SN74HC266DRG4

Product Overview

• Category: Integrated Circuit
• Use: Logic Gate
• Characteristics: Quad 2-input Exclusive-NOR gate
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: High-speed CMOS logic gate
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

• Supply Voltage Range: 2V to 6V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay Time: 10ns (typical)
• Maximum Quiescent Current: 1µA at 5.5V
• Maximum Input Current: ±1µA at 5.5V
• Maximum Output Current: ±6mA at 5.5V

Detailed Pin Configuration

The SN74HC266DRG4 has a total of 14 pins, which are numbered 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

• Quad 2-input Exclusive-NOR gate
• High-speed operation
• Wide supply voltage range
• Low power consumption
• Schmitt-trigger inputs for noise immunity
• Compatible with TTL and CMOS logic levels
• Balanced propagation delay and transition times

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient processing of logic signals. - Wide supply voltage range enables compatibility with various systems. - Low power consumption reduces energy requirements. - Schmitt-trigger inputs provide noise immunity, ensuring reliable operation. - Compatibility with TTL and CMOS logic levels allows for easy integration into existing designs. - Balanced propagation delay and transition times ensure accurate timing.

Disadvantages: - Limited to quad 2-input Exclusive-NOR gate functionality, limiting its use in certain applications. - May not be suitable for high-frequency or high-power applications due to its specific characteristics.

Working Principles

The SN74HC266DRG4 is a quad 2-input Exclusive-NOR gate that performs logical operations on two input signals. It utilizes CMOS technology, which allows for high-speed operation and low power consumption. The gate's Schmitt-trigger inputs provide noise immunity, ensuring reliable operation even in noisy environments. The balanced propagation delay and transition times guarantee accurate timing in digital circuits.

Detailed Application Field Plans

The SN74HC266DRG4 can be used in various applications, including:

1. Digital signal processing
2. Data communication systems
3. Microcontrollers and microprocessors
4. Industrial automation
5. Automotive electronics
6. Consumer electronics
7. Robotics
8. Medical devices

Detailed and Complete Alternative Models

1. SN74HC02DRG4 - Quad 2-input NOR gate
2. SN74HC86DRG4 - Quad 2-input XOR gate
3. SN74HC32DRG4 - Quad 2-input OR gate
4. SN74HC08DRG4 - Quad 2-input AND gate
5. SN74HC00DRG4 - Quad 2-input NAND gate

These alternative models offer similar functionality to the SN74HC266DRG4 and can be used as replacements in various applications.

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