| 型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
|---|---|---|---|---|
DecadeandBinaryCounters GeneralDescription TheDM7490Amonolithiccountercontainsfourmaster-slaveflip-flopsandadditionalgatingtoprovideadivide-by-twocounterandathree-stagebinarycounterforwhichthecountcyclelengthisdivide-by-five. Thecounterhasagatedzeroresetandalsohasgatedsetto-nine | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 |  |   | |
The’90isa4-stageripplecountercontainingahighspeedflip-flopactingasadivide-by-twoandthreeflip-flopsconnectedasadivideby-fivecounter. DESCRIPTION—The’90isa4-stageripplecountercontainingahighspeed flip-flopactingasadivide-by-twoandthreeflip-flopsconnectedasadivideby- fivecounter.ItcanbeconnectedtooperatewithaconventionalBCDoutput patternoritcanbeconnectedtoprovidea50%dutycycle | ETC1List of Unclassifed Manufacturers etc未分类制造商未分类制造商 |  | | |
DecadeandBinaryCounters 文件：133.7 Kbytes Page：10 Pages | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 |  | | |
PackageContainsaDivide-by-TwoandaDivide-by-FiveCounter 文件：410.83 Kbytes Page：1 Pages | ETCList of Unclassifed Manufacturers 未分类制造商 |  | | |
PackageContainsaDivide-by-TwoandaDivide-by-FiveCounter 文件：410.83 Kbytes Page：1 Pages | ETCList of Unclassifed Manufacturers 未分类制造商 | | |
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
Wurth |
23+ |
SOP |
3 |
原装现货假一赔十 |
|||
ST |
23+ |
原厂原封 |
16900 |
正规渠道,只有原装! |
|||
WURTH/伍尔特 |
24+ |
84000 |
只做原装进口现货 |
||||
WURTH/伍尔特 |
24+ |
37279 |
郑重承诺只做原装进口现货 |
||||
Wurth Elektronik |
2022+ |
7600 |
原厂原装,假一罚十 |
||||
Wurth Elektronik |
19+ |
2397 |
|||||
WURTH |
14+ |
SMD |
19 |
原厂原装仓库现货,欢迎咨询 |
|||
ST |
25+ |
原厂原封 |
16900 |
原装，请咨询 |
|||
TE CONNECTIVITY / TYCO |
两年内 |
NA |
417 |
实单价格可谈 |
|||
Würth |
25+ |
N/A |
14611 |
原装现货17377264928微信同号 |
F7490芯片相关品牌
F7490规格书下载地址
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F7490数据表相关新闻
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2020-7-27F750G158MRC 深圳市得捷芯城电子科技 AVX KEMET 尼康 三洋 钽电容代理商
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2020-7-24F750G228KRC 深圳市得捷芯城电子科技 AVX KEMET 尼康 三洋 钽电容代理商
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2020-6-29F750G228MRC 深圳市得捷芯城电子科技 AVX KEMET 尼康 三洋 钽电容代理商
F750G228MRC深圳市得捷芯城电子科技AVXKEMET尼康三洋钽电容代理商
2020-6-29F72263A
F72263A，全新原装当天发货或门市自取0755-82732291.
2019-12-26F711413BGFN，F711414APBM，F711443BGFT，F711445PZT，F711447APFC，F711449CGGP，F711460AGFN，F711491APPB，F711493B/P，F711499BPDQ，F711535APZ，F711647AGGUR，F711658PGC，F711684F
F711413BGFN，F711414APBM，F711443BGFT，F711445PZT，F711447APFC，F711449CGGP，F711460AGFN，F711491APPB，F711493B/P，F711499BPDQ，F711535APZ，F711647AGGUR，F711658PGC，F711684F
2019-12-12
DdatasheetPDF页码索引
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