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SN751177NSR from TEXAS

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SN751177NSR

Manufacturer: TEXAS

Dual Differential Driver/Receiver Pairs

Partnumber Manufacturer Quantity Availability
SN751177NSR TEXAS 450 In Stock

Description and Introduction

Dual Differential Driver/Receiver Pairs The SN751177NSR is a differential line driver and receiver manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Texas Instruments (TI)  
- **Type:** Differential Line Driver and Receiver  
- **Package:** SOIC (Small Outline Integrated Circuit)  
- **Number of Pins:** 16  
- **Operating Voltage:** 4.75V to 5.25V  
- **Data Rate:** Up to 10 Mbps  
- **Operating Temperature Range:** 0°C to 70°C  
- **Output Current (Driver):** ±60 mA  
- **Input Voltage Range (Receiver):** ±25V  
- **Propagation Delay (Driver):** 20 ns (typical)  
- **Propagation Delay (Receiver):** 30 ns (typical)  

### **Descriptions:**
- The SN751177NSR is designed for balanced digital data transmission over twisted-pair or parallel-wire lines.  
- It integrates both a differential driver and a differential receiver in a single chip.  
- Suitable for applications such as RS-422 and RS-485 communication interfaces.  
- Provides high noise immunity due to differential signaling.  

### **Features:**
- **Driver Features:**  
  - TTL-compatible inputs  
  - High output current (±60 mA)  
  - Short-circuit protection  
  - Thermal shutdown  

- **Receiver Features:**  
  - High input impedance (≥12 kΩ)  
  - Input sensitivity of ±200 mV  
  - Fail-safe design (ensures known output state when inputs are open or shorted)  

- **General Features:**  
  - Single 5V power supply operation  
  - Low power consumption  
  - Compatible with industry-standard RS-422/RS-485  

This device is commonly used in industrial control, networking, and data communication systems.

Application Scenarios & Design Considerations

Dual Differential Driver/Receiver Pairs

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