位置：首页 > IC中文资料第80页 > M74HC21B1R
| 型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
|---|---|---|---|---|
M74HC21B1R | DUAL4-INPUTANDGATE Description TheM54HCxxxandM54HCTxxxseriesarecomposedofover90typesofhighspeedCMOSfunctionsspecificallydesignedtomeettheradiationrequirementsoftheaerospaceindustry.Itincludesalargesetofgates,Flip-Flops,Multiplexers,Counters,Businterfaceandseveralotherfuncti | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体集团 |  |   |
M74HC21B1R | DUAL4-INPUTANDGATE DESCRIPTION TheM74HC21isanhighspeedCMOSDUAL4-INPUTANDGATEfabricatedwithsilicongateC2MOStechnology. Theinternalcircuitiscomposedof3stagesincludingbufferoutput,whichenableshighnoiseimmunityandstableoutput. Allinputsareequippedwithprotectioncircuitsag | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体集团 | | |
DUAL4-INPUTANDGATE DESCRIPTION TheM74HC21isanhighspeedCMOSDUAL4-INPUTANDGATEfabricatedwithsilicongateC2MOStechnology. Theinternalcircuitiscomposedof3stagesincludingbufferoutput,whichenableshighnoiseimmunityandstableoutput. Allinputsareequippedwithprotectioncircuitsag | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体集团 | | |
M74HC21B1R产品属性
- 类型
描述
- 型号
M74HC21B1R
- 功能描述
逻辑门 Dual 4-Input AND
- RoHS
否
- 制造商
Texas Instruments
- 产品
OR
- 逻辑系列
LVC
- 栅极数量
2
- 线路数量（输入/输出）
2/1
- 高电平输出电流
- 16 mA
- 低电平输出电流
16 mA
- 传播延迟时间
3.8 ns
- 电源电压-最大
5.5 V
- 电源电压-最小
1.65 V
- 最大工作温度
+ 125 C
- 安装风格
SMD/SMT
- 封装/箱体
DCU-8
- 封装
Reel
| 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 |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
|||
ST |
2016+ |
SOP |
6528 |
只做进口原装现货!假一赔十! |
|||
ST |
24+ |
SO-16 |
3200 |
十年品牌!原装现货!!! |
|||
ST/意法 |
23+ |
SOP14 |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
|||
ST |
23+ |
QFP |
3200 |
全新原装、诚信经营、公司现货销售! |
|||
ST |
23+ |
SO-16 |
7000 |
绝对全新原装!100%保质量特价!请放心订购! |
|||
ST |
23+ |
SO-16 |
16900 |
正规渠道,只有原装! |
|||
ST/意法 |
23+ |
SOP-14 |
89630 |
当天发货全新原装现货 |
|||
ST |
22+ |
SOP3.9mm |
38783 |
原装正品现货,可开13个点税 |
|||
ST/ |
24+ |
SOP3.9mm |
5000 |
全新原装正品,现货销售 |
M74HC21B1R芯片相关品牌
M74HC21B1R规格书下载地址
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M74HC21B1R数据表相关新闻
M7
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https://hfx03.114ic.com/
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2021-9-17M74ACT251D，M74HC390D，M74VHC1GT00DTT1G，MAC15A10，MAC15A10FP，MAC15SM，MAC212A10，MAC212A10FP，MAC212A6FP，M1MA141KT1，M1MA141WAT1，M1MA141WKT1，M1MA142WAT1G，M1MA151AT1G，M1MA151KT1G
M74ACT251D，M74HC390D，M74VHC1GT00DTT1G，MAC15A10，MAC15A10FP，MAC15SM，MAC212A10，MAC212A10FP，MAC212A6FP，M1MA141KT1，M1MA141WAT1，M1MA141WKT1，M1MA142WAT1G，M1MA151AT1G，M1MA151KT1G
2019-12-14
DdatasheetPDF页码索引
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