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SN74ALS20A from TI,Texas Instruments

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SN74ALS20A

Manufacturer: TI

Dual 4-Input Positive-NAND Gates

Partnumber Manufacturer Quantity Availability
SN74ALS20A TI 1302 In Stock

Description and Introduction

Dual 4-Input Positive-NAND Gates The SN74ALS20A 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  
- **High-Level Output Current (IOH):** -0.4mA  
- **Low-Level Output Current (IOL):** 8mA  
- **Propagation Delay Time (tpd):** 11ns (typical)  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package Options:** PDIP (Plastic Dual In-Line Package), SOIC (Small Outline IC)  

### **Descriptions and Features:**  
- The SN74ALS20A is part of the ALS (Advanced Low-Power Schottky) logic family.  
- It provides two independent 4-input NAND gates in a single IC.  
- Features Schottky-clamped transistors for improved switching performance.  
- Designed for high-speed operation with low power consumption.  
- Compatible with TTL (Transistor-Transistor Logic) input and output levels.  
- Suitable for use in digital logic applications requiring multiple-input NAND functions.  

For detailed electrical characteristics and mechanical dimensions, refer to the official TI datasheet.

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