| 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 | | |
| 替换型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
|---|---|---|---|---|
Package Contains a Divide-by-Two and a Divide-by-Five Counter | ETCList of Unclassifed Manufacturers 未分类制造商 | | | |
Package Contains a Divide-by-Two and a Divide-by-Five Counter | ETCList of Unclassifed Manufacturers 未分类制造商 | | | |
Decade and Binary Counters | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 | | | |
Decade and Binary Counters | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | | | |
TTL HD74/HD74S Series | HitachiHitachi Semiconductor 日立日立公司 |  | | |
DECADE, DIVIDE-BY-TWELVE AND BINARY COUNTERS | TITexas Instruments 德州仪器美国德州仪器公司 |  | | |
DECADE, DIVIDE-BY-TWELVE AND BINARY COUNTERS | TITexas Instruments 德州仪器美国德州仪器公司 | | | |
DECADE, DIVIDE-BY-TWELVE AND BINARY COUNTERS | TITexas Instruments 德州仪器美国德州仪器公司 | | | |
DECADE, DIVIDE-BY-TWELVE AND BINARY COUNTERS | TITexas Instruments 德州仪器美国德州仪器公司 | | | |
DECADE, DIVIDE-BY-TWELVE AND BINARY COUNTERS | TITexas Instruments 德州仪器美国德州仪器公司 | | |
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
AMP |
24+ |
NA |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
|||
Wurth(伍尔特) |
24+ |
标准封装 |
9848 |
原厂直销,大量现货库存,交期快。价格优,支持账期 |
|||
24+ |
SMD |
20000 |
全新原厂原装，进口正品现货，正规渠道可含税！！ |
||||
WURTH/伍尔特 |
1948+ |
SMD |
6852 |
只做原装正品现货!或订货假一赔十! |
|||
Wurth/伍尔特 |
2年内 |
NA |
150000 |
英博尔原装优质现货订货渠道商 |
|||
Wurth |
23+ |
SOP |
3 |
原装现货假一赔十 |
|||
WE |
25+ |
SMD |
68481 |
明嘉莱只做原装正品现货 |
|||
AMP |
23+ |
NA |
9856 |
原装正品,假一罚百! |
|||
WURTH |
25+23+ |
SMD |
29702 |
绝对原装正品全新进口深圳现货 |
|||
Wurth Elektronik |
21+ |
8080 |
只做原装,质量保证 |
SMC7490N芯片相关品牌
SMC7490N规格书下载地址
SMC7490N参数引脚图相关
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SMC7490N数据表相关新闻
SMBJP6KE62AHE3-TP
SMBJP6KE62AHE3-TP
2024-9-27SMCJ100A-13-F
SMCJ100A-13-F
2023-6-7SMC3K33CAHM3/57
SMC3K33CAHM3/57
2022-3-2SMCJ220CA
SMCJ220CA
2020-10-20SMCJ130CA，SMCJ13CA，SMCJ14CA-13
SMCJ130CA，SMCJ13CA，SMCJ14CA-13
2020-4-13SMBJ64A
SMBJ64A，全新原装当天发货或门市自取0755-82732291.
2020-3-10
DdatasheetPDF页码索引
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