SN74AC11D

Product Overview

• Category: Integrated Circuit
• Use: Logic Gate
• Characteristics: Triple 3-Input AND Gate
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: High-speed CMOS technology
• Packaging/Quantity: Tape and Reel, 2500 units 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: 4.5ns (typical)
• Maximum Quiescent Current: 8μA

Detailed Pin Configuration

The SN74AC11D has a total of 14 pins arranged as follows:

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

Functional Features

• Triple 3-Input AND Gate: The SN74AC11D consists of three independent AND gates, each with three inputs and one output.
• High-Speed Operation: Utilizes advanced CMOS technology, allowing for fast switching times and high-speed performance.
• Wide Voltage Range: Can operate within a supply voltage range of 2V to 6V, providing flexibility in various applications.
• Low Power Consumption: The maximum quiescent current of 8μA ensures efficient power usage.

Advantages and Disadvantages

Advantages: - High-speed operation - Wide voltage range - Low power consumption - Compact SOIC package

Disadvantages: - Limited number of inputs per gate (3 inputs)

Working Principles

The SN74AC11D operates based on the principles of AND logic. It takes three input signals and produces an output signal based on the logical AND operation. When all three inputs are high (logic level 1), the output is also high. Otherwise, the output remains low (logic level 0).

Detailed Application Field Plans

The SN74AC11D is commonly used in various digital systems and applications, including:

1. Arithmetic Logic Units (ALUs)
2. Data processing units
3. Microcontrollers
4. Digital signal processing circuits
5. Communication systems
6. Industrial automation systems

Detailed and Complete Alternative Models

1. SN74AC11DR: Similar to SN74AC11D but available in a different package (SOIC-14).
2. SN74HC11D: Triple 3-Input AND Gate with similar functionality but operates at a different voltage range (2V to 6V).

These alternative models provide options for different packaging preferences or specific voltage requirements.

In conclusion, the SN74AC11D is a triple 3-input AND gate integrated circuit that offers high-speed operation, wide voltage range, and low power consumption. Its compact SOIC package makes it suitable for various digital applications. However, it has a limited number of inputs per gate. It can be used in ALUs, microcontrollers, communication systems, and more. Alternative models such as SN74AC11DR and SN74HC11D provide additional options for packaging and voltage range.