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SN75451BD from TI,Texas Instruments

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SN75451BD

Manufacturer: TI

Dual Very-High Speed, High-Current Peripheral Drivers

Partnumber Manufacturer Quantity Availability
SN75451BD TI 50 In Stock

Description and Introduction

Dual Very-High Speed, High-Current Peripheral Drivers The SN75451BD is a dual peripheral driver manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Configuration:** Dual-channel  
- **Output Type:** Open-collector and Darlington  
- **Output Current:** 300 mA per channel (sink)  
- **Supply Voltage (VCC):** 4.5 V to 5.5 V  
- **Input Voltage (VIH):** 2 V (min)  
- **Input Voltage (VIL):** 0.8 V (max)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC-8  

### **Descriptions:**  
The SN75451BD is designed for interfacing between low-level logic and higher-current/higher-voltage loads. It is commonly used in applications such as relay, solenoid, and lamp driving.  

### **Features:**  
- High-current outputs (300 mA per channel)  
- TTL and CMOS compatible inputs  
- Built-in suppression diodes for inductive loads  
- Wide operating voltage range  
- Thermal shutdown protection  

This device is suitable for industrial and automotive applications requiring robust driver circuits.

Application Scenarios & Design Considerations

Dual Very-High Speed, High-Current Peripheral Drivers

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