Encyclopedia Entry: 74AHCT1G79GW,125

Product Overview

Category

The 74AHCT1G79GW,125 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for signal processing and amplification.

Characteristics

• High-speed operation
• Low power consumption
• Wide operating voltage range
• Small package size

Package

The 74AHCT1G79GW,125 is available in a small SOT-353 package.

Essence

This integrated circuit serves as a flip-flop, which is a fundamental building block in digital circuits. It stores a single bit of information and can be used for various purposes such as memory storage and synchronization.

Packaging/Quantity

The 74AHCT1G79GW,125 is typically packaged in reels or tubes, with a quantity of 3000 units per reel.

Specifications

• Supply Voltage Range: 2 V to 5.5 V
• Operating Temperature Range: -40°C to +85°C
• Input Capacitance: 3 pF
• Output Capacitance: 6 pF
• Propagation Delay Time: 4 ns
• Output Current: ±8 mA

Detailed Pin Configuration

The 74AHCT1G79GW,125 has a total of 5 pins:

1. Pin 1: Data Input (D)
2. Pin 2: Clock Input (CLK)
3. Pin 3: Set Input (SET)
4. Pin 4: Reset Input (RST)
5. Pin 5: Output (Q)

Functional Features

The key functional features of the 74AHCT1G79GW,125 include:

• Positive-edge triggered D-type flip-flop
• Asynchronous set and reset inputs
• Direct data input
• Complementary outputs

Advantages and Disadvantages

Advantages

• High-speed operation allows for efficient signal processing
• Low power consumption helps conserve energy in electronic devices
• Wide operating voltage range ensures compatibility with various systems
• Small package size enables space-saving designs

Disadvantages

• Limited number of flip-flops per package, which may require multiple ICs for complex applications
• Sensitivity to noise and interference due to its small size

Working Principles

The 74AHCT1G79GW,125 operates based on the principles of digital logic. It utilizes positive-edge triggering to capture and store data from the input (D) when a clock pulse is received. The set (SET) and reset (RST) inputs allow for asynchronous control of the flip-flop's state.

Detailed Application Field Plans

The 74AHCT1G79GW,125 finds application in various fields, including:

1. Communication Systems: Used for signal synchronization and data storage in communication devices.
2. Consumer Electronics: Integrated into audio/video equipment for signal processing and timing control.
3. Automotive Electronics: Employed in automotive systems for data storage and synchronization.
4. Industrial Automation: Utilized in control systems for timing and sequencing operations.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74AHCT1G79GW,125 include:

1. SN74LVC1G79DBVR
2. MC74VHC1G79DTT1G
3. TC7SZ79FU(TE12L,Q)

These models can be considered as alternatives based on their comparable specifications and pin configurations.

In conclusion, the 74AHCT1G79GW,125 is a high-speed, low-power flip-flop integrated circuit commonly used in electronic devices for signal processing and amplification. Its small package size and wide operating voltage range make it suitable for various applications in communication systems, consumer electronics, automotive electronics, and industrial automation. While it offers advantages such as high-speed operation and low power consumption, its limitations include sensitivity to noise and a limited number of flip-flops per package. Alternative models with similar functionality are available for consideration.