Encyclopedia Entry: 74VHCT04AMTC

Product Overview

Category

The 74VHCT04AMTC 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 amplification, inversion, and buffering in digital electronic circuits. It serves as a hex inverter, providing six independent inverters in a single package.

Characteristics

• High-speed operation: The 74VHCT04AMTC offers fast switching speeds, making it suitable for applications requiring quick response times.
• Low power consumption: This IC is designed to operate efficiently with low power requirements, making it ideal for battery-powered devices.
• Wide operating voltage range: It can function within a broad voltage range, typically between 2V and 5.5V.
• Compatibility: The 74VHCT04AMTC is compatible with both TTL (Transistor-Transistor Logic) and CMOS (Complementary Metal-Oxide-Semiconductor) logic levels.

Package and Quantity

The 74VHCT04AMTC is available in a small outline integrated circuit (SOIC) package. Each package contains one IC.

Specifications

• Supply Voltage Range: 2V to 5.5V
• Input Voltage Range: 0V to Vcc
• Output Voltage Range: 0V to Vcc
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay Time: <10 ns
• Maximum Quiescent Current: 4 µA

Pin Configuration

The 74VHCT04AMTC features a 14-pin configuration. The pinout diagram is as follows:

+---+--+---+ A1 -|1 +--+ 14|- Vcc A2 -|2 13|- A6 B1 -|3 12|- Y6 B2 -|4 11|- Y5 C1 -|5 74VHCT04A 10|- Y4 C2 -|6 9 |- Y3 GND -|7 8 |- Y2 +----------+

Functional Features

• Hex Inverter: The 74VHCT04AMTC consists of six independent inverters, each capable of converting a logic level input signal to its complementary output.
• High-Speed Operation: With a propagation delay time of less than 10 ns, this IC ensures rapid signal processing.
• Wide Voltage Compatibility: It can accept both TTL and CMOS input levels, providing flexibility in circuit design.

Advantages

• Compact Design: The integration of six inverters in a single package saves board space and simplifies circuit layout.
• Versatility: The compatibility with both TTL and CMOS logic levels allows for seamless integration into various digital circuits.
• Low Power Consumption: The 74VHCT04AMTC operates efficiently with minimal power requirements, making it suitable for energy-conscious applications.

Disadvantages

• Limited Functionality: While the 74VHCT04AMTC is an essential component for signal inversion, amplification, and buffering, it does not offer other logic gate functions such as AND or OR operations. Additional ICs may be required for more complex circuit designs.

Working Principles

The 74VHCT04AMTC utilizes complementary metal-oxide-semiconductor (CMOS) technology to achieve its functionality. Each inverter within the IC consists of a PMOS (P-channel Metal-Oxide-Semiconductor) transistor and an NMOS (N-channel Metal-Oxide-Semiconductor) transistor. These transistors work together to invert the input signal and produce the complementary output.

Application Field Plans

The 74VHCT04AMTC finds applications in various digital electronic circuits, including: 1. Microcontrollers and microprocessors 2. Data communication systems 3. Signal processing units 4. Memory devices 5. Industrial automation systems

Alternative Models

Other alternative models that provide similar functionality to the 74VHCT04AMTC include: - 74HC04: This IC is compatible with TTL logic levels and operates at a higher voltage range (2V to 6V). - CD4069UB: A CMOS-based hex inverter IC that operates at a wider voltage range (3V to 18V).

In conclusion, the 74VHCT04AMTC is a versatile hex inverter IC that offers high-speed operation, low power consumption, and compatibility with both TTL and CMOS logic levels. Its compact design and wide application field make it an essential component in various digital electronic circuits.

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