MC74HC32ADR2G

Product Overview

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

Specifications

• Supply Voltage Range: 2.0V to 6.0V
• High-Level Input Voltage: 2.0V (Min), 6.0V (Max)
• Low-Level Input Voltage: 0.8V (Min), 1.5V (Max)
• High-Level Output Voltage: 4.4V (Min), VCC (Max)
• Low-Level Output Voltage: 0.1V (Min), 0.1V (Max)
• Propagation Delay: 9ns (Typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MC74HC32ADR2G has a total of 14 pins arranged as follows:

__ __ A1 -| 1 14 |- VCC B1 -| 2 13 |- C1 A2 -| 3 12 |- B2 B2 -| 4 11 |- A3 Y2 -| 5 10 |- B3 Y1 -| 6 9 |- A4 GND -| 7 8 |- B4 |_________|

Functional Features

• Quad 2-Input OR Gate: The MC74HC32ADR2G consists of four independent OR gates, each with two inputs.
• High-Speed CMOS Technology: This integrated circuit utilizes high-speed CMOS technology, providing fast switching and low power consumption.
• Wide Supply Voltage Range: The MC74HC32ADR2G operates within a supply voltage range of 2.0V to 6.0V, making it compatible with various systems.
• High Noise Immunity: It offers high noise immunity, ensuring reliable operation even in noisy environments.

Advantages and Disadvantages

Advantages: - Fast propagation delay allows for quick signal processing. - Low power consumption makes it suitable for battery-operated devices. - High noise immunity ensures reliable operation in noisy environments.

Disadvantages: - Limited number of inputs per gate (only two inputs). - Not suitable for applications requiring complex logic operations.

Working Principles

The MC74HC32ADR2G is based on CMOS technology, which utilizes complementary pairs of MOS transistors to implement logic functions. In the case of the OR gate, the output is high if any of the inputs are high. The internal circuitry of the MC74HC32ADR2G ensures proper logical operation by combining multiple transistors and resistors.

Detailed Application Field Plans

The MC74HC32ADR2G can be used in various applications, including but not limited to: - Digital signal processing - Data communication systems - Industrial automation - Consumer electronics - Automotive electronics

Detailed and Complete Alternative Models

1. SN74HC32N: This is a similar quad 2-input OR gate from Texas Instruments, offering comparable specifications and functionality.
2. CD4071BE: A quad 2-input OR gate from Texas Instruments, operating at a wider supply voltage range and featuring higher noise immunity.
3. 74LS32: A quad 2-input OR gate from Fairchild Semiconductor, utilizing TTL technology and offering different characteristics compared to the MC74HC32ADR2G.

These alternative models provide similar logic gate functionality and can be used as substitutes depending on specific requirements and availability.

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