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SN75189D from TI,Texas Instruments

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SN75189D

Manufacturer: TI

Quadruple Line Receiver

Partnumber Manufacturer Quantity Availability
SN75189D TI 1480 In Stock

Description and Introduction

Quadruple Line Receiver The SN75189D is a quad differential line receiver manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Type:** Differential Line Receiver  
- **Number of Channels:** 4  
- **Supply Voltage Range:** ±5V to ±12V (dual supply) or +5V (single supply)  
- **Input Common-Mode Voltage Range:** ±25V  
- **Output Type:** TTL-Compatible  
- **Propagation Delay:** Typically 20ns  
- **Operating Temperature Range:** 0°C to +70°C  
- **Package:** 16-pin DIP (Dual In-line Package)  

### **Descriptions:**  
The SN75189D is designed for balanced digital data transmission over long distances. It features high input impedance, allowing it to interface with various transmission lines. The device provides TTL-compatible outputs, making it suitable for digital communication systems.  

### **Features:**  
- **High Input Impedance:** Minimizes loading on transmission lines.  
- **Wide Common-Mode Voltage Range:** Allows operation in noisy environments.  
- **TTL-Compatible Outputs:** Ensures compatibility with standard logic circuits.  
- **Fail-Safe Design:** Ensures known output state when inputs are open or shorted.  
- **ESD Protection:** Protects against electrostatic discharge.  

This device is commonly used in RS-422, RS-423, and other differential communication applications.

Application Scenarios & Design Considerations

Quadruple Line Receiver

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