Encyclopedia Entry: 74AC11SCX

Product Overview

Category

The 74AC11SCX belongs to the category of integrated circuits (ICs), specifically the family of logic gates.

Use

This IC is commonly used in digital electronic systems for performing logical operations, such as AND gate functionality.

Characteristics

• The 74AC11SCX is a triple 3-input AND gate.
• It operates on a supply voltage range of 2V to 6V.
• This IC offers high-speed operation and low power consumption.
• It has a wide operating temperature range of -40°C to 85°C.

Package

The 74AC11SCX is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of this IC lies in its ability to perform logical AND operations on three input signals simultaneously.

Packaging/Quantity

The 74AC11SCX is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Supply Voltage Range: 2V to 6V
• Operating Temperature Range: -40°C to 85°C
• Logic Family: AC
• Number of Inputs: 3
• Number of Outputs: 1
• Propagation Delay: <10ns
• Output Current: ±24mA

Detailed Pin Configuration

The 74AC11SCX consists of 14 pins, each serving a specific function:

1. Pin 1: Input A1
2. Pin 2: Input B1
3. Pin 3: Input C1
4. Pin 4: Ground (GND)
5. Pin 5: Output Y1
6. Pin 6: Input A2
7. Pin 7: Input B2
8. Pin 8: Input C2
9. Pin 9: VCC (Supply Voltage)
10. Pin 10: Output Y2
11. Pin 11: Input A3
12. Pin 12: Input B3
13. Pin 13: Input C3
14. Pin 14: Output Y3

Functional Features

The 74AC11SCX offers the following functional features:

• Triple 3-input AND gate functionality.
• High-speed operation, making it suitable for time-critical applications.
• Low power consumption, ensuring energy efficiency.
• Wide operating temperature range, allowing for versatile usage in various environments.

Advantages and Disadvantages

Advantages

• High-speed operation enables efficient processing of logical operations.
• Low power consumption contributes to energy-efficient designs.
• Wide operating temperature range ensures reliability in diverse conditions.

Disadvantages

• Limited to performing only AND gate operations with three inputs.
• Requires additional ICs or components for more complex logic functions.

Working Principles

The 74AC11SCX operates based on the principles of digital logic gates. It combines three input signals using AND gate functionality, producing a single output signal. The internal circuitry of the IC utilizes transistors and resistors to achieve the desired logical operation.

Detailed Application Field Plans

The 74AC11SCX finds application in various digital electronic systems, including but not limited to: - Microcontrollers and microprocessors - Communication devices - Industrial automation systems - Consumer electronics - Automotive electronics

Detailed and Complete Alternative Models

There are several alternative models available that offer similar functionality to the 74AC11SCX. Some notable alternatives include: - 74HC11: A high-speed CMOS version of the triple 3-input AND gate. - CD4073: A complementary metal-oxide-semiconductor (CMOS) integrated circuit featuring triple 3-input AND gates.

These alternative models can be considered based on specific project requirements, availability, and compatibility with existing designs.

In conclusion, the 74AC11SCX is a triple 3-input AND gate IC that offers high-speed operation, low power consumption, and wide temperature range. It finds application in various digital electronic systems and has alternative models available for consideration.