Encyclopedia Entry: 74ACTQ04SCX

Product Overview

Category

The 74ACTQ04SCX belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

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

Package

The 74ACTQ04SCX is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of the 74ACTQ04SCX lies in its ability to amplify and invert digital signals efficiently.

Packaging/Quantity

The IC is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Supply Voltage Range: 2.0V to 6.0V
• 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)
• Output Current: ±24mA

Detailed Pin Configuration

The 74ACTQ04SCX has a total of 14 pins, numbered as follows:

1. Input A
2. Output A
3. GND (Ground)
4. Input B
5. Output B
6. Input C
7. Output C
8. VCC (Power supply)
9. Input D
10. Output D
11. Input E
12. Output E
13. Input F
14. Output F

Functional Features

• Hex inverter gates: The IC consists of six independent inverter gates, each capable of converting logic level signals.
• Schmitt trigger inputs: The Schmitt trigger feature ensures noise immunity and stable operation even in the presence of signal fluctuations.
• High-speed operation: The IC operates at a high speed, making it suitable for applications requiring quick signal processing.
• Low power consumption: The 74ACTQ04SCX consumes minimal power, making it energy-efficient.

Advantages and Disadvantages

Advantages

• Wide operating voltage range allows compatibility with various digital systems.
• Schmitt trigger inputs provide excellent noise immunity.
• High-speed operation enables rapid signal processing.
• Low power consumption contributes to energy efficiency.

Disadvantages

• Limited output current may restrict its use in certain applications requiring higher current levels.
• The small outline package may pose challenges during manual soldering or rework.

Working Principles

The 74ACTQ04SCX operates based on the principles of complementary metal-oxide-semiconductor (CMOS) technology. It utilizes a combination of transistors to amplify and invert input signals. The Schmitt trigger inputs ensure stable operation by providing hysteresis and noise rejection capabilities.

Detailed Application Field Plans

The 74ACTQ04SCX finds application in various digital electronic circuits, including but not limited to: - Microcontrollers - Data communication systems - Signal processing units - Logic gates - Clock distribution networks

Detailed and Complete Alternative Models

1. 74HC04: This is a similar hex inverter IC with compatible characteristics, but operates at a lower voltage range.
2. 74LS04: Another alternative hex inverter IC, which operates at a higher voltage range compared to the 74ACTQ04SCX.
3. CD4049: This IC offers similar functionality with additional features such as level shifting capabilities.

These alternative models can be considered based on specific project requirements and compatibility with existing circuitry.

In conclusion, the 74ACTQ04SCX is a versatile hex inverter IC that offers high-speed operation, low power consumption, and noise immunity. Its wide range of applications and availability of alternative models make it a popular choice in digital electronic circuits.