SN74LS266NSRE4

Product Overview

• Category: Integrated Circuit
• Use: Logic Gate
• Characteristics: Quad 2-input XOR gate
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: XOR gate functionality
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 4.75V to 5.25V
• Input Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay Time: 15ns (typical)
• Output Current: ±8mA
• Power Dissipation: 100mW (max)

Detailed Pin Configuration

The SN74LS266NSRE4 has a total of 14 pins. The pin configuration is as follows:

1. A1 (Input A1)
2. B1 (Input B1)
3. Y1 (Output Y1)
4. A2 (Input A2)
5. B2 (Input B2)
6. Y2 (Output Y2)
7. GND (Ground)
8. Y3 (Output Y3)
9. B3 (Input B3)
10. A3 (Input A3)
11. Y4 (Output Y4)
12. B4 (Input B4)
13. A4 (Input A4)
14. VCC (Supply Voltage)

Functional Features

The SN74LS266NSRE4 is a quad 2-input XOR gate. It performs the exclusive OR operation on two input signals, producing an output signal that is high only when the inputs differ. The gate operates with a supply voltage range of 4.75V to 5.25V and has a propagation delay time of 15ns.

Advantages and Disadvantages

Advantages: - High-speed operation - Low power consumption - Compact size

Disadvantages: - Limited number of inputs - Not suitable for complex logic operations

Working Principles

The SN74LS266NSRE4 utilizes transistor-transistor logic (TTL) technology to implement the XOR gate functionality. It consists of multiple transistors and resistors arranged in a specific configuration to perform the logical operation. When the input signals are applied, the gate produces the corresponding output based on the XOR truth table.

Detailed Application Field Plans

The SN74LS266NSRE4 is commonly used in various digital systems and applications, including:

1. Arithmetic circuits
2. Data processing units
3. Error detection and correction systems
4. Communication devices
5. Control systems

Detailed and Complete Alternative Models

1. SN74LS86N: Quad 2-input XOR gate, DIP package
2. CD4070BE: Quad 2-input XOR gate, DIP package
3. MC14070B: Quad 2-input XOR gate, SOIC package
4. 74HC86: Quad 2-input XOR gate, SMD package

These alternative models provide similar functionality to the SN74LS266NSRE4 and can be used as replacements depending on specific requirements.

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