Información de empaque
| Encapsulado | Pines PDIP (N) | 16 |
| Rango de temperatura de funcionamiento (℃) 0 to 70 |
| Cant. de paquetes | Transportador 25 | TUBE |
Características para SN75ALS174A
- Meets or exceeds the requirements of ANSI EIA/TIA-422-B and RS-485
- High-speed advanced low-power Schottky circuitry
- Designed for up to 20Mbit/s operation in both serial and parallel applications
- Designed for multipoint transmission on long bus lines in noisy environments
- Low supply current requirements 55mA max
- Wide positive and negative input/output bus voltage ranges
- Driver output capacity: 60mA
- Thermal-shutdown protection
- Driver positive- and negative-current limiting
- Functionally interchangeable with SN75174
Descripción de SN75ALS174A
The SN75ALS174A is a quadruple line driver with tri-state differential outputs. It is designed to meet the requirements of ANSI Standards EIA/TIA-422-B and RS-485. This device is optimized for balanced multipoint bus transmission at rates of up to 20Mbit/s.
Each driver features wide positive and negative common-mode output voltage ranges that make them suitable for party-line applications in noisy environments.
The SN75ALS174A provides positive- and negative-current limiting and thermal shutdown for protection from line fault conditions on the transmission bus line. Shutdown occurs at a junction temperature of approximately 150°C.
The SN75ALS174A is characterized for operation from 0°C to 70°C.