Encyclopedia Entry: 74AC04MTR

Product Overview

Category

The 74AC04MTR belongs to the category of integrated circuits (ICs) and specifically falls under the family of logic gates.

Use

This product is primarily used for signal processing and logical operations in various electronic devices and systems.

Characteristics

• The 74AC04MTR is a hex inverter gate, meaning it has six independent inverters.
• It operates on a supply voltage range of 2V to 6V, making it compatible with a wide range of applications.
• This IC offers high-speed performance and low power consumption, making it suitable for use in both battery-powered and high-performance electronic devices.
• It exhibits excellent noise immunity, ensuring reliable operation even in noisy environments.
• The 74AC04MTR is designed to be resistant to latch-up, which enhances its overall reliability.

Package and Quantity

The 74AC04MTR is available in a small-outline transistor (SOT) package. It is commonly supplied in tape and reel packaging, with a quantity of typically 2500 units per reel.

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: 5 ns (max)
• Input Capacitance: 3 pF (typ)
• Output Current: ±24 mA (max)

Pin Configuration

The 74AC04MTR features a 14-pin configuration, as follows:

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

Functional Features

• The 74AC04MTR is a logic gate that performs the function of inverting the input signal.
• It provides six independent inverters, allowing for versatile usage in various digital circuits.
• The IC offers high-speed operation, enabling rapid signal processing and response times.
• With its low power consumption, it helps conserve energy in electronic systems.
• The 74AC04MTR exhibits excellent noise immunity, ensuring reliable signal integrity even in noisy environments.

Advantages and Disadvantages

Advantages

• High-speed performance enables efficient signal processing.
• Low power consumption makes it suitable for battery-powered devices.
• Excellent noise immunity ensures reliable operation in noisy environments.
• Versatile usage due to six independent inverters.

Disadvantages

• Limited voltage range (2V to 6V) may not be compatible with all applications.
• Propagation delay time of 5 ns (max) may affect timing-sensitive operations.

Working Principles

The 74AC04MTR operates based on the principle of complementary metal-oxide-semiconductor (CMOS) technology. Each inverter within the IC consists of a PMOS (p-channel metal-oxide-semiconductor) transistor and an NMOS (n-channel metal-oxide-semiconductor) transistor. When the input signal is high, the PMOS transistor turns off, while the NMOS transistor turns on, resulting in a low output. Conversely, when the input signal is low, the PMOS transistor turns on, and the NMOS transistor turns off, producing a high output.

Application Field Plans

The 74AC04MTR finds applications in various electronic systems, including but not limited to: - Digital logic circuits - Microcontrollers and microprocessors - Communication systems - Data transmission and reception - Signal conditioning and amplification

Alternative Models

Several alternative models with similar functionality to the 74AC04MTR include: - 74HC04: A high-speed CMOS version of the hex inverter gate. - 74LS04: A low-power Schottky TTL (transistor-transistor logic) version of the hex inverter gate. - CD4069: A CMOS-based hex inverter gate.

These alternative models can be considered based on specific application requirements and compatibility with existing circuit designs.

In conclusion, the 74AC04MTR is a versatile hex inverter gate IC that offers high-speed performance, low power consumption, and excellent noise immunity. Its compact package and wide supply voltage range make it suitable for various digital logic applications. However, designers should consider its limitations, such as the restricted voltage range and propagation delay time.