位置：首页 > IC中文资料 > DM74LS139W
| 型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
|---|---|---|---|---|
DM74LS139W | Decoders/Demultiplexers 文件：165.29 Kbytes Page：8 Pages | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 |   | |
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 | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | | ||
Dual 2-line-to-4-line Decoders/Demultiplexers ● Quadrupie 2-Input Positive NAND Gates ● Quadruple 2-Input Positive NAND Gates (with Open Collector Output) (Continue....) | HitachiHitachi Semiconductor 日立日立公司 | | ||
DUAL 1-OF-4 DECODER/ DEMULTIPLEXER TheLSTTL/MSI SN54/74LS139 is ahigh speed Dual 1-of-4 Decoder/Demultiplexer. The device has two independent decoders, each accepting two inputsand providingfour mutually exclusive active LOW Outputs. Each decoderhas an activeLOW Enable input which can be used as a data input fora 4-output demultipl | Motorola 摩托罗拉 | | ||
Decoders/Demultiplexers 文件：165.29 Kbytes Page：8 Pages | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 | | ||
DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS 文件：640.55 Kbytes Page：15 Pages | TI 德州仪器 | |
| 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/ |
1558 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
|||
FSC |
01+02+ |
SOP14 |
2823 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
NATIONAL |
23+ |
SOIC-14 |
65480 |
||||
FAIRCHILD/仙童 |
2023+ |
SOP14 |
2874 |
一级代理优势现货,全新正品直营店 |
|||
NSC |
23+ |
原装原封 |
8888 |
专做原装正品,假一罚百! |
|||
NS |
25+23+ |
New |
32356 |
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 |
|||
NS |
25+ |
SOP |
3200 |
全新原装、诚信经营、公司现货销售 |
|||
NS/国半 |
23+ |
DIP |
10000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
|||
24+ |
SOP |
184 |
DM74LS139W规格书下载地址
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2012-11-9
DdatasheetPDF页码索引
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