Encyclopedia Entry: 74AHC04PW,112

Product Information

Category

The 74AHC04PW,112 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used as a hex inverter. It converts logic level signals from high to low or vice versa.

Characteristics

• Hex inverter with six independent inverters
• High-speed operation
• Wide operating voltage range
• Low power consumption
• Schmitt-trigger action on each input
• Balanced propagation delays
• Direct interface with TTL levels
• Multiple package options available

Package and Quantity

The 74AHC04PW,112 is packaged in a small outline package (SOT108-1) and is supplied in tape and reel format. The quantity per reel is typically 2500 pieces.

Specifications

• Supply Voltage Range: 2 V to 5.5 V
• Input Voltage Range: -0.5 V to VCC + 0.5 V
• Output Voltage Range: -0.5 V to VCC + 0.5 V
• Operating Temperature Range: -40°C to +125°C
• Maximum Propagation Delay: 9 ns at 5 V supply voltage

Pin Configuration

The 74AHC04PW,112 has a total of 14 pins. The pin configuration is as follows:

__ __ Y1 | 1 14 | VCC A1 | 2 13 | Y6 B1 | 3 12 | A6 A2 | 4 11 | B6 B2 | 5 10 | A5 Y2 | 6 9 | B5 GND | 7 8 | Y5 --------

Functional Features

• Each inverter has a single input and output.
• The inputs are equipped with Schmitt-trigger action, allowing for noise immunity and hysteresis.
• The outputs can drive up to 10 standard TTL loads.

Advantages

• High-speed operation enables efficient signal processing.
• Wide operating voltage range allows compatibility with various systems.
• Low power consumption contributes to energy efficiency.
• Schmitt-trigger action on inputs enhances noise immunity.
• Balanced propagation delays ensure reliable performance.
• Direct interface with TTL levels simplifies integration.

Disadvantages

• Limited number of inverters per package (six in this case).
• May not be suitable for applications requiring a large number of inverters.

Working Principles

The 74AHC04PW,112 operates based on the principle of complementary metal-oxide-semiconductor (CMOS) technology. It utilizes transistors to invert logic level signals, providing an output that is the logical complement of the input.

Application Field Plans

The 74AHC04PW,112 finds extensive use in digital electronics, communication systems, computer peripherals, and other applications where logic level conversion or signal inversion is required. Some specific application areas include: - Microcontroller interfacing - Data transmission systems - Clock signal generation - Signal conditioning circuits

Alternative Models

There are several alternative models available that offer similar functionality to the 74AHC04PW,112. Some popular alternatives include: - SN74AHC04N - CD74HC04M - MC74HC04AN - 74HCT04D

These alternatives can be considered based on specific requirements and availability.

In conclusion, the 74AHC04PW,112 is a hex inverter integrated circuit widely used in digital electronics and communication systems. Its high-speed operation, wide voltage range, and low power consumption make it a versatile choice for various applications. However, its limited number of inverters per package may restrict its suitability for certain scenarios.