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SN75123 from TEXAS

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15.625ms

SN75123

Manufacturer: TEXAS

Dual Line Driver

Partnumber Manufacturer Quantity Availability
SN75123 TEXAS 15 In Stock

Description and Introduction

Dual Line Driver The SN75123 is a dual differential line receiver manufactured by Texas Instruments. Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Supply Voltage (VCC):** 4.75V to 5.25V  
- **Input Common-Mode Voltage Range:** ±7V  
- **Differential Input Threshold Voltage:** ±200mV  
- **Propagation Delay (Typical):** 20ns  
- **Output Current (Sink/Source):** ±20mA  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package Options:** DIP (Dual In-line Package), SOIC (Small Outline IC)  

### **Descriptions:**  
- The SN75123 is designed for balanced and unbalanced digital data transmission over twisted-pair or parallel-wire lines.  
- It features two independent differential line receivers with high input impedance and noise immunity.  
- The device is commonly used in RS-422 and RS-423 communication systems.  

### **Features:**  
- **Dual Receiver Configuration:** Two independent receivers in a single package.  
- **Wide Common-Mode Range:** Allows operation in noisy environments.  
- **TTL-Compatible Outputs:** Ensures compatibility with standard logic levels.  
- **High Input Impedance:** Minimizes loading effects on transmission lines.  
- **Built-In Hysteresis:** Enhances noise rejection and signal integrity.  
- **Short-Circuit Protection:** Protects outputs from damage during faults.  

This information is sourced from Texas Instruments' official documentation for the SN75123.

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