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SN74ALS20AD from TI,Texas Instruments

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SN74ALS20AD

Manufacturer: TI

Dual 4-Input Positive-NAND Gates

Partnumber Manufacturer Quantity Availability
SN74ALS20AD TI 4 In Stock

Description and Introduction

Dual 4-Input Positive-NAND Gates The SN74ALS20AD 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  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package / Case:** SOIC-14  
- **Propagation Delay Time:** 8ns (typical)  
- **Output Current:** ±24mA  
- **Low-Level Output Current (IOL):** 24mA  
- **High-Level Output Current (IOH):** -2.6mA  
- **Mounting Type:** Surface Mount  

### **Descriptions and Features:**  
- **Dual 4-Input NAND Gate:** Contains two independent 4-input NAND gates in a single IC.  
- **Advanced Low-Power Schottky (ALS) Technology:** Provides improved speed and power efficiency.  
- **Wide Operating Voltage Range:** Supports standard TTL levels (4.5V to 5.5V).  
- **High Noise Immunity:** Ensures reliable operation in noisy environments.  
- **Surface-Mount Package (SOIC-14):** Suitable for compact PCB designs.  
- **TTL-Compatible Inputs:** Works seamlessly with other TTL logic devices.  

This device is commonly used in digital logic applications requiring multiple-input NAND functionality.

Application Scenarios & Design Considerations

Dual 4-Input Positive-NAND Gates

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