Encyclopedia Entry: 74ACTQ04SJ

Product Overview

Category

The 74ACTQ04SJ 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

• The 74ACTQ04SJ is a hex inverter with Schmitt-trigger inputs.
• It operates on a supply voltage range of 2.0V to 6.0V.
• This IC has a high-speed operation, making it suitable for applications requiring fast switching times.
• It offers a wide operating temperature range, typically from -40°C to +85°C.

Package

The 74ACTQ04SJ is available in a small outline package (SOP) with a 14-pin configuration.

Essence

The essence of the 74ACTQ04SJ lies in its ability to invert and amplify digital signals effectively.

Packaging/Quantity

This IC is typically sold in reels or tubes, with quantities varying depending on the supplier.

Specifications

• Supply Voltage Range: 2.0V to 6.0V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay Time: 5ns (max)
• Input Capacitance: 3pF (typ)
• Output Current: ±24mA

Detailed Pin Configuration

The 74ACTQ04SJ has a 14-pin configuration as follows:

__ __ A1 |1 U 14| VCC A2 |2 13| A6 B1 |3 12| B6 B2 |4 11| GND Y1 |5 10| Y6 Y2 |6 9| A3 GND |7 8| B3 --------

Functional Features

• Hex Inverter: The 74ACTQ04SJ consists of six independent inverters, allowing for the inversion of six separate input signals.
• Schmitt-trigger Inputs: The Schmitt-trigger inputs ensure that the output transitions occur at different voltage levels for rising and falling input signals. This feature helps in reducing noise sensitivity and improving signal integrity.

Advantages and Disadvantages

Advantages

• High-speed operation enables fast switching times.
• Wide operating temperature range allows for use in various environments.
• Schmitt-trigger inputs provide noise immunity and improved signal quality.

Disadvantages

• Limited supply voltage range (2.0V to 6.0V).
• May not be suitable for applications requiring higher output currents.

Working Principles

The 74ACTQ04SJ operates on the principle of digital signal inversion using complementary metal-oxide-semiconductor (CMOS) technology. When an input signal is applied, the internal circuitry inverts it and provides the corresponding inverted output signal.

Detailed Application Field Plans

The 74ACTQ04SJ finds application in various digital electronic devices, including but not limited to: - Microcontrollers - Data communication systems - Signal processing circuits - Industrial automation equipment - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the 74ACTQ04SJ include: - 74HC04: A similar hex inverter IC with a wider supply voltage range (2.0V to 6.0V) and lower power consumption. - 74LS04: Another hex inverter IC with a wider operating temperature range (-55°C to +125°C) and higher output current capability.

These alternative models can be considered based on specific application requirements and desired performance characteristics.

In conclusion, the 74ACTQ04SJ is a hex inverter IC with Schmitt-trigger inputs. It offers high-speed operation, wide temperature range, and noise immunity. This IC finds applications in various digital electronic devices and has alternative models available for different specifications and requirements.