SN74HC266N

Product Overview

Category

SN74HC266N belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital logic applications.

Characteristics

• High-speed operation
• Low power consumption
• Wide operating voltage range
• Compatibility with TTL inputs
• Schmitt-trigger action on all inputs

Package

SN74HC266N is available in a 14-pin DIP (Dual In-line Package) format.

Essence

The essence of SN74HC266N lies in its ability to perform logical operations and provide reliable digital signal processing.

Packaging/Quantity

SN74HC266N is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of ICs.

Specifications

• Supply Voltage: 2V to 6V
• Logic Family: HC
• Logic Type: Quad 2-Input Exclusive-NOR Gate
• Number of Pins: 14
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay Time: 9 ns (max)
• Output Current: ±6 mA

Detailed Pin Configuration

1. A Input 1
2. B Input 1
3. Y Output 1
4. A Input 2
5. B Input 2
6. Y Output 2
7. GND (Ground)
8. Y Output 3
9. B Input 3
10. A Input 3
11. Y Output 4
12. B Input 4
13. A Input 4
14. VCC (Supply Voltage)

Functional Features

• Performs exclusive-NOR (XNOR) logic operation on two input signals.
• Provides four independent XNOR gates in a single package.
• Offers compatibility with both CMOS and TTL logic families.
• Schmitt-trigger action ensures noise immunity and hysteresis.

Advantages

• High-speed operation allows for efficient digital signal processing.
• Low power consumption makes it suitable for battery-powered devices.
• Wide operating voltage range provides flexibility in various applications.
• Compatibility with TTL inputs enables seamless integration with existing systems.
• Schmitt-trigger action enhances noise immunity, ensuring reliable performance.

Disadvantages

• Limited number of gates per package may require multiple ICs for complex circuits.
• Propagation delay time may affect timing-sensitive applications.

Working Principles

SN74HC266N operates based on the exclusive-NOR (XNOR) logic function. It compares two input signals and produces an output that is high (logic 1) only when both inputs are equal. The internal circuitry of SN74HC266N utilizes transistors and logical elements to perform this XNOR operation accurately and efficiently.

Detailed Application Field Plans

SN74HC266N finds applications in various fields, including:

1. Digital electronics
2. Computer architecture
3. Communication systems
4. Control systems
5. Signal processing
6. Robotics
7. Industrial automation

Detailed and Complete Alternative Models

Some alternative models to SN74HC266N include:

1. CD4077BE
2. MC74HC266N
3. 74HCT266N
4. CD74HC266E
5. SN74LS266N

These alternative models offer similar functionality and can be used as substitutes for SN74HC266N in different applications.

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