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MC1489AML1 from MOT,Motorola

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MC1489AML1

Manufacturer: MOT, MOTOROLA

Quad Line Receivers
Partnumber Manufacturer Quantity Availability
MC1489AML1 MOT, MOTOROLA 2478 In Stock

Description and Introduction

Quad Line Receivers The **MC1489AML1** is a quad line receiver manufactured by **Motorola**.  

### **Specifications:**  
- **Type:** Quad Line Receiver  
- **Supply Voltage:** Typically operates at **±5V**  
- **Input Compatibility:** Designed to interface with **RS-232** communication lines  
- **Number of Receivers:** 4 independent receivers per package  
- **Input Threshold:** Adjustable hysteresis for noise immunity  
- **Output Type:** TTL/DTL compatible  
- **Package:** Ceramic Leadless Chip Carrier (LCC)  

### **Descriptions and Features:**  
- Designed for **data communication** applications.  
- Provides **signal conditioning** for RS-232 inputs.  
- Includes **input hysteresis** to improve noise rejection.  
- Suitable for **industrial and commercial** communication systems.  
- Operates over a **wide temperature range** (exact range depends on datasheet specifications).  

For detailed electrical characteristics and absolute maximum ratings, refer to the official **Motorola datasheet**.

Application Scenarios & Design Considerations

Quad Line Receivers

Alternative Part Number

  • SN75189AN --: Pin-compatible quad line receiver in the same functional family, widely available and a common drop-in replacement for MC1489A types.
  • MC1489AP --: Same MC1489A quad line receiver in a standard DIP package, electrically equivalent with different package suffix.
  • UA1489APC --: Second-source quad line receiver equivalent to the 1489A, suitable as a functional replacement in DIP form.

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