首页 >DM74LS139M>规格书列表
| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
DM74LS139M | Decoder/Demultiplexer General Description These Schottky-clamped circuits are designed to be used in high-performance memory-decoding or data-routing applications, requiring very short propagation delay times. In high-performance memory systems these decoders can be used to minimize the effects of system decoding. Whe 文件:81.81 Kbytes 页数:7 Pages | FAIRCHILD 仙童半导体 | FAIRCHILD | |
DM74LS139M | Decoder/Demultiplexer General Description These Schottky-clamped circuits are designed to be used in high-performance memory-decoding or data-routing applications, requiring very short propagation delay times. In high-performance memory systems these decoders can be used to minimize the effects of system decoding. 文件:153.63 Kbytes 页数:7 Pages | SOLIDSTATE | SOLIDSTATE | |
DM74LS139M | Decoder/Demultiplexer General Description These Schottky-clamped circuits are designed to be used in high-performance memory-decoding or data-routing applications, requiring very short propagation delay times. In high-performance memory systems these decoders can be used to minimize the effects of system decoding. 文件:153.6 Kbytes 页数:7 Pages | SYC | SYC | |
DM74LS139M | Decoders/Demultiplexers 文件:165.29 Kbytes 页数:8 Pages | NSC 国半 | NSC | |
Decoders/Demultiplexers General Description\nThese Schottky-clamped circuits are designed to be used in high-performance memory-decoding or data-routing applications, requiring very short propagation delay times. In high-performance memory systems these decoders can be used to minimize the effects of system decoding. When Designed specifically for high speed:\n Memory decoders\n Data transmission systems\nLS138 3-to-8-line decoders incorporates 3 enable inputs to simplify cascading and/or data reception\nLS139 contains two fully independent 2-to-4-line decoders/demultiplexers\nSchottky clamped for high performance\; | TI 德州仪器 | TI |
详细参数
- 型号:
DM74LS139M
- 功能描述:
编码器、解码器、复用器和解复用器 Dl 2-to-4 Ln Dec/Dem
- 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
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
onsemi(安森美) |
25+ |
SOIC-16 |
18798 |
正规渠道,免费送样。支持账期,BOM一站式配齐 |
询价 | ||
NAT |
05+ |
原厂原装 |
5437 |
只做全新原装真实现货供应 |
询价 | ||
FSC |
24+ |
SOP-16 |
5090 |
原装现货假一罚十 |
询价 | ||
原厂 |
23+ |
SO-16 |
5000 |
原装正品,假一罚十 |
询价 | ||
NSC |
23+ |
原装原封 |
8888 |
专做原装正品,假一罚百! |
询价 | ||
NS |
25+23+ |
3.9MM |
27656 |
绝对原装正品全新进口深圳现货 |
询价 | ||
原厂 |
25+ |
86 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | |||
NATIONAL |
23+ |
SOIC |
65480 |
询价 | |||
FAIRCHILD/仙童 |
25+ |
SOP16 |
906 |
就找我吧!--邀您体验愉快问购元件! |
询价 | ||
NS/国半 |
23+ |
TSSOP |
50000 |
全新原装正品现货,支持订货 |
询价 |
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