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SN75C189NSR from TI,Texas Instruments

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SN75C189NSR

Manufacturer: TI

Quadruple Low-Power Line Receiver

Partnumber Manufacturer Quantity Availability
SN75C189NSR TI 1492 In Stock

Description and Introduction

Quadruple Low-Power Line Receiver The SN75C189NSR is a quad differential line receiver manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Type:** Quad Differential Line Receiver  
- **Supply Voltage (VCC):** 4.75V to 5.25V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC (16-pin)  
- **Data Rate:** Up to 10 Mbps  
- **Input Threshold Voltage:** ±200 mV  
- **Propagation Delay:** Typically 20 ns  
- **Input Impedance:** 12 kΩ (Min)  
- **Output Type:** TTL-Compatible  

### **Descriptions:**  
The SN75C189NSR is designed for balanced data transmission applications, providing high noise immunity in industrial and communication systems. It features four independent differential receivers with TTL-compatible outputs.  

### **Features:**  
- Quad differential line receiver  
- Meets or exceeds ANSI TIA/EIA-422-B and ITU V.11 standards  
- TTL-compatible outputs  
- Wide common-mode input voltage range (±7V)  
- High input impedance  
- Low power consumption  
- Designed for noise immunity in harsh environments  

This device is commonly used in RS-422, RS-485, and other balanced transmission systems.

Application Scenarios & Design Considerations

Quadruple Low-Power Line Receiver

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