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SN74HC266DR from TI,Texas Instruments

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SN74HC266DR

Manufacturer: TI

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

Partnumber Manufacturer Quantity Availability
SN74HC266DR TI 15653 In Stock

Description and Introduction

Quadruple 2-Input Exclusive-NOR Gates With Open-Drain Outputs The SN74HC266DR is a quad 2-input exclusive-NOR gate manufactured by Texas Instruments (TI). Here are the specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Logic Type:** Quad 2-Input Exclusive-NOR 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:** Push-Pull  
- **Propagation Delay:** 12 ns (typical at 5V)  
- **Package Type:** SOIC-14  
- **Mounting Type:** Surface Mount  
- **Number of Circuits:** 4  
- **Number of Inputs per Gate:** 2  

### **Descriptions:**
- The SN74HC266DR contains four independent 2-input exclusive-NOR gates.  
- It performs the Boolean function Y = A ⊙ B or Y = (A • B) + (A' • B').  
- The device is designed for high-speed CMOS logic applications.  

### **Features:**
- **Wide Operating Voltage Range:** 2V to 6V  
- **Low Power Consumption:** Typical ICC of 20 µA  
- **High Noise Immunity:** CMOS noise margin  
- **Balanced Propagation Delays**  
- **Schmitt-Trigger Inputs (for some variants, verify datasheet)**  
- **ESD Protection:** Exceeds JESD 22 standards  

For exact performance characteristics, refer to the official TI datasheet.

Application Scenarios & Design Considerations

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

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