MC74LCX32DR2G

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Gate
• Characteristics: Low Voltage, High-Speed CMOS Technology
• Package: SOIC-14
• Essence: Quad 2-Input OR Gate
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 1.65V to 3.6V
• High-Level Input Voltage: 2V (Minimum), VCC (Maximum)
• Low-Level Input Voltage: GND (Minimum), 0.8V (Maximum)
• High-Level Output Voltage: VCC - 0.5V (Minimum), VCC (Maximum)
• Low-Level Output Voltage: GND (Minimum), 0.1V (Maximum)
• Maximum Propagation Delay Time: 4.5ns
• Maximum Quiescent Current: 10µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MC74LCX32DR2G has a total of 14 pins, which are assigned as follows:

1. Pin 1: Input A1
2. Pin 2: Input B1
3. Pin 3: Output Y1
4. Pin 4: Ground (GND)
5. Pin 5: Input A2
6. Pin 6: Input B2
7. Pin 7: Output Y2
8. Pin 8: VCC (Supply Voltage)
9. Pin 9: Input A3
10. Pin 10: Input B3
11. Pin 11: Output Y3
12. Pin 12: Input A4
13. Pin 13: Input B4
14. Pin 14: Output Y4

Functional Features

• Quad 2-Input OR Gate: The MC74LCX32DR2G consists of four independent 2-input OR gates, allowing for multiple logical operations.
• Low Voltage Operation: It operates within a low voltage range of 1.65V to 3.6V, making it suitable for battery-powered devices and low-power applications.
• High-Speed CMOS Technology: The IC utilizes high-speed CMOS technology, enabling fast switching and data processing.
• Schmitt Trigger Inputs: The inputs are equipped with Schmitt trigger circuitry, ensuring noise immunity and reliable operation in noisy environments.

Advantages and Disadvantages

Advantages: - Low power consumption - Wide operating voltage range - Fast propagation delay time - Noise-immune inputs

Disadvantages: - Limited number of logic gates per package - Not suitable for high-voltage applications

Working Principles

The MC74LCX32DR2G operates based on the principles of digital logic. Each 2-input OR gate within the IC performs the logical OR operation on its respective inputs (A and B) and produces the corresponding output (Y). The outputs are determined by the logical combination of the input signals according to the truth table of an OR gate.

Detailed Application Field Plans

The MC74LCX32DR2G is commonly used in various digital systems and electronic devices, including but not limited to:

1. Microcontrollers and microprocessors
2. Communication equipment
3. Data storage devices
4. Consumer electronics
5. Automotive electronics
6. Industrial control systems

Detailed and Complete Alternative Models

1. SN74LVC32A: Quad 2-Input OR Gate, TSSOP-14 package
2. CD4071B: Quad 2-Input OR Gate, PDIP-14 package
3. HCF4071B: Quad 2-Input OR Gate, SOIC-14 package
4. 74HC32: Quad 2-Input OR Gate, DIP-14 package
5. CD4072B: Dual 4-Input OR Gate, PDIP-14 package

These alternative models offer similar functionality and can be used as substitutes for the MC74LCX32DR2G in various applications.

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