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SN74LS03DR from TI,Texas Instruments

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SN74LS03DR

Manufacturer: TI

Quad 2-input positive-NAND gates with open collector outputs

Partnumber Manufacturer Quantity Availability
SN74LS03DR TI 12 In Stock

Description and Introduction

Quad 2-input positive-NAND gates with open collector outputs The SN74LS03DR is a quad 2-input NAND gate with open-collector outputs, manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Type:** NAND Gate  
- **Number of Gates:** 4  
- **Number of Inputs per Gate:** 2  
- **Output Type:** Open Collector  
- **Supply Voltage Range:** 4.75V to 5.25V  
- **High-Level Output Current:** -0.4mA  
- **Low-Level Output Current:** 8mA  
- **Propagation Delay Time:** 15ns (max)  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package Type:** SOIC-14  
- **Mounting Type:** Surface Mount  

### **Description:**  
The SN74LS03DR is part of the 74LS series of logic ICs and provides four independent 2-input NAND gates. The open-collector outputs allow for wired-AND connections and interfacing with higher-voltage circuits.  

### **Features:**  
- Open-collector outputs for bus driving and interfacing  
- Low power consumption  
- High noise immunity  
- Compatible with TTL inputs  
- Standard 14-pin SOIC package  

This device is commonly used in digital logic applications, including signal buffering, bus interfacing, and general-purpose logic functions.

Application Scenarios & Design Considerations

Quad 2-input positive-NAND gates with open collector outputs

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