Encyclopedia Entry: 74AHCT1G125GW,165

Product Overview

Category

The 74AHCT1G125GW,165 belongs to the category of integrated circuits (ICs) and specifically falls under the logic gates family.

Use

This product is commonly used in digital electronics for signal buffering and level shifting applications. It provides a high-speed, low-power solution for voltage translation between different logic levels.

Characteristics

• High-speed operation: The 74AHCT1G125GW,165 offers fast switching times, making it suitable for time-critical applications.
• Low power consumption: This IC is designed to minimize power consumption, making it energy-efficient.
• Wide operating voltage range: It can operate within a wide voltage range, allowing compatibility with various systems.
• Small package size: The 74AHCT1G125GW,165 comes in a compact package, enabling space-saving designs.

Package and Quantity

The 74AHCT1G125GW,165 is available in a surface-mount SOT-353 package. It is typically sold in reels or tubes containing a specified quantity, such as 3000 units per reel.

Specifications

• Supply Voltage Range: 2.0V to 5.5V
• Logic Family: AHCT
• Number of Channels: 1
• Input/Output Type: Non-Inverting
• Output Drive Capability: ±8mA
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The 74AHCT1G125GW,165 has a total of 5 pins:

1. GND (Ground): Connected to the ground reference of the system.
2. A (Input): Input pin for the logic signal to be buffered or level-shifted.
3. OE (Output Enable): Controls the output buffer's enable/disable state.
4. Y (Output): Output pin for the buffered or level-shifted logic signal.
5. VCC (Supply Voltage): Connected to the positive supply voltage of the system.

Functional Features

The 74AHCT1G125GW,165 offers the following functional features:

• Buffering: It provides a high-impedance input and a low-impedance output, allowing it to buffer and amplify digital signals.
• Level Shifting: The IC can convert logic signals between different voltage levels, enabling compatibility between systems operating at different voltages.
• Output Enable Control: The OE pin allows the user to enable or disable the output buffer as needed, providing flexibility in signal routing.

Advantages and Disadvantages

Advantages

• High-speed operation enables efficient signal processing.
• Low power consumption contributes to energy efficiency.
• Wide operating voltage range allows compatibility with various systems.
• Compact package size facilitates space-saving designs.

Disadvantages

• Limited number of channels (only 1) may restrict certain applications requiring multiple inputs/outputs.
• Output drive capability of ±8mA may not be sufficient for driving heavy loads.

Working Principles

The 74AHCT1G125GW,165 operates based on CMOS (Complementary Metal-Oxide-Semiconductor) technology. It utilizes MOSFET transistors to achieve high-speed switching and low power consumption. The input signal is buffered and amplified by the internal circuitry, and the output is driven according to the input logic level. The OE pin controls the enable/disable state of the output buffer.

Detailed Application Field Plans

The 74AHCT1G125GW,165 finds application in various fields, including but not limited to: - Microcontrollers and microprocessors - Communication systems - Industrial automation - Consumer electronics - Automotive electronics

Alternative Models

Several alternative models are available that offer similar functionality to the 74AHCT1G125GW,165. Some notable alternatives include: - SN74LVC1G125DBVR - MC74VHC1GT125DF2G - TC7SZ125FU

These alternative models can be considered based on specific requirements and availability.

In conclusion, the 74AHCT1G125GW,165 is a high-speed, low-power logic gate IC used for signal buffering and level shifting applications. Its compact size, wide operating voltage range, and energy efficiency make it suitable for various digital electronics projects across different industries.

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