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74HCT125D,653
Product Overview
Category
The 74HCT125D,653 belongs to the category of integrated circuits (ICs).
Use
This IC is commonly used as a quad buffer/line driver with 3-state outputs.
Characteristics
- High-speed CMOS technology
- 3-state non-inverting outputs
- Wide operating voltage range: 2 V to 6 V
- Low power consumption
- Schmitt-trigger action on all inputs
Package
The 74HCT125D,653 is available in a standard SOIC (Small Outline Integrated Circuit) package.
Essence
The essence of this product lies in its ability to provide buffering and line driving capabilities for digital signals.
Packaging/Quantity
The 74HCT125D,653 is typically packaged in reels or tubes, containing a quantity of 2500 units per reel/tube.
Specifications
- Supply Voltage Range: 2 V to 6 V
- Input Voltage Range: 0 V to VCC
- Output Voltage Range: 0 V to VCC
- Operating Temperature Range: -40°C to +125°C
- Maximum Quiescent Supply Current: 4 μA
- Maximum Output Current: ±6 mA
Detailed Pin Configuration
The 74HCT125D,653 has a total of 14 pins. The pin configuration is as follows:
- Input 1 (A1)
- Output 1 (Y1)
- Input 2 (A2)
- Output 2 (Y2)
- GND (Ground)
- Input 3 (A3)
- Output 3 (Y3)
- Input 4 (A4)
- Output 4 (Y4)
- GND (Ground)
- Enable (OE)
- GND (Ground)
- VCC (Supply Voltage)
- GND (Ground)
Functional Features
The 74HCT125D,653 offers the following functional features:
- Quad buffer/line driver with 3-state outputs
- Non-inverting outputs
- Schmitt-trigger action on all inputs
- High-speed operation
- Wide operating voltage range
- Low power consumption
Advantages and Disadvantages
Advantages
- High-speed CMOS technology allows for fast signal processing.
- Wide operating voltage range enables compatibility with various systems.
- Low power consumption helps in reducing overall energy consumption.
Disadvantages
- Limited output current capacity may restrict its use in certain high-current applications.
- The 3-state outputs may introduce additional complexity in circuit design.
Working Principles
The 74HCT125D,653 operates based on CMOS technology principles. It acts as a buffer and line driver, receiving digital input signals and providing amplified and buffered output signals. The 3-state outputs allow for tri-state control, enabling multiple devices to share a common bus without interfering with each other.
Detailed Application Field Plans
The 74HCT125D,653 finds applications in various fields, including but not limited to:
- Microcontroller interfacing
- Data communication systems
- Industrial automation
- Automotive electronics
- Consumer electronics
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to the 74HCT125D,653 are:
- SN74HCT125N by Texas Instruments
- MC74HCT125AN by ON Semiconductor
- CD74HCT125E by Texas Instruments
- 74HCT125PW by NXP Semiconductors
These alternative models can be considered based on specific requirements and availability.
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Liste 10 perguntas e respostas comuns relacionadas à aplicação de 74HCT125D,653 em soluções técnicas
Sure! Here are 10 common questions and answers related to the application of 74HCT125D,653 in technical solutions:
Q: What is the function of the 74HCT125D,653? A: The 74HCT125D,653 is a quad buffer/line driver IC that provides four independent buffers with tri-state outputs.
Q: What is the voltage supply range for the 74HCT125D,653? A: The 74HCT125D,653 operates with a voltage supply range of 4.5V to 5.5V.
Q: Can the 74HCT125D,653 be used for level shifting between different voltage domains? A: Yes, the 74HCT125D,653 can be used for level shifting as it supports both TTL and CMOS voltage levels.
Q: How many input/output pins does the 74HCT125D,653 have? A: The 74HCT125D,653 has 14 pins, with 4 input pins and 4 output pins.
Q: What is the maximum output current that the 74HCT125D,653 can provide? A: The 74HCT125D,653 can provide a maximum output current of 8mA per channel.
Q: Can the 74HCT125D,653 be used for bidirectional communication? A: No, the 74HCT125D,653 is a unidirectional buffer and cannot be used for bidirectional communication.
Q: Is the 74HCT125D,653 suitable for high-speed applications? A: Yes, the 74HCT125D,653 is designed for high-speed operation and can be used in applications with fast switching requirements.
Q: Can the 74HCT125D,653 drive capacitive loads? A: Yes, the 74HCT125D,653 can drive capacitive loads up to a certain limit. It is recommended to refer to the datasheet for specific details.
Q: What is the typical propagation delay of the 74HCT125D,653? A: The typical propagation delay of the 74HCT125D,653 is around 10ns.
Q: Can the 74HCT125D,653 be cascaded to increase the number of buffers? A: Yes, multiple 74HCT125D,653 ICs can be cascaded to increase the number of buffers in a circuit.
Please note that these answers are general and may vary depending on the specific application and usage scenario. Always refer to the datasheet and consult with an expert when designing technical solutions.