位置：首页 > IC中文资料第2782页 > DM74LS157M
| 型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
|---|---|---|---|---|
DM74LS157M | Quad2-Lineto1-LineDataSelectors/Multiplexers GeneralDescription Thesedataselectors/multiplexerscontaininvertersanddriverstosupplyfullon-chipdataselectiontothefouroutputgates.Aseparatestrobeinputisprovided.A4-bitwordisselectedfromoneoftwosourcesandisroutedtothefouroutputs.TheDM74LS157presentstru | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 |  |   |
DM74LS157M | Quad2-Lineto1-LineDataSelectors/Multiplexers 文件：160.14 Kbytes Page：8 Pages | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 |  | |
Quad2-Lineto1-LineDataSelectors/Multiplexers GeneralDescription Thesedataselectors/multiplexerscontaininvertersanddriverstosupplyfullon-chipdataselectiontothefouroutputgates.Aseparatestrobeinputisprovided.A4-bitwordisselectedfromoneoftwosourcesandisroutedtothefouroutputs.TheDM74LS157presentstru | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | | | |
Quad2-Lineto1-LineDataSelectors/Multiplexers 文件：160.14 Kbytes Page：8 Pages | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 | | | |
Quad2-Lineto1-LineDataSelectors/Multiplexers 文件：160.14 Kbytes Page：8 Pages | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 | | | |
QUADRUPLE2-LINETO1-LINEDATASELECTORS/MULTIPLEXERS Description: T4LSI5TisahighspeedQuad2-InputMultiplexer.Fourbitsofdatafromtwo sourescanbeselectedusingthecommonSelectandEnableinputs.Thefour bufferedoutputspresenttheselecteddatainthetrue(non-inverted)form.The TALSI5Tcanalsobeusedtogenerateanyfourofth | ETC1List of Unclassifed Manufacturers etc未分类制造商未分类制造商 |  | | |
QUADRUPLE2-LINETO1-LINEDATASELECTORS/MULTIPLEXERS 文件：733.27 Kbytes Page：17 Pages | TITexas Instruments 德州仪器美国德州仪器公司 |  | |
DM74LS157M产品属性
- 类型
描述
- 型号
DM74LS157M
- 功能描述
编码器、解码器、复用器和解复用器 Qd 2to1 Ln Dt Sl/Mul
- RoHS
否
- 制造商
Micrel
- 产品
Multiplexers
- 逻辑系列
CMOS
- 线路数量（输入/输出）
2/12
- 传播延迟时间
350 ps, 400 ps
- 电源电压-最大
2.625 V, 3.6 V
- 电源电压-最小
2.375 V, 3 V
- 最大工作温度
+ 85 C
- 安装风格
SMD/SMT
- 封装/箱体
QFN-44
- 封装
Tray
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
FAIRCHILD/仙童 |
24+ |
NA/ |
3322 |
原装现货,当天可交货,原型号开票 |
|||
FCS |
22+ |
SOP |
100000 |
代理渠道/只做原装/可含税 |
|||
NSC |
23+ |
SOP3.9 |
9823 |
||||
FCS |
23+ |
SOP |
3000 |
全新原装、诚信经营、公司现货销售 |
|||
FAIRCHILD/仙童 |
10+ |
SOP16 |
935 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
NSC |
23+ |
SMD-SO16 |
8888 |
专做原装正品,假一罚百! |
|||
FSC |
23+ |
SOP |
65480 |
||||
FCS |
25+23+ |
SOP |
51886 |
绝对原装正品现货,全新深圳原装进口现货 |
|||
FAIRCILD |
22+ |
SOP |
8000 |
原装正品支持实单 |
|||
FSC |
24+ |
SOP-163.9mm |
38 |
DM74LS157M芯片相关品牌
DM74LS157M规格书下载地址
DM74LS157M参数引脚图相关
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- DM74LS155MX
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- DM74LS154N
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- DM7497N
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- DM7495N
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- DM7476W
- DM7476N
- DM7476
- DM7475
- DM7474N
- DM7474M
- DM7474
- DM7473N
DM74LS157M数据表相关新闻
DM54S574J/883C
DM54S574J/883C
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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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