SN75ALS194
- Meet or exceed the requirements of ANSI standard EIA/TIA-422-B and ITU recommendation V.11
- Designed to operate up to 20 Mbaud
- 3-state TTL-compatible outputs
- Single 5V supply operation
- High output impedance in power-off condition
- Two pairs of drivers, independently enabled
- Designed as improved replacements for the MC3487
These four differential line drivers are designed for data transmission over twisted-pair or parallel-wire transmission lines. They meet the requirements of ANSI Standard EIA/TIA-422-B and ITU Recommendation V.11 and are compatible with 3-state TTL circuits. Advanced low-power Schottky technology provides high speed without the usual power penalty. Standby supply current is typically only 26mA. Typical propagation delay time is less than 10ns, and enable/disable times are typically less than 16ns.
High-impedance inputs keep input currents low: less than 1µA for a high level and less than 100µA for a low level. The driver circuits can be enabled in pairs by separate active-high enable inputs. The SN75ALS194 is capable of data rates in excess of 20 megabits per second and is designed to operates with the SN75ALS195 quadruple line receiver.
The SN75ALS194 is characterized for operation from 0°C to 70°C.
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技术文档
| 顶层文档 | 类型 | 标题 | 格式选项 | 下载最新的英语版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | 数据表 | SN75ALS194 Quadruple Differential Line Drivers 数据表 (Rev. E) | PDF | HTML | 2024-3-19 |
设计与开发
如需其他信息或资源，请点击以下任一标题进入详情页面查看（如有）。
| 封装 | 引脚 | CAD 符号、封装和 3D 模型 |
|---|---|---|
| SOIC (D) | 16 | Ultra Librarian |
| PDIP (N) | 16 | Ultra Librarian |
| SOP (NS) | 16 | Ultra Librarian |