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SN74F20D from TI,Texas Instruments

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SN74F20D

Manufacturer: TI

Dual 4-input positive-NAND gates

Partnumber Manufacturer Quantity Availability
SN74F20D TI 20 In Stock

Description and Introduction

Dual 4-input positive-NAND gates The SN74F20D is a dual 4-input positive-NAND gate manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Type:** NAND Gate  
- **Number of Circuits:** 2  
- **Number of Inputs per Gate:** 4  
- **Supply Voltage (VCC):** 4.5V to 5.5V  
- **Propagation Delay (Max):** 7.5 ns at 5V  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package / Case:** SOIC-14  
- **Mounting Type:** Surface Mount  
- **Output Type:** Push-Pull  

### **Descriptions:**  
- The SN74F20D is a high-speed, dual 4-input NAND gate with TTL-compatible inputs.  
- It is designed for general-purpose logic applications.  
- The device operates over a standard 5V supply range.  

### **Features:**  
- High-speed performance  
- Low power consumption  
- TTL-compatible inputs  
- Balanced propagation delays  
- Standard 14-pin SOIC package  

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

Application Scenarios & Design Considerations

Dual 4-input positive-NAND gates

Alternative Part Number

  • MC74F20DR2 --: Dual 4-input NAND gate in the same F logic family with matching function and SOIC package, direct functional equivalent.
  • 74F20SC --: Pin-compatible dual 4-input NAND gate in SOIC-14, same F-series speed and logic function.
  • N74F20D --: Dual 4-input NAND gate in SOIC-14 with equivalent F-series characteristics, suitable drop-in replacement.

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