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SN75ALS191是一款双通道,高速差分线路驱动器,设计符合ANSI标准EIA /TIA-422-B和ITU建议V.11。输入为TTL和CMOS兼容,并具有输入钳位二极管。肖特基二极管钳位晶体管可最大限度地缩短传播延迟时间。该器件采用5 V单电源供电,采用8引脚封装。
SN75ALS191的特点是工作温度范围为0°C至70°C。
| Supply Voltage(s) (Nom) (V) |
| No. of TX |
| No. of RX |
| Duplex |
| IEC 61000-4-2 Contact (+/- kV) |
| HBM ESD (kV) |
| Fault Protection (V) |
| Number of Nodes |
| Common Mode Range |
| ICC (Max) (mA) |
| Isolated |
| Rating |
| Operating Temperature Range (C) |
| Package Group |
| Approx. Price (US$) |
| SN75ALS191 |
|---|
| 5 |
| 2 |
| 0 |
| N/A |
| None |
| 2 |
| -12 to 12 |
| 32 |
| 0.8 to 2 |
| 40 |
| No |
| Catalog |
| 0 to 70 |
| PDIP SO SOIC |
| 0.65 | 1ku |