首页 >SN54LS139A-SP>规格书列表
型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
SN54LS139A-SP | 双路 2 线路至 4 线路解码器/多路信号分离器 These Schottky-clamped TTL MSI 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 employed with • Designed Specifically for High-Speed: \n• Memory Decoders\n• Data Transmission Systems\n \n• Two Fully Independent 2- to 4-Line Decoders/Demultiplexers\n• Schottky clamped for High Performance; | TI 德州仪器 | TI | |
SN54LS139A-SP | DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS 文件:1.15025 Mbytes 页数:18 Pages | TI 德州仪器 | TI | |
DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS 文件:640.55 Kbytes 页数:15 Pages | TI 德州仪器 | TI | ||
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 文件:173.45 Kbytes 页数:5 Pages | Motorola 摩托罗拉 | Motorola | ||
DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS 文件:640.55 Kbytes 页数:15 Pages | TI 德州仪器 | TI |
技术参数
- Number of channels (#):
2
- Operating temperature range (C):
-55 to 125
- Rating:
Space
- ICC (Max) (uA):
11000
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI德州仪器 |
22+ |
24000 |
原装正品现货,实单可谈,量大价优 |
询价 | |||
TI |
25+ |
金封圆帽 |
18000 |
原厂直接发货进口原装 |
询价 | ||
TI |
24+/25+ |
350 |
原装正品现货库存价优 |
询价 | |||
TI |
23+ |
CDIP? |
5000 |
原装正品,假一罚十 |
询价 | ||
MOT |
24+ |
500 |
询价 | ||||
TI |
23+ |
CDIP |
3200 |
绝对全新原装!优势供货渠道!特价!请放心订购! |
询价 | ||
TI |
25+ |
QFP |
2978 |
十年品牌!原装现货!!! |
询价 | ||
原装MOTOROLA |
24+ |
DIP-16 |
5000 |
只做原装公司现货 |
询价 | ||
TI |
18+ |
CDIP |
85600 |
保证进口原装可开17%增值税发票 |
询价 | ||
TI/德州仪器 |
20+ |
CDIP |
67500 |
原装优势主营型号-可开原型号增税票 |
询价 |
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