74AHCT125D-Q100,11

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Buffer/Line Driver
• Characteristics: High-speed, low-power, non-inverting
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Quad buffer with 3-state outputs
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 4.5V to 5.5V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +125°C
• Output Drive Capability: ±24mA at 4.5V
• Propagation Delay: 6ns (typical)

Detailed Pin Configuration

The 74AHCT125D-Q100,11 IC has a total of 14 pins arranged as follows:

__ __ 1 |1 \__/ 14| VCC 2 |2 13| 1A 3 |3 12| 1Y 4 |4 11| 2A 5 |5 10| 2Y 6 |6 9| 3A 7 |7 8| 3Y |_________|

Functional Features

• Non-inverting buffer with 3-state outputs
• High-speed operation suitable for various applications
• Low power consumption
• Wide operating voltage range
• ESD protection up to 2000V

Advantages and Disadvantages

Advantages: - High-speed performance allows for efficient data transfer - Low power consumption helps in reducing overall energy usage - 3-state outputs provide flexibility in controlling bus lines

Disadvantages: - Limited output drive capability compared to some other buffer ICs - Not suitable for applications requiring higher voltage levels

Working Principles

The 74AHCT125D-Q100,11 is a quad buffer with 3-state outputs. It operates by taking the input signal and amplifying it to a higher current level, allowing it to drive multiple loads without significant degradation. The 3-state outputs provide control over the output state, enabling the user to disconnect the output from the bus line when necessary.

Detailed Application Field Plans

The 74AHCT125D-Q100,11 is commonly used in various digital systems and communication interfaces. Some specific application fields include: - Data communication systems - Microprocessor-based systems - Industrial automation - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as replacements or alternatives to the 74AHCT125D-Q100,11 are: - SN74LVC125A: Quad buffer with 3-state outputs, low voltage operation - MC74VHC125: Quad buffer with 3-state outputs, high-speed operation - CD74HCT125E: Quad buffer with 3-state outputs, wider operating temperature range

These alternative models offer similar functionality and characteristics, but may have differences in terms of voltage range, speed, or package type.

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