Encyclopedia Entry: 74ACTQ04SC

Product Overview

Category

The 74ACTQ04SC belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital electronic devices for signal amplification and inversion purposes.

Characteristics

• High-speed operation
• Low power consumption
• Wide operating voltage range
• Compatibility with TTL input levels
• Schmitt trigger inputs for noise immunity

Package

The 74ACTQ04SC is available in a small-outline integrated circuit (SOIC) package.

Essence

The essence of the 74ACTQ04SC lies in its ability to provide reliable signal amplification and inversion, making it an essential component in various digital electronic applications.

Packaging/Quantity

The 74ACTQ04SC is typically packaged in reels or tubes, containing a quantity of 250 or 300 units per package.

Specifications

• Supply Voltage Range: 2.0V to 5.5V
• Input Voltage Range: -0.5V to VCC + 0.5V
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay Time: 4.5ns (typical)
• Quiescent Current: 4μA (maximum)

Detailed Pin Configuration

The 74ACTQ04SC has a total of 14 pins, each serving a specific function:

1. Pin 1: Input A
2. Pin 2: Output Y
3. Pin 3: GND (Ground)
4. Pin 4: Input B
5. Pin 5: Output Z
6. Pin 6: VCC (Supply Voltage)
7. Pin 7: Input C
8. Pin 8: Output W
9. Pin 9: Input D
10. Pin 10: Output X
11. Pin 11: Input E
12. Pin 12: Output V
13. Pin 13: Input F
14. Pin 14: Output U

Functional Features

• Signal amplification: The 74ACTQ04SC amplifies weak input signals to a higher voltage level.
• Signal inversion: It can invert the logic state of input signals, converting high-level signals to low-level and vice versa.
• Noise immunity: The Schmitt trigger inputs ensure reliable operation even in the presence of noise.

Advantages and Disadvantages

Advantages

• High-speed operation allows for efficient signal processing.
• Low power consumption helps conserve energy in electronic devices.
• Wide operating voltage range enables compatibility with various power supply systems.
• TTL input level compatibility simplifies integration with existing digital circuits.
• Schmitt trigger inputs provide excellent noise immunity, ensuring reliable performance.

Disadvantages

• Limited number of inputs and outputs may restrict its application in complex systems.
• Propagation delay time may introduce timing issues in certain high-speed applications.

Working Principles

The 74ACTQ04SC operates based on the principles of transistor-level circuitry. It utilizes a combination of transistors and resistors to amplify and invert input signals. The internal circuitry ensures proper voltage levels and noise immunity, allowing for accurate signal processing.

Detailed Application Field Plans

The 74ACTQ04SC finds extensive use in various digital electronic applications, including but not limited to: - Logic gates - Data transmission systems - Microcontrollers - Clock distribution networks - Signal conditioning circuits

Detailed and Complete Alternative Models

1. 74HC04: This alternative model offers similar functionality but operates at a lower voltage range (2V to 6V).
2. 74LS04: This alternative model is compatible with TTL input levels and operates at a wider temperature range (-55°C to +125°C).
3. 74HCT04: This alternative model combines the features of the 74HC04 and 74LS04, offering compatibility with both CMOS and TTL logic families.

These alternative models can be considered based on specific application requirements and constraints.

---

Word count: 550 words