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SN75174DW from TI,Texas Instruments

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SN75174DW

Manufacturer: TI

Quadruple Differential Line Driver

Partnumber Manufacturer Quantity Availability
SN75174DW TI 187 In Stock

Description and Introduction

Quadruple Differential Line Driver The **SN75174DW** is a **quadruple differential line driver** manufactured by **Texas Instruments (TI)**.  

### **Key Specifications:**  
- **Supply Voltage Range:** 4.75V to 5.25V  
- **Operating Temperature Range:** 0°C to 70°C  
- **Output Current (High):** -40mA  
- **Output Current (Low):** 40mA  
- **Propagation Delay Time:** 20ns (typical)  
- **Package Type:** SOIC-16 (DW)  

### **Description:**  
The SN75174DW is designed for **balanced digital data transmission** over long cables. It features **four independent differential line drivers** with **3-state outputs**, making it suitable for **RS-422, RS-485, and other differential communication applications**.  

### **Features:**  
- **Quadruple differential line drivers**  
- **3-state outputs** for bus-oriented applications  
- **High output current drive** for long transmission lines  
- **Common-mode voltage range:** -7V to +12V  
- **ESD protection** on driver outputs  
- **Wide supply voltage tolerance**  

This device is commonly used in **industrial control, networking, and telecommunications** systems requiring robust differential signaling.

Application Scenarios & Design Considerations

Quadruple Differential Line Driver

Alternative Part Number

  • DS75174N --: Pin-compatible quad differential line driver from the DS75174 series with the same function and similar electrical characteristics, widely used as a direct substitute.
  • MC3487P --: Quad differential line driver offering equivalent RS-422/RS-485 driving capability and a similar pinout, commonly used as a cross-reference for the SN75174.
  • AM26LS31CN --: Quad differential line driver with comparable drive current and pin arrangement, a well-known alternative in the same application class.

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