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74LVC126AS14-13
Overview
Product Category
The 74LVC126AS14-13 belongs to the category of integrated circuits (ICs).
Use
This IC is commonly used in digital logic applications for signal amplification and buffering.
Characteristics
- Low-voltage CMOS technology
- High-speed operation
- Wide operating voltage range
- Schmitt-trigger inputs for noise immunity
- 3-state outputs for bus-oriented applications
Package
The 74LVC126AS14-13 is available in a small outline integrated circuit (SOIC) package.
Essence
The essence of this product lies in its ability to provide reliable signal amplification and buffering in digital circuits.
Packaging/Quantity
The 74LVC126AS14-13 is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.
Specifications
- Supply Voltage Range: 1.65V to 5.5V
- Input Voltage Range: -0.5V to VCC + 0.5V
- Output Voltage Range: 0V to VCC
- Operating Temperature Range: -40°C to +85°C
- Propagation Delay: 4.2ns (typical)
- Maximum Quiescent Current: 10μA
Pin Configuration
The 74LVC126AS14-13 has a 14-pin configuration as follows:
___________
OE | 1 14 | VCC
A1 | 2 13 | Y1
B1 | 3 12 | A2
Y2 | 4 11 | B2
A3 | 5 10 | Y3
B3 | 6 9 | OE#
GND | 7 8 | Y4
‾‾‾‾‾‾‾‾‾‾‾
Functional Features
- Quad 3-state buffer/line driver
- Non-inverting outputs
- High-speed operation
- Low power consumption
- Schmitt-trigger inputs for noise immunity
- 3-state outputs for bus-oriented applications
Advantages and Disadvantages
Advantages
- Wide operating voltage range allows compatibility with various systems
- High-speed operation enables efficient signal processing
- Schmitt-trigger inputs provide robustness against noise
- 3-state outputs facilitate bus-oriented applications
Disadvantages
- Limited number of input/output channels (4 in this case)
- Not suitable for high-power applications
Working Principles
The 74LVC126AS14-13 operates based on CMOS technology, which allows for low-voltage operation. It amplifies and buffers digital signals using a quad 3-state buffer/line driver configuration. The Schmitt-trigger inputs ensure reliable signal detection even in the presence of noise. The 3-state outputs enable multiple devices to share a common bus without interference.
Detailed Application Field Plans
The 74LVC126AS14-13 finds application in various digital logic circuits, including but not limited to: - Microcontrollers - Data communication systems - Industrial automation - Automotive electronics - Consumer electronics
Alternative Models
Some alternative models that can be considered as substitutes for the 74LVC126AS14-13 are: - SN74LVC126A - MC74LVC126A - CD74LVC126A - 74HC126
These models offer similar functionality and characteristics, providing flexibility in choosing the most suitable option for specific applications.
In conclusion, the 74LVC126AS14-13 is a versatile integrated circuit that offers reliable signal amplification and buffering in digital logic applications. Its low-voltage operation, high-speed performance, and noise immunity make it a valuable component in various electronic systems.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 74LVC126AS14-13 v technických řešeních
Sure! Here are 10 common questions and answers related to the application of 74LVC126AS14-13 in technical solutions:
Q: What is the function of the 74LVC126AS14-13? A: The 74LVC126AS14-13 is a quad buffer/line driver with 3-state outputs. It is used to amplify and buffer digital signals.
Q: What is the operating voltage range of the 74LVC126AS14-13? A: The 74LVC126AS14-13 operates within a voltage range of 1.65V to 5.5V.
Q: How many channels does the 74LVC126AS14-13 have? A: The 74LVC126AS14-13 has four independent channels, allowing it to handle multiple signals simultaneously.
Q: What is the maximum output current of the 74LVC126AS14-13? A: The 74LVC126AS14-13 can provide a maximum output current of 32mA per channel.
Q: Can the 74LVC126AS14-13 be used for bidirectional communication? A: No, the 74LVC126AS14-13 is a unidirectional buffer/line driver and cannot be used for bidirectional communication.
Q: What is the propagation delay of the 74LVC126AS14-13? A: The propagation delay of the 74LVC126AS14-13 is typically around 4.5ns.
Q: Is the 74LVC126AS14-13 compatible with TTL logic levels? A: Yes, the 74LVC126AS14-13 is compatible with both TTL and CMOS logic levels.
Q: Can the 74LVC126AS14-13 be used in high-speed applications? A: Yes, the 74LVC126AS14-13 is designed for high-speed operation and can be used in applications requiring fast signal propagation.
Q: What is the power supply voltage range for the 74LVC126AS14-13? A: The power supply voltage range for the 74LVC126AS14-13 is typically between 1.65V and 5.5V.
Q: Does the 74LVC126AS14-13 have built-in protection features? A: Yes, the 74LVC126AS14-13 has built-in protection against electrostatic discharge (ESD) and excessive current flow.
Please note that these answers are general and may vary depending on specific datasheet specifications and application requirements.