21P 询价拍现货原装HD74HC21P进口￥0.80去看看利荣元器件分销商发布了HD74HC21P 全新进口原装现货HCNSR74SOP14￥6.90去看看锦鹏富兴科技发布了HD/SN 74HC74NSR/HC20/HC21/74HC86 NS/NSR/ANSR RPEL/FPEL SOP14HCNSR74SOP14￥10去看看锦鹏富兴科技发布了HD/SN 74HC74NSR/HC20/HC21/74HC86 NS/NSR/ANSR RPEL/FPEL SOP14栅极逆变器SN74HC21NHD74HC21P￥2.30去看看深圳市宏顺芯电子发布了SN74HC21N HD74HC21P DIP-14逻辑-栅极和逆变器 全新全新现货SN74HC21NHD74HC21P￥20去看看深圳市金城电子销售部发布了SN74HC21N HD74HC21P DIP14全新现货 全新逻辑芯片 74HC21N多谐振荡器正品原装SN74HC21N￥1.50去看看明之选电子元器件商城发布了原装正品 74HC21 SN74HC21N HD74HC21P 直插DIP-14多谐振荡器栅极逆变器SN74HC21NHD74HC21P￥0.80去看看深圳市凯盛达微电子科技发布了直插 74HC21 SN74HC21N HD74HC21P DIP-14 逻辑-栅极和逆变器栅极逆变器SN74HC21NHD74HC21P￥0.90去看看深圳市凯盛达微电子科技发布了直插 74HC21 SN74HC21N HD74HC21P DIP-14 逻辑-栅极和逆变器原装原装进口询价HD74HC21FPEL￥27.90去看看中国原装电子 元器件配单原装芯片企业店发布了HD74HC21FPEL原装 询价拍 原装进口 全新原装HD74HC21P芯片逻辑RENESAS￥10去看看高冈科技电子发布了HD74HC21P 74HC21 DIP14 RENESAS 瑞萨 74系列 逻辑芯片HD74HC21PSN74HC73N芯片输入￥0.30去看看深圳市顺胜电子 一站式专业配单BOM清单发布了全新 HD74HC21P 74HC21 SN74HC73N 直插DIP14 双路4输入与门 芯片栅极逆变器SN74HC21NHD74HC21P￥1.12去看看深圳市育松电子元器件模块工具发布了74HC21 SN74HC21N HD74HC21P DIP-14逻辑-栅极和逆变器赛格正品现货实体￥10去看看原器件总汇发布了HD74HC21P HIT 74HC21〖正品原装〗赛格市场G332室实体店 现货直拍HD74HC21P芯片输入￥0.90去看看芯洋科技电子企业店发布了全新 HD74HC21P 74HC21 直插DIP-14 双路4输入与门 芯片 可直拍现货SN74LS21NHD74LS21NSN7421N￥0.70去看看深圳市元彬电子店发布了SN74LS21N HD74LS21N SN7421N 74HC21 全新现货直拍HD74HC21P芯片输入￥0.90去看看芯洋科技电子企业店发布了全新 HD74HC21P 74HC21 直插DIP-14 双路4输入与门 芯片 可直拍科美集成电路HD74HC21P输入￥2.50去看看联合易购联合电子发布了高科美芯 IC集成电路HD74HC21P DIP14直插 双4输入与门 2.5元/PCSSN74HC21NHD74HC21P输入74HC21￥0.70去看看晟记数码旗舰店发布了晟记 SN74HC21N 74HC21 HD74HC21P 直插DIP-14 二四输入与门集成电路原装HD74HC21P芯片￥1.70去看看成都金时宝电子发布了全新原装 HD74HC21P 74HC21 直插DIP-14 双路4输入集成电路IC芯片科美集成电路HD74HC21P输入￥30去看看高科美芯产品直销连锁店北京东路店发布了高科美芯 IC集成电路HD74HC21P DIP14直插 双4输入与门 3元/PCS原装HD74HC21P优质进口￥1.50去看看上海蓝蓝电子发布了HD74HC21P 74HC21 全新进口原装HIT 直插DIP-14P 优质HD74HC138PHD74HC373PHD74HC08PHD74HC21P￥2.50去看看深圳市宾鹏鸣科技发布了HD74HC138P HD74HC373P HD74HC08P 04P 175P HD74HC21P DIP20原装SN74HC21NHD74HC21PCD74HC21E￥1.40去看看深圳市瑞凯信科技发布了74HC21 SN74HC21N HD74HC21P CD74HC21E DIP-14 逻辑芯片 原装直拍现货SN74HC21NHD74HC21P￥0.90去看看新庆兴电子发布了现货可直拍 SN74HC21N 直插DIP14 HD74HC21P 4输入端双与门科美云野集成电路HD74HC21P￥2.50去看看高科美芯电子元件世界发布了高科美芯云野IC集成电路HD74HC21P DIP14直插 （一个）HD74HC21P适用输入74HC21￥1.20去看看光迈pcba代工代料发布了光迈适用 HD74HC21P 74HC21 直插DIP-14 双路4输入与门贴片HD74LS11PHD74LS08PHD74HC21P￥2.50去看看芯片二极管三极管电容电阻集成电路发布了贴片直插HD74LS11P HD74LS08P HD74HC21P HD74LS02P HD74LS21P 9贴片HITHD74HC21PHD74HC30P￥2.80去看看芯片二极管三极管电容电阻集成电路发布了贴片直插HIT667-EQ HD74HC21P HD74HC30P HD74HC14P HIT647-EQ 9贴片HD74HC09PHD74HC08PHD64412FV￥2.30去看看芯片二极管三极管电容电阻集成电路发布了贴片直插HD74HC09P HD74HC08P HD64412FV HD68A09EP HD74HC21P 9集成块上机正品原装￥40去看看汕头市雄泰电子发布了HD74HC21P 全新正品原装芯片进口直插 集成块 保上机
