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SN74S03 from TI,Texas Instruments

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SN74S03

Manufacturer: TI

QUADRUPLE 2-INPUT POSITIVE-NAND GATES WITH OPEN-COLLECTOR OUTPUTS

Partnumber Manufacturer Quantity Availability
SN74S03 TI 88 In Stock

Description and Introduction

QUADRUPLE 2-INPUT POSITIVE-NAND GATES WITH OPEN-COLLECTOR OUTPUTS The SN74S03 is a quad 2-input NAND gate manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**  
- **Logic Type:** NAND Gate  
- **Number of Circuits:** 4  
- **Number of Inputs per Gate:** 2  
- **Supply Voltage Range:** 4.75V to 5.25V (Standard 5V operation)  
- **Propagation Delay (Max):** 5.5 ns (Typical at 5V)  
- **Operating Temperature Range:** 0°C to 70°C (Commercial Grade)  
- **Output Type:** Open Collector  
- **Power Dissipation (Max):** 500 mW  
- **Package Options:** PDIP-14, SOIC-14, CDIP-14  

### **Descriptions:**  
The SN74S03 is a high-speed TTL logic device containing four independent 2-input NAND gates with open-collector outputs. It is part of the 74S (Schottky TTL) series, offering faster switching speeds compared to standard TTL. The open-collector outputs allow for wired-AND configurations and interfacing with higher voltage circuits.  

### **Features:**  
- **Schottky TTL Technology** for improved speed.  
- **Open-Collector Outputs** for bus driving and wired-AND applications.  
- **High Noise Immunity** typical of TTL logic.  
- **Wide Operating Voltage Range** (4.75V to 5.25V).  
- **Compatible with Most TTL Logic Families.**  

For exact electrical characteristics and timing diagrams, refer to the official TI datasheet.

Application Scenarios & Design Considerations

QUADRUPLE 2-INPUT POSITIVE-NAND GATES WITH OPEN-COLLECTOR OUTPUTS

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