| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
SM74139L | SM74139L - T1/CEPT/ISDN-PRI Dual Transformer Features ■ Surface mount ■ Dual transformer for transmit and receive ■ 1500 VAC HIPOT ■ RoHS compliant* Applications ■ Telecom | BOURNS 伯恩斯 |   | |
T1/CEPT/ISDN-PRI Dual Transformer 文件：278 Kbytes Page：1 Pages | BOURNS 伯恩斯 | | ||
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 | | ||
LOW POWER SCHOTTKY The LSTTL/MSI SN74LS139 is a high speed Dual 1-of-4 Decoder/Demultiplexer. The device has two independent decoders, each accepting two inputs and providing four mutually exclusive active LOW Outputs. | ONSEMI 安森美半导体 | |
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
NA |
SMD |
35560 |
一级代理 原装正品假一罚十价格优势长期供货 |
||||
TE connectivity |
21+ |
SOIC-16 |
10 |
只做原装鄙视假货15118075546 |
|||
昂斯美 |
26+ |
TQFP64 |
86720 |
代理授权原装正品价格最实惠 本公司承诺假一赔百 |
|||
NS |
22+ |
MSOP-8 |
3000 |
原装正品,支持实单 |
|||
TI |
23+ |
MSOP-8 |
5000 |
全新原装,支持实单,非诚勿扰 |
|||
TI |
23+ |
MSOP-8 |
3200 |
正规渠道,只有原装! |
|||
NS/TI |
17+ |
MSOP-8 |
6200 |
100%原装正品现货 |
|||
NS/TI |
25+ |
MSOP-8 |
35 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
|||
TI |
23+ |
NA |
20000 |
||||
TI |
23+ |
QFP |
5000 |
原装正品,假一罚十 |
SM74139L规格书下载地址
SM74139L参数引脚图相关
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DdatasheetPDF页码索引
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