Encyclopedia Entry: 74ACTQ04

Product Overview

Category

The 74ACTQ04 belongs to the category of integrated circuits (ICs) and specifically falls under the family of logic gates.

Use

This IC is primarily used for signal inversion and amplification in digital electronic circuits. It is commonly employed in applications that require logical NOT operations.

Characteristics

• The 74ACTQ04 is a hex inverter, meaning it contains six independent inverters.
• It operates on a supply voltage range of 2.0V to 6.0V, making it compatible with various digital systems.
• This IC offers high-speed performance, with propagation delays as low as 4.5ns.
• It features a wide operating temperature range, typically from -40°C to 85°C, ensuring reliable operation in diverse environments.

Package

The 74ACTQ04 is available in different package options, including SOIC (Small Outline Integrated Circuit) and TSSOP (Thin Shrink Small Outline Package). These packages provide ease of integration into circuit boards and offer good thermal dissipation.

Essence

The essence of the 74ACTQ04 lies in its ability to invert input signals, providing complementary outputs. This functionality is crucial in digital circuits where logical NOT operations are required.

Packaging/Quantity

The 74ACTQ04 is commonly sold in reels or tubes, containing multiple ICs per package. The exact quantity may vary depending on the manufacturer and distributor.

Specifications

• Supply Voltage Range: 2.0V to 6.0V
• Input Voltage Range: 0V to Vcc
• Output Voltage Range: 0V to Vcc
• Propagation Delay: 4.5ns (typical)
• Operating Temperature Range: -40°C to 85°C
• Input Current: ±1μA (maximum)
• Output Current: ±24mA (maximum)

Detailed Pin Configuration

The 74ACTQ04 features a standard pin configuration for hex inverters:

+---+--+---+ A1 -|1 +--+ 14|- Vcc B1 -|2 13|- A6 A2 -|3 12|- B6 B2 -|4 74ACTQ04 11|- A5 A3 -|5 10|- B5 B3 -|6 9|- A4 GND -|7 8|- B4 +----------+

Functional Features

• Hex Inverters: The 74ACTQ04 consists of six independent inverters, allowing simultaneous inversion of multiple input signals.
• High-Speed Operation: With propagation delays as low as 4.5ns, this IC enables rapid signal processing in digital circuits.
• Wide Operating Voltage Range: The 74ACTQ04 can operate within a voltage range of 2.0V to 6.0V, making it compatible with various digital systems.
• Low Power Consumption: This IC consumes minimal power, ensuring efficient operation and reduced energy consumption.

Advantages and Disadvantages

Advantages

• High-speed performance enables quick signal processing.
• Wide operating voltage range allows compatibility with different digital systems.
• Low power consumption ensures energy efficiency.
• Compact package options facilitate easy integration into circuit boards.

Disadvantages

• Limited functionality: The 74ACTQ04 is specifically designed for inverting signals and does not offer other logic gate functions.
• Sensitivity to voltage fluctuations: Extreme voltage variations beyond the specified range may affect its performance.

Working Principles

The 74ACTQ04 operates based on the principles of complementary metal-oxide-semiconductor (CMOS) technology. Each inverter within the IC consists of a PMOS (P-channel metal-oxide-semiconductor) and an NMOS (N-channel metal-oxide-semiconductor) transistor. The input signal is inverted by the complementary action of these transistors, resulting in an output that is the logical complement of the input.

Detailed Application Field Plans

The 74ACTQ04 finds extensive application in various digital systems, including but not limited to: - Microprocessors and microcontrollers - Memory modules - Communication devices - Industrial automation systems - Consumer electronics

Its ability to perform logical NOT operations makes it suitable for applications involving data inversion, signal conditioning, and waveform generation.

Detailed and Complete Alternative Models

While the 74ACTQ04 is a widely used hex inverter, there are alternative models available from different manufacturers. Some notable alternatives include: - SN74ACT04: Texas Instruments - MC74ACT04: ON Semiconductor - CD74ACT04: Texas Instruments - HCF4049UB: STMicroelectronics

These alternative models offer similar functionality and can be used as substitutes for the