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SN74AS20NSR from TEXAS

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15.625ms

SN74AS20NSR

Manufacturer: TEXAS

Dual 4-Input Positive-NAND Gates

Partnumber Manufacturer Quantity Availability
SN74AS20NSR TEXAS 45 In Stock

Description and Introduction

Dual 4-Input Positive-NAND Gates The SN74AS20NSR 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:** -40°C to +85°C  
- **Package:** SOIC (Small Outline Integrated Circuit)  
- **Package / Case:** 14-SOIC (0.209", 5.30mm Width)  
- **Mounting Type:** Surface Mount  
- **Propagation Delay Time:** 7.5ns (typical) at 5V  
- **Output Current:** 24mA (High-Level), 48mA (Low-Level)  

### **Descriptions:**  
The SN74AS20NSR is part of the AS series of advanced Schottky logic, offering high-speed performance and low power dissipation. It contains two independent 4-input NAND gates, each performing the Boolean function Y = (A • B • C • D)' in positive logic.  

### **Features:**  
- **High-Speed Operation:** Optimized for fast switching applications.  
- **Low Power Consumption:** Advanced Schottky technology reduces power usage.  
- **Wide Operating Voltage Range:** Compatible with standard TTL levels.  
- **Balanced Propagation Delays:** Ensures consistent timing performance.  
- **Surface-Mount Package:** Suitable for compact PCB designs.  

This device is commonly used in digital logic circuits, signal processing, and computing applications.

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