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Encyclopedia Entry: 74ABT126PW,118
Product Overview
Category
The 74ABT126PW,118 belongs to the category of integrated circuits (ICs). Specifically, it falls under the category of digital logic gates.
Use
This product is primarily used for signal amplification and switching in digital electronic circuits. It serves as a quad buffer/line driver with three-state outputs.
Characteristics
- Quad buffer/line driver
- Three-state outputs
- High-speed operation
- Low power consumption
- Wide operating voltage range
Package
The 74ABT126PW,118 is available in a small outline package (SO) with 14 pins. The package type is TSSOP (Thin Shrink Small Outline Package).
Essence
The essence of this product lies in its ability to amplify and switch digital signals effectively, providing reliable and efficient signal transmission within electronic circuits.
Packaging/Quantity
The 74ABT126PW,118 is typically packaged in reels or tubes, containing a specific quantity of units per package. The exact packaging and quantity may vary depending on the supplier.
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 +85°C
- Logic Family: ABT
- Number of Inputs: 4
- Number of Outputs: 4
- Logic Type: Buffer/Line Driver
- Output Type: 3-State
Detailed Pin Configuration
The 74ABT126PW,118 has 14 pins, each serving a specific function:
- GND: Ground pin
- A1: Input A1
- Y1: Output Y1
- A2: Input A2
- Y2: Output Y2
- GND: Ground pin
- Y3: Output Y3
- A3: Input A3
- Y4: Output Y4
- A4: Input A4
- VCC: Positive power supply pin
- OE: Output Enable
- GND: Ground pin
- VCC: Positive power supply pin
Functional Features
- Quad buffer/line driver with three-state outputs
- High-speed operation allows for efficient signal transmission
- Low power consumption ensures energy efficiency
- Wide operating voltage range provides flexibility in various applications
Advantages and Disadvantages
Advantages
- Provides reliable signal amplification and switching capabilities
- Three-state outputs allow for bus sharing and multiple device connections
- High-speed operation enables fast data transfer
- Low power consumption reduces energy usage
Disadvantages
- Limited number of inputs and outputs (4 each)
- Requires careful handling due to its small size and delicate pins
Working Principles
The 74ABT126PW,118 operates based on the principles of digital logic gates. It takes input signals from the A1 to A4 pins and amplifies them to produce corresponding output signals at the Y1 to Y4 pins. The OE (Output Enable) pin controls the three-state outputs, allowing for bus sharing and multiple device connections.
Detailed Application Field Plans
The 74ABT126PW,118 finds applications in various fields, including but not limited to: - Microprocessor-based systems - Data communication systems - Industrial automation - Automotive electronics - Consumer electronics
Its ability to amplify and switch digital signals makes it suitable for any application that requires reliable signal transmission within electronic circuits.
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to the 74ABT126PW,118 include: - 74HC126: A quad buffer/line driver with three-state outputs from the HC logic family. - SN74LS126: A quad buffer/line driver with three-state outputs from the LS logic family. - CD40107B: A dual 2-input NAND buffer with three-state outputs.
These alternative models can be considered based on specific requirements and compatibility with existing circuit designs.
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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням 74ABT126PW,118 у технічних рішеннях
Sure! Here are 10 common questions and answers related to the application of 74ABT126PW,118 in technical solutions:
Q: What is the function of the 74ABT126PW,118? A: The 74ABT126PW,118 is a quad buffer/line driver with 3-state outputs.
Q: What is the operating voltage range for this IC? A: The operating voltage range for the 74ABT126PW,118 is typically between 4.5V and 5.5V.
Q: How many buffers/line drivers are included in this IC? A: The 74ABT126PW,118 contains four individual buffers/line drivers.
Q: What is the maximum output current that each buffer can drive? A: Each buffer in the 74ABT126PW,118 can drive up to 32mA of current.
Q: Can I use this IC for level shifting applications? A: Yes, the 74ABT126PW,118 can be used for level shifting as it supports both TTL and CMOS voltage levels.
Q: Does this IC have 3-state outputs? A: Yes, the 74ABT126PW,118 has 3-state outputs, which means they can be disabled or put into a high-impedance state.
Q: What is the propagation delay of this IC? A: The propagation delay of the 74ABT126PW,118 is typically around 4.5ns.
Q: Can I connect the outputs of multiple buffers together? A: Yes, you can connect the outputs of multiple buffers together without any additional components.
Q: Is this IC suitable for high-speed applications? A: Yes, the 74ABT126PW,118 is designed for high-speed operation and can be used in applications with fast switching requirements.
Q: What is the package type of this IC? A: The 74ABT126PW,118 is available in a TSSOP-14 package.
Please note that these answers are general and may vary depending on the specific datasheet and manufacturer's specifications for the 74ABT126PW,118.