Packaging information
| Package | Pins SOP (NS) | 16 |
| Operating temperature range (°C) 0 to 70 |
| Package qty | Carrier 50 | TUBE |
Features for the SN75ALS173
- Meets or exceeds the requirements of ANSI EIA/TIA-422-B, EIA/TIA-423-B, and RS-485
- Meets or exceeds the requirements of ITU recommendations V.10, V.11, X.26, and X.27
- Designed for multipoint bus transmission on long bus lines in noisy environments
- 3-State Outputs
- Common-mode input voltage range of –12 V to 12 V
- Input sensitivity: ±200 mV
- Input hysteresis: 50 mV typical
- High input impedance: 12 kΩ minimum
- Operates from single 5-V supply
- Low supply-current requirement 27 mA maximum
Description for the SN75ALS173
The SN75ALS173 is a monolithic quadruple differential line receiver with 3-state outputs. It is designed to meet the requirements of ANSI Standards EIA/TIA-422-B, EIA/TIA-423-B, RS-485, and several ITU recommendations. Advanced low-power Schottky technology provides high speed without the usual power penalty. The four receivers have an ORed pair of enables in common. Either G high or G low enables all of the receivers. The device features high input impedance, input hysteresis for increased noise immunity, and input sensitivity of ±200 mV over a common-mode input voltage range of –12 V to 12 V.
The SN75ALS173 is characterized for operation from 0°C to 70°C.