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SN74LS09DR from TI,Texas Instruments

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SN74LS09DR

Manufacturer: TI

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

Partnumber Manufacturer Quantity Availability
SN74LS09DR TI 660 In Stock

Description and Introduction

Quad 2-input positive-AND gates with open collector outputs The SN74LS09DR is a quad 2-input positive-AND gate with open-collector outputs, manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Type:** AND Gate  
- **Number of Circuits:** 4  
- **Number of Inputs per Gate:** 2  
- **Output Type:** Open Collector  
- **Supply Voltage (VCC):** 4.75V to 5.25V  
- **Operating Temperature Range:** 0°C to 70°C  
- **Propagation Delay (Max):** 15 ns at 5V  
- **Low-Level Output Current (IOL):** 8 mA  
- **High-Level Output Current (IOH):** -0.4 mA  
- **Package Type:** SOIC-14  
- **Mounting Type:** Surface Mount  

### **Descriptions & Features:**  
- Contains four independent 2-input AND gates.  
- Open-collector outputs allow for wired-AND connections.  
- Suitable for interfacing with high-voltage or high-current loads.  
- TTL-compatible inputs.  
- Standard LS-series power consumption.  
- Designed for industrial and commercial applications.  

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

Application Scenarios & Design Considerations

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

Alternative Part Number

  • DM74LS09M --: Same quad 2-input AND gate with open-collector outputs in the LS family, direct functional and pin-compatible replacement in SOIC-14.
  • 74LS09D --: Equivalent 74LS09 open-collector AND gate in SOIC-14, same logic function and electrical characteristics as the original.
  • MC74LS09DR2 --: Quad 2-input AND gate with open-collector outputs, LS TTL compatible, SOIC-14 package suitable as a drop-in alternative.

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