位置：首页 > IC中文资料第11735页 > M74HC21B1
| 型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
|---|---|---|---|---|
M74HC21B1 | 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 | | |
M74HC21B1产品属性
- 类型
描述
- 型号
M74HC21B1
- 制造商
STMICROELECTRONICS
- 制造商全称
STMicroelectronics
- 功能描述
DUAL 4-INPUT AND GATE
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
23+ |
N/A |
46290 |
正品授权货源可靠 |
||||
ST意法半导体 |
22+21+ |
DIP-14 |
3000 |
16年电子元件现货供应商 终端BOM表可配单提供样品 |
|||
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 |
22 |
DIP-14 |
25000 |
3月31原装,微信报价 |
|||
ST/意法 |
23+ |
DIP14 |
10880 |
原装正品，支持实单 |
|||
ST/意法 |
22+ |
DIP-14 |
37240 |
只做原装正品现货 |
|||
ST |
23+ |
DIP |
8560 |
受权代理!全新原装现货特价热卖! |
|||
SGS |
23+ |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
||||
ST |
90+ |
DIP-14 |
300 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
STM |
2022+ |
DIP-14 |
4000 |
原装原厂代理 可免费送样品 |
M74HC21B1芯片相关品牌
M74HC21B1规格书下载地址
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M74HC21B1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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