MM74HC86SJ

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: 9 ns (typical)
• Quiescent Current: 4µA (maximum)

Detailed Pin Configuration

The MM74HC86SJ has a total of 14 pins. The pin configuration is 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. A3 (Input A3)
9. B3 (Input B3)
10. Y3 (Output Y3)
11. A4 (Input A4)
12. B4 (Input B4)
13. Y4 (Output Y4)
14. VCC (Supply Voltage)

Functional Features

• Performs exclusive OR (XOR) operation on the inputs
• Supports four independent XOR gates in a single package
• High-speed operation with low power consumption
• Compatible with CMOS logic levels
• Provides balanced propagation delays for all inputs

Advantages and Disadvantages

Advantages: - Compact size due to integration of multiple XOR gates - Low power consumption - High-speed operation - Wide supply voltage range

Disadvantages: - Limited number of inputs and outputs - Not suitable for complex logic operations requiring multiple gates

Working Principles

The MM74HC86SJ is based on CMOS technology, which allows for high-speed operation with low power consumption. The XOR gate performs the exclusive OR operation on its inputs, producing a high output only when an odd number of inputs are high. The internal circuitry ensures balanced propagation delays for all inputs, maintaining accurate timing in logic operations.

Detailed Application Field Plans

The MM74HC86SJ 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. Arithmetic circuits
4. Error detection and correction
5. Memory address decoding

Detailed and Complete Alternative Models

1. 74LS86: TTL (Transistor-Transistor Logic) version of the XOR gate
2. CD4086: CMOS version of the XOR gate
3. SN74HC86: Similar CMOS XOR gate with different package options

These alternative models provide similar functionality to the MM74HC86SJ and can be used as substitutes depending on specific requirements.

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