+5V Powered RS-232 Transmitters/Receivers with 0.1Microfarad External Capacitors The part **HIN206IB** is manufactured by **NS (National Semiconductor)**.  

Key specifications include:  
- **Type**: RS-232 Transceiver  
- **Number of Drivers/Receivers**: 2 Drivers, 2 Receivers  
- **Data Rate**: Up to **120 kbps**  
- **Supply Voltage**: **±5V** to **±12V**  
- **Operating Temperature Range**: **-40°C to +85°C**  
- **Package**: **16-pin DIP (Dual In-line Package)**  

Additional features:  
- **ESD Protection**: Yes  
- **Compliance**: Meets **RS-232** and **V.28/V.24** standards  

This part is designed for serial communication applications.  

(Note: Always verify with the latest datasheet as specifications may vary.)