Quadruple RS-485 Differential Line Drivers 20-SOIC -40 to 85 The **SN65LBC174ADWRG4** is a quad differential line driver manufactured by **Texas Instruments (TI)**.  

### **Key Specifications:**  
- **Type:** Quad Differential Line Driver  
- **Technology:** RS-485/RS-422  
- **Supply Voltage Range:** 4.75V to 5.25V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC-16 (DW)  
- **Data Rate:** Up to 30Mbps  
- **Number of Drivers:** 4  
- **Output Type:** Differential  
- **ESD Protection:** ±15kV (Human Body Model)  

### **Features:**  
- Designed for **high-speed** RS-485/RS-422 communication  
- **Low-power** operation  
- **High output drive capability**  
- **Fail-safe receiver inputs** (for open, shorted, or terminated lines)  
- **Thermal shutdown protection**  
- **Wide common-mode voltage range** for noise immunity  

### **Applications:**  
- Industrial networks  
- Point-of-sale systems  
- Building automation  
- Telecom infrastructure  

This device is **RoHS compliant** and **lead-free**.  

(Source: Texas Instruments Datasheet)

Quadruple RS-485 Differential Line Drivers 20-SOIC -40 to 85