IC Phoenix logo

Home ›  M  › M106 > MC1489AD

MC1489AD from DN

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

MC1489AD

Manufacturer: DN

QUAD MDTL LINE RECEIVERS EIA-232D

Partnumber Manufacturer Quantity Availability
MC1489AD DN 100 In Stock

Description and Introduction

QUAD MDTL LINE RECEIVERS EIA-232D The MC1489AD is a quad line receiver manufactured by DN (National Semiconductor).  

### **Specifications:**  
- **Type:** Quad Line Receiver  
- **Supply Voltage (VCC):** +5V  
- **Operating Temperature Range:** 0°C to +70°C  
- **Input Threshold:** Adjustable via external resistors  
- **Input Impedance:** Typically 3 kΩ to 7 kΩ  
- **Output Type:** TTL-Compatible  
- **Propagation Delay:** Typically 30 ns  
- **Package Type:** 14-Pin DIP (Dual In-line Package)  

### **Descriptions:**  
The MC1489AD is designed for interfacing with RS-232 communication lines, converting balanced differential signals to TTL/CMOS logic levels. It includes four independent receivers, each with input hysteresis for noise immunity.  

### **Features:**  
- **Quad Receiver Configuration:** Four independent line receivers in one package.  
- **Adjustable Threshold:** Allows customization of input sensitivity.  
- **TTL-Compatible Outputs:** Directly interfaces with standard logic circuits.  
- **Hysteresis Inputs:** Improves noise rejection in noisy environments.  
- **Wide Operating Voltage:** Compatible with standard +5V power supplies.  

This device is commonly used in serial communication systems, modems, and other data transmission applications.

Application Scenarios & Design Considerations

QUAD MDTL LINE RECEIVERS EIA-232D

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips