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MC1489A from SAMAUNG

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MC1489A

Manufacturer: SAMAUNG

Quad Line EIA-232D Receiver

Partnumber Manufacturer Quantity Availability
MC1489A SAMAUNG 129 In Stock

Description and Introduction

Quad Line EIA-232D Receiver The MC1489A is a quad line receiver manufactured by **Samsung**. Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**
- **Manufacturer:** Samsung  
- **Type:** Quad Line Receiver  
- **Technology:** TTL-Compatible  
- **Supply Voltage (VCC):** +5V (standard)  
- **Operating Temperature Range:** 0°C to +70°C  
- **Input Threshold:** Adjustable via external resistor  
- **Data Rate:** Up to 1 Mbps (typical)  
- **Number of Receivers:** 4 (Quad)  
- **Package Type:** 14-Pin DIP (Dual In-line Package)  

### **Descriptions:**  
The MC1489A is a quad line receiver designed for digital data communication. It is compatible with TTL logic levels and is commonly used in RS-232 and similar serial communication applications. Each of the four receivers features an adjustable input threshold, allowing flexibility in interfacing with different signal levels.  

### **Features:**  
- Four independent line receivers in a single package.  
- Adjustable input hysteresis for noise immunity.  
- TTL-compatible outputs.  
- Designed for balanced and unbalanced digital data transmission.  
- Suitable for industrial and commercial applications.  

For detailed electrical characteristics and pin configurations, refer to the official Samsung datasheet for the MC1489A.

Application Scenarios & Design Considerations

Quad Line EIA-232D Receiver

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