| 型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
|---|---|---|---|---|
DM74LS249 | BCDto7-SegmentDecoderwithOpen-CollectorOutputs 文件：103.45 Kbytes Page：6 Pages | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 |  |   |
BCDto7-SegmentDecoderwithOpen-CollectorOutputs 文件：103.45 Kbytes Page：6 Pages | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 | | | |
BCD-to-Seven-SegmentDecoders/Drivers(withopencollectoroutputs) ●Quadrupie2-InputPositiveNANDGates ●Quadruple2-InputPositiveNANDGates(withOpenCollectorOutput) (Continue....) | HitachiHitachi Semiconductor 日立日立公司 |  | | |
BCD-TO-SEVEN-SEGMENTDECODERS/DRIVERS TheSN54/74LS247thruSN54/74LS249areBCD-to-Seven-SegmentDecoder/Drivers.TheLS247andLS248arefunctionallyandelectricallyidenticaltotheLS47andLS48withthesamepinoutconfiguration.TheLS249isa16-pinversionofthe14-pinLS49andincludesfullfunctionalcapabilityforlampte | MotorolaMotorola, Inc 摩托罗拉加尔文制造公司 |  | | |
Ouadruple2-inputPositiveNANDGates 文件：6.85482 Mbytes Page：273 Pages | HitachiHitachi Semiconductor 日立日立公司 | | |
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
onsemi(安森美) |
24+ |
SO16EIAJ |
1476 |
原装现货,免费供样,技术支持,原厂对接 |
|||
NSC |
23+ |
原装原封 |
8888 |
专做原装正品,假一罚百! |
|||
FAIRCHI |
21+ |
DIP-16 |
12588 |
原装正品,自己库存 假一罚十 |
|||
onsemi(安森美) |
24+ |
SO16EIAJ |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
|||
原厂 |
2020+ |
1113 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
||||
24+ |
N/A |
58000 |
一级代理-主营优势-实惠价格-不悔选择 |
||||
FSC/ON |
23+ |
原包装原封□□ |
1113 |
原装进口特价供应特价，原装元器件供应，支持开发样品更多详细咨询库存 |
|||
NSC |
23+ |
原厂正规渠道 |
5000 |
专注配单,只做原装进口现货 |
|||
FAIRCHILD/仙童 |
23+ |
DIP16 |
50000 |
全新原装正品现货,支持订货 |
|||
24+ |
25 |
DM74LS249芯片相关品牌
DM74LS249规格书下载地址
DM74LS249参数引脚图相关
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DM74LS249数据表相关新闻
DM9000E-H 以太网开发工具
DM9000E-H以太网开发工具ETHERNETCONTROLLERHEADERBRD50x40mm
2023-3-1DM9000CEP现货热卖！！！！ 假一赔万，欢迎来电18916952726
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2021-7-7DM9000AEP产品资料 原装正品现货
DM9000AEP产品资料原装正品现货
2020-7-10DM74LS241WM，DM74LS241WMX，DM74LS243N，DM74LS244N，DM74LS244SJX，DM74LS245N，DM74LS245SJX，DM74LS251M，DM74LS251MX，DM74LS251N，DM74LS253MX，DM74LS257BMX，DM74LS221MX，DM74LS221SJ，DM74LS221
DM74LS241WM，DM74LS241WMX，DM74LS243N，DM74LS244N，DM74LS244SJX，DM74LS245N，DM74LS245SJX，DM74LS251M，DM74LS251MX，DM74LS251N，DM74LS253MX，DM74LS257BMX，DM74LS221MX，DM74LS221SJ，DM74LS221
2019-12-18DM74AS169AN，P6KE200AT/B，UEP1H220MPD1TD，DM9328N，1N5232B(T50A)，LS3360L，LT1E53A，MC14511BDWR2，SMA020450100R1%A2，SAA1064T，DM74AS257M
DM74AS169AN，P6KE200AT/B，UEP1H220MPD1TD，DM9328N，1N5232B(T50A)，LS3360L，LT1E53A，MC14511BDWR2，SMA020450100R1%A2，SAA1064T，DM74AS257M
2019-12-8DM74ALS04BM-六反相器
DM74ALS04BM-六反相器，此装置包含6个独立的门，其中每个执行反向功能的逻辑。特点开关规格为50pF在整个温度开关规格保证和VCC范围高级氧化隔离，离子注入肖特基TTL过程功能和引脚对引脚兼容与肖特基和低功耗肖特基TTL对口改进的AC性能超过肖特基二极管和低功耗肖特基同行DM74ALS04BM：M14A14引脚小外形集成电路（SOIC）,JEDECMS-012,0.150窄DM74ALS04BSJ:M14D14引脚小外形封装（SOP），
2012-11-9
DdatasheetPDF页码索引
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