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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.

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.

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