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SN54LS266J from TI,Texas Instruments

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SN54LS266J

Manufacturer: TI

QUAD 2-INPUT EXCLUSIVE NOR GATE

Partnumber Manufacturer Quantity Availability
SN54LS266J TI 400 In Stock

Description and Introduction

QUAD 2-INPUT EXCLUSIVE NOR GATE The SN54LS266J is a quad 2-input exclusive-NOR gate manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Type:** Quad 2-Input Exclusive-NOR (XNOR) Gate  
- **Technology:** LS (Low-Power Schottky)  
- **Supply Voltage (VCC):** 4.5V to 5.5V  
- **Operating Temperature Range:** -55°C to +125°C (Military-grade)  
- **Package Type:** Ceramic DIP (Dual In-line Package)  
- **Pin Count:** 14  
- **Propagation Delay (Typical):** 15 ns  
- **Power Dissipation (Per Gate):** 10 mW (Typical)  
- **Input Current (Max):** 0.36 mA  
- **Output Current (High/Low):** -0.4 mA / 8 mA  

### **Descriptions and Features:**  
- Contains four independent 2-input XNOR gates.  
- Performs the logical function **A ⊙ B** (A XNOR B).  
- Low-power Schottky (LS) technology ensures reduced power consumption.  
- Designed for high-speed operation with minimal propagation delay.  
- Military-grade reliability for harsh environments.  
- Compatible with TTL (Transistor-Transistor Logic) inputs and outputs.  

This device is commonly used in digital logic circuits, arithmetic operations, and error detection systems.

Application Scenarios & Design Considerations

QUAD 2-INPUT EXCLUSIVE NOR GATE
Partnumber Manufacturer Quantity Availability
SN54LS266J MOT 120 In Stock

Description and Introduction

QUAD 2-INPUT EXCLUSIVE NOR GATE The SN54LS266J is a Quad 2-Input Exclusive-NOR Gate manufactured by **MOT (Motorola)**.  

### **Specifications:**  
- **Logic Family:** LS (Low-Power Schottky)  
- **Number of Gates:** 4  
- **Inputs per Gate:** 2  
- **Logic Function:** Exclusive-NOR (XNOR)  
- **Supply Voltage Range:** 4.75V to 5.25V (standard for TTL)  
- **Operating Temperature Range:** -55°C to +125°C (military-grade)  
- **Package Type:** Ceramic DIP (Dual In-line Package)  
- **Pin Count:** 14  

### **Descriptions and Features:**  
- Performs the **XNOR** logic function (output is HIGH when both inputs are the same).  
- **Schottky-clamped** for improved speed and reduced power consumption.  
- **Military-grade** reliability, suitable for harsh environments.  
- **TTL-compatible** inputs and outputs.  
- **Low power dissipation** compared to standard TTL.  

This IC is commonly used in digital logic circuits for arithmetic operations, comparators, and parity checking.

Application Scenarios & Design Considerations

QUAD 2-INPUT EXCLUSIVE NOR GATE

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