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SN75477DR from TI,Texas Instruments

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SN75477DR

Manufacturer: TI

Dual Peripheral Drivers

Partnumber Manufacturer Quantity Availability
SN75477DR TI 13450 In Stock

Description and Introduction

Dual Peripheral Drivers The SN75477DR is a dual peripheral driver manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Configuration:** Dual driver  
- **Output Type:** Open-collector  
- **Output Current:** 300 mA per channel  
- **Supply Voltage (VCC):** 4.5V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC-16  
- **Logic Compatibility:** TTL, CMOS  
- **Input Voltage (High):** 2V (min)  
- **Input Voltage (Low):** 0.8V (max)  

### **Descriptions:**  
The SN75477DR is designed for driving high-current loads such as relays, solenoids, and other inductive loads. It features open-collector outputs with high current capability and built-in diode protection for inductive kickback.  

### **Features:**  
- **Dual-channel driver** for independent load control  
- **High output current (300 mA per channel)**  
- **TTL/CMOS-compatible inputs**  
- **Built-in flyback diodes** for inductive load protection  
- **Wide operating voltage range** (4.5V to 5.5V)  
- **Thermal shutdown protection**  
- **SOIC-16 package** for space-efficient PCB design  

This information is based solely on the manufacturer's datasheet.

Application Scenarios & Design Considerations

Dual Peripheral Drivers

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