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SN74LS03NSR from TEXAS

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SN74LS03NSR

Manufacturer: TEXAS

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

Partnumber Manufacturer Quantity Availability
SN74LS03NSR TEXAS 1816 In Stock

Description and Introduction

Quad 2-input positive-NAND gates with open collector outputs The SN74LS03NSR is a quad 2-input NAND gate with open-collector outputs, manufactured by Texas Instruments.  

### **Specifications:**  
- **Logic Type:** NAND Gate  
- **Number of Circuits:** 4  
- **Number of Inputs per Gate:** 2  
- **Output Type:** Open Collector  
- **Supply Voltage (VCC):** 4.75V to 5.25V  
- **Propagation Delay (Max):** 15 ns at 5V  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package / Case:** SOIC-14  
- **Mounting Type:** Surface Mount  

### **Descriptions:**  
- The SN74LS03NSR is part of the 74LS series of low-power Schottky logic ICs.  
- It features open-collector outputs, allowing for wired-AND connections and interfacing with higher voltage levels.  
- Designed for general-purpose logic applications.  

### **Features:**  
- **Open-Collector Outputs:** Enable bus driving and wired-AND configurations.  
- **Low Power Consumption:** Typical power dissipation of 2mW per gate.  
- **High Noise Immunity:** Improved noise margins compared to standard TTL.  
- **Schottky Clamped:** Ensures fast switching speeds.  
- **Wide Operating Voltage Range:** Compatible with standard TTL levels.  

For detailed electrical characteristics and application notes, refer to the official Texas Instruments datasheet.

Application Scenarios & Design Considerations

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

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