CD4078BE

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Gate
• Characteristics: Quad 2-input OR gate
• Package: PDIP-14 (Plastic Dual In-line Package)
• Essence: The CD4078BE is a logic gate IC that performs the OR operation on two input signals.
• Packaging/Quantity: Available in tubes of 25 or reels of 2,000 units.

Specifications

• Supply Voltage Range: 3V to 18V
• Input Voltage Range: 0V to VDD
• Output Voltage Range: 0V to VDD
• Operating Temperature Range: -55°C to +125°C
• Propagation Delay Time: 60ns (typical)

Detailed Pin Configuration

The CD4078BE has a total of 14 pins. The pin configuration is as follows:

1. A Input 1
2. B Input 1
3. Y Output 1
4. GND (Ground)
5. C Input 2
6. D Input 2
7. Y Output 2
8. VDD (Supply Voltage)
9. E Input 3
10. F Input 3
11. Y Output 3
12. H Input 4
13. J Input 4
14. Y Output 4

Functional Features

• Quad 2-input OR gate: The CD4078BE consists of four independent OR gates, each with two inputs and one output.
• High noise immunity: The IC is designed to have a high tolerance for noise interference, ensuring reliable operation in noisy environments.
• Wide supply voltage range: It can operate within a wide range of supply voltages, making it suitable for various applications.
• Low power consumption: The CD4078BE consumes low power, making it energy-efficient.

Advantages and Disadvantages

Advantages: - Versatile: The CD4078BE can be used in a wide range of applications that require OR gate functionality. - Compact size: The IC's PDIP-14 package allows for easy integration into electronic circuits. - High reliability: It offers stable and reliable performance, ensuring accurate logic operations.

Disadvantages: - Limited input/output options: The CD4078BE only supports two inputs and one output per gate, which may restrict certain complex circuit designs. - Propagation delay: The IC has a relatively high propagation delay time, which may affect the overall speed of the circuit.

Working Principles

The CD4078BE operates based on the principle of logical OR operation. It takes two input signals and produces an output signal that is high (logic 1) if either or both of the inputs are high. If both inputs are low (logic 0), the output will also be low.

Detailed Application Field Plans

The CD4078BE can be used in various applications, including but not limited to: - Digital electronics - Microcontroller-based systems - Data processing - Communication systems - Industrial automation

Detailed and Complete Alternative Models

Some alternative models to the CD4078BE include: - CD4071B: Quad 2-input OR gate with buffered outputs - CD4072B: Dual 4-input OR gate - CD4075B: Triple 3-input OR gate

These alternative models offer similar functionality but may have different pin configurations or additional features.

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