位置：首页 > IC中文资料 > M74HC21B1N
| 型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
|---|---|---|---|---|
DUAL4-INPUTANDGATE DESCRIPTION TheM74HC21isanhighspeedCMOSDUAL4-INPUTANDGATEfabricatedwithsilicongateC2MOStechnology. Theinternalcircuitiscomposedof3stagesincludingbufferoutput,whichenableshighnoiseimmunityandstableoutput. Allinputsareequippedwithprotectioncircuitsag | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体（ST）集团 |  |   | |
DUAL4-INPUTANDGATE DESCRIPTION TheM74HC21isanhighspeedCMOSDUAL4-INPUTANDGATEfabricatedwithsilicongateC2MOStechnology. Theinternalcircuitiscomposedof3stagesincludingbufferoutput,whichenableshighnoiseimmunityandstableoutput. Allinputsareequippedwithprotectioncircuitsag | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体（ST）集团 | | | |
DUAL4-INPUTANDGATE Description TheM54HCxxxandM54HCTxxxseriesarecomposedofover90typesofhighspeedCMOSfunctionsspecificallydesignedtomeettheradiationrequirementsoftheaerospaceindustry.Itincludesalargesetofgates,Flip-Flops,Multiplexers,Counters,Businterfaceandseveralotherfuncti | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体（ST）集团 | | |
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ST/意法 |
23+ |
NA/ |
30 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
|||
ST |
2020+ |
DIP |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
|||
ST |
22+ |
DIP-14 |
30000 |
原装正品 |
|||
ST |
DIP-14 |
699839 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
||||
ST |
23+ |
QFP |
3200 |
全新原装、诚信经营、公司现货销售! |
|||
SGS |
23+ |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
||||
ST/意法 |
DIP14 |
265209 |
假一罚十原包原标签常备现货! |
||||
STM/STMicroelectronics/意法半 |
21+ |
DIP-14 |
311 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
|||
3000 |
公司现货 |
||||||
ST/意法 |
2022+ |
DIP-14 |
8600 |
英瑞芯只做原装正品 |
M74HC21B1N芯片相关品牌
M74HC21B1N规格书下载地址
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M74HC21B1N数据表相关新闻
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2021-9-17M74ACT251D，M74HC390D，M74VHC1GT00DTT1G，MAC15A10，MAC15A10FP，MAC15SM，MAC212A10，MAC212A10FP，MAC212A6FP，M1MA141KT1，M1MA141WAT1，M1MA141WKT1，M1MA142WAT1G，M1MA151AT1G，M1MA151KT1G
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2019-12-14
DdatasheetPDF页码索引
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