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SN74HC266D from TI,Texas Instruments

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SN74HC266D

Manufacturer: TI

Quadruple 2-Input Exclusive-NOR Gates With Open-Drain Outputs

Partnumber Manufacturer Quantity Availability
SN74HC266D TI 6 In Stock

Description and Introduction

Quadruple 2-Input Exclusive-NOR Gates With Open-Drain Outputs The SN74HC266D is a quad 2-input exclusive-NOR gate manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Type:** Quad 2-Input Exclusive-NOR (XNOR) Gate  
- **Technology:** HC (High-Speed CMOS)  
- **Supply Voltage Range:** 2V to 6V  
- **Operating Temperature Range:** -40°C to 85°C  
- **Input Type:** CMOS  
- **Output Type:** CMOS  
- **Number of Circuits:** 4  
- **Number of Inputs per Gate:** 2  
- **Propagation Delay:** Typically 12ns at 5V  
- **High-Level Output Current:** -5.2mA  
- **Low-Level Output Current:** 5.2mA  
- **Package Type:** SOIC-14  
- **Mounting Type:** Surface Mount  

### **Descriptions:**  
The SN74HC266D performs the Boolean function Y = A ⊙ B (XNOR) in positive logic. It is designed for high-speed operation while maintaining low power consumption.  

### **Features:**  
- **Wide Operating Voltage Range:** 2V to 6V  
- **Low Power Consumption:** Typically 20µA at 5V  
- **Balanced Propagation Delays**  
- **High Noise Immunity**  
- **Schmitt-Trigger Inputs (Noise Suppression)**  
- **Compatible with TTL Inputs**  
- **ESD Protection Exceeds 2000V per JESD 22**  

This device is commonly used in digital logic applications requiring XNOR functionality.

Application Scenarios & Design Considerations

Quadruple 2-Input Exclusive-NOR Gates With Open-Drain Outputs

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