MC74HC08ANG

Product Overview

Category: Integrated Circuit (IC)

Use: The MC74HC08ANG is a quad 2-input AND gate IC, which is widely used in digital logic circuits. It performs logical AND operations on two input signals and produces an output signal based on the logical conditions.

Characteristics: - High-speed operation - Wide operating voltage range - Low power consumption - Compatibility with TTL (Transistor-Transistor Logic) inputs - High noise immunity - Compact package size

Package: The MC74HC08ANG is available in a standard DIP (Dual In-line Package) format. It consists of 14 pins arranged in two parallel rows, with a spacing of 0.1 inches between each pin.

Essence: The essence of the MC74HC08ANG lies in its ability to perform logical AND operations, making it an essential component in various digital systems and applications.

Packaging/Quantity: The MC74HC08ANG is typically packaged in tubes or reels, containing multiple units per package. The exact quantity may vary depending on the manufacturer and supplier.

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 (max)
• Quiescent Current: 4 μA (typ)

Pin Configuration

The MC74HC08ANG has a total of 14 pins, numbered as follows:

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| | | 1 2 3 4 5 6 7 8 | | | | 14 13 12 11 10 9 | | |

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Pin Description:

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

Functional Features

• Quad 2-input AND gate functionality
• High-speed operation allows for efficient processing of input signals
• Wide operating voltage range enables compatibility with various power supply configurations
• Low power consumption ensures energy efficiency in digital systems
• TTL compatibility facilitates seamless integration with existing logic circuits
• High noise immunity reduces the impact of external disturbances on signal integrity

Advantages and Disadvantages

Advantages: - Fast response time due to high-speed operation - Versatile voltage range compatibility - Low power consumption for energy-efficient designs - Robust noise immunity for reliable signal processing - Compact package size for space-constrained applications

Disadvantages: - Limited number of inputs (2 per gate) - Lack of built-in protection features against electrical faults - Sensitivity to electrostatic discharge (ESD) requires proper handling precautions

Working Principles

The MC74HC08ANG operates based on the principles of Boolean logic, specifically the AND gate function. It takes two input signals, A and B, and produces an output signal, Y, according to the logical AND operation. The output is high (logic level 1) only when both inputs are high; otherwise, the output remains low (logic level 0).

Detailed Application Field Plans

The MC74HC08ANG finds extensive application in various digital systems and circuits, including but not limited to:

1. Microcontrollers and microprocessors
2. Data communication systems
3. Industrial automation
4. Automotive electronics
5. Consumer electronics
6. Robotics and control systems
7. Signal processing applications

Detailed and Complete Alternative Models

1. SN74HC08N: Similar quad 2-input AND gate IC from Texas Instruments
2. CD4081BE: Quad 2-input AND gate IC from Texas Instruments
3. 74LS08: Quad 2-input AND gate IC from various manufacturers using LS (Low-power Schottky) technology

These alternative models offer similar functionality and can be used as substitutes for the MC74HC08ANG in various applications.

In conclusion, the MC74HC08ANG is a versatile quad 2-input AND gate IC that provides high-speed operation, wide voltage range compatibility, and low power consumption. Its compact package and robust noise immunity make it suitable for a wide range of digital logic applications.