首页 >M74HC21B1N>规格书列表
| 零件型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
DUAL4-INPUTANDGATE DESCRIPTION TheM74HC21isanhighspeedCMOSDUAL4-INPUTANDGATEfabricatedwithsilicongateC2MOStechnology. Theinternalcircuitiscomposedof3stagesincludingbufferoutput,whichenableshighnoiseimmunityandstableoutput. Allinputsareequippedwithprotectioncircuitsag | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体集团 | STMICROELECTRONICS | ||
DUAL4-INPUTANDGATE DESCRIPTION TheM74HC21isanhighspeedCMOSDUAL4-INPUTANDGATEfabricatedwithsilicongateC2MOStechnology. Theinternalcircuitiscomposedof3stagesincludingbufferoutput,whichenableshighnoiseimmunityandstableoutput. Allinputsareequippedwithprotectioncircuitsag | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体集团 | STMICROELECTRONICS | ||
DUAL4-INPUTANDGATE Description TheM54HCxxxandM54HCTxxxseriesarecomposedofover90typesofhighspeedCMOSfunctionsspecificallydesignedtomeettheradiationrequirementsoftheaerospaceindustry.Itincludesalargesetofgates,Flip-Flops,Multiplexers,Counters,Businterfaceandseveralotherfuncti | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体集团 | STMICROELECTRONICS |
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ST |
23+ |
原厂原封 |
16900 |
正规渠道,只有原装! |
询价 | ||
ST |
25+ |
原厂原封 |
16900 |
原装，请咨询 |
询价 | ||
ST |
2511 |
原厂原封 |
16900 |
电子元器件采购降本 30%!盈慧通原厂直采,砍掉中间差价 |
询价 | ||
24+ |
3000 |
公司现货 |
询价 | ||||
ST |
05+ |
原厂原装 |
5066 |
只做全新原装真实现货供应 |
询价 | ||
ST |
24+ |
DIP |
36500 |
原装现货/放心购买 |
询价 | ||
ST |
25+ |
QFP |
3200 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
ST |
23+24 |
DIP14 |
29650 |
原装原盘原标,提供BOM一站式配单 |
询价 | ||
ST |
2016+ |
SOP |
6528 |
只做进口原装现货!假一赔十! |
询价 | ||
ST |
23+ |
SOP |
8650 |
受权代理!全新原装现货特价热卖! |
询价 |
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