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SN75C189DR from TI,Texas Instruments

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SN75C189DR

Manufacturer: TI

Quadruple Low-Power Line Receiver

Partnumber Manufacturer Quantity Availability
SN75C189DR TI 50000 In Stock

Description and Introduction

Quadruple Low-Power Line Receiver The SN75C189DR is a quad differential line receiver manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**
- **Manufacturer:** Texas Instruments (TI)  
- **Type:** Quad Differential Line Receiver  
- **Package:** SOIC-16  
- **Supply Voltage (VCC):** 4.75V to 5.25V  
- **Operating Temperature Range:** 0°C to 70°C  
- **Input Common-Mode Voltage Range:** ±7V  
- **Propagation Delay:** 20ns (typical)  
- **Output Type:** TTL-Compatible  
- **Number of Receivers:** 4  
- **Data Rate:** Up to 10Mbps  

### **Descriptions:**
The SN75C189DR is designed for balanced data transmission applications, providing high noise immunity and common-mode rejection. It is commonly used in RS-422 and RS-485 communication systems. The device features four independent receivers with TTL-compatible outputs.

### **Features:**
- Quad differential line receiver  
- Meets or exceeds ANSI TIA/EIA-422-B and ITU V.11 standards  
- High input impedance (≥12kΩ)  
- Wide common-mode voltage range (±7V)  
- TTL-compatible outputs  
- Low power consumption  
- Designed for noise immunity in industrial environments  
- ESD protection on bus pins  

This information is strictly based on the manufacturer's datasheet and specifications.

Application Scenarios & Design Considerations

Quadruple Low-Power Line Receiver

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