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SN74AS27D from TI,Texas Instruments

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SN74AS27D

Manufacturer: TI

Triple 3-Input Positive-NOR Gates

Partnumber Manufacturer Quantity Availability
SN74AS27D TI 1164 In Stock

Description and Introduction

Triple 3-Input Positive-NOR Gates The SN74AS27D is a triple 3-input NOR gate manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Type:** NOR Gate  
- **Number of Circuits:** 3  
- **Number of Inputs per Gate:** 3  
- **Supply Voltage Range:** 4.5V to 5.5V  
- **Operating Temperature Range:** 0°C to 70°C  
- **Propagation Delay Time:** Typically 4.5 ns at 5V  
- **Low-Level Output Current:** 24 mA  
- **High-Level Output Current:** -2.6 mA  
- **Package Type:** SOIC-14  
- **Mounting Type:** Surface Mount  

### **Descriptions:**  
- The SN74AS27D is part of the AS series of advanced Schottky logic devices.  
- It provides high-speed performance with low power dissipation.  
- Designed for use in digital systems requiring NOR logic functions.  

### **Features:**  
- **High-Speed Operation:** Optimized for fast switching applications.  
- **Low Power Consumption:** Improved efficiency compared to standard TTL.  
- **Schottky Clamped:** Reduces storage time for faster switching.  
- **Wide Operating Voltage:** Compatible with 5V systems.  
- **Balanced Propagation Delays:** Ensures consistent performance across all gates.  

This information is based on the manufacturer's datasheet. For detailed electrical characteristics and application notes, refer to TI’s official documentation.

Application Scenarios & Design Considerations

Triple 3-Input Positive-NOR Gates

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