SN74AC86DR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Gate
• Characteristics: Quad 2-Input Exclusive OR (XOR) Gate
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: XOR gate with four inputs and two outputs
• 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: 3.5 ns (typical)
• High-Level Output Current: -24 mA (max)
• Low-Level Output Current: 24 mA (max)

Detailed Pin Configuration

The SN74AC86DR has a total of 14 pins arranged 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: Power Supply

Functional Features

The SN74AC86DR is a quad 2-input exclusive OR (XOR) gate. It performs the logical XOR operation on its four input signals (A1, B1, A2, B2, A3, B3, A4, B4) and provides the corresponding output signals (Y1, Y2, Y3, Y4). The XOR gate outputs a high-level signal when an odd number of inputs are high, and a low-level signal otherwise.

Advantages and Disadvantages

Advantages: - High-speed operation - Wide supply voltage range - Low power consumption - Small package size

Disadvantages: - Limited number of inputs (four in this case) - Output current limitations

Working Principles

The SN74AC86DR operates based on the principles of digital logic. It uses transistors and other electronic components to implement the XOR function. When the input signals change, the internal circuitry processes the signals and produces the corresponding output signals based on the XOR truth table.

Detailed Application Field Plans

The SN74AC86DR can be used in various applications that require XOR logic operations. Some potential application fields include:

1. Digital communication systems
2. Data encryption and decryption
3. Error detection and correction
4. Arithmetic circuits
5. Control systems

Detailed and Complete Alternative Models

1. 74HC86: Similar quad 2-input XOR gate with different characteristics and package.
2. CD4070: Quad 2-input XOR gate with different characteristics and package.
3. MC14070: Quad 2-input XOR gate with different characteristics and package.
4. SN54AC86: Quad 2-input XOR gate with similar characteristics but different package.

These alternative models provide similar functionality to the SN74AC86DR but may have differences in terms of voltage range, speed, power consumption, or package type.

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