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Encyclopedia Entry: 74AHC2G125DC-Q100H
Product Overview
Category
The 74AHC2G125DC-Q100H belongs to the category of integrated circuits (ICs).
Use
This IC is commonly used for signal buffering and level shifting in various electronic devices and systems.
Characteristics
- High-speed operation
- Low power consumption
- Wide operating voltage range
- Schmitt-trigger action on all inputs
- Balanced propagation delays
- Symmetrical output impedance
Package
The 74AHC2G125DC-Q100H is available in a small outline package (SOT) with a total of 8 pins.
Essence
This IC serves as a dual bus buffer gate, providing non-inverting buffer functions for both data and control signals.
Packaging/Quantity
The 74AHC2G125DC-Q100H is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.
Specifications
- Supply voltage range: 2 V to 5.5 V
- Input voltage range: 0 V to VCC
- Output voltage range: 0 V to VCC
- Operating temperature range: -40°C to +125°C
- Maximum static current: 50 mA
- Maximum dynamic current: 100 mA
- Input capacitance: 3 pF
- Output capacitance: 6 pF
- Propagation delay: 4 ns
Detailed Pin Configuration
The 74AHC2G125DC-Q100H has a total of 8 pins, labeled as follows:
- Pin 1: Input A
- Pin 2: Output Y
- Pin 3: GND (Ground)
- Pin 4: Input B
- Pin 5: Enable (EN)
- Pin 6: Output Y
- Pin 7: VCC (Supply Voltage)
- Pin 8: NC (No Connection)
Functional Features
- Non-inverting buffer function for data and control signals
- Schmitt-trigger action on all inputs for improved noise immunity
- Balanced propagation delays ensure accurate signal transmission
- Symmetrical output impedance allows for easy interfacing with other devices
Advantages and Disadvantages
Advantages
- High-speed operation enables efficient signal processing
- Low power consumption helps conserve energy
- Wide operating voltage range provides flexibility in various applications
- Schmitt-trigger action enhances noise immunity
- Balanced propagation delays ensure reliable signal transmission
- Symmetrical output impedance simplifies device integration
Disadvantages
- Limited number of input/output channels
- Relatively small package size may pose challenges in certain designs
Working Principles
The 74AHC2G125DC-Q100H operates as a dual bus buffer gate, receiving input signals from the A and B pins. These signals are then amplified and non-inverted before being transmitted to the corresponding Y outputs. The Schmitt-trigger action on all inputs ensures improved noise immunity by providing hysteresis.
Detailed Application Field Plans
The 74AHC2G125DC-Q100H finds extensive use in various electronic systems and devices, including but not limited to: - Microcontrollers - Data communication systems - Industrial automation equipment - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
- SN74LVC2G125DCUR: Similar dual bus buffer gate IC with Schmitt-trigger inputs.
- MC74VHC1G125DTT1G: Single bus buffer gate IC with similar characteristics and package.
These alternative models offer comparable functionality and can be used as substitutes for the 74AHC2G125DC-Q100H in different applications.
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기술 솔루션에 74AHC2G125DC-Q100H 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
Sure! Here are 10 common questions and answers related to the application of 74AHC2G125DC-Q100H in technical solutions:
Q: What is the 74AHC2G125DC-Q100H? A: The 74AHC2G125DC-Q100H is a dual bus buffer gate with 3-state outputs, designed for high-speed CMOS applications.
Q: What is the operating voltage range of the 74AHC2G125DC-Q100H? A: The operating voltage range is from 2.0V to 5.5V.
Q: What is the maximum output current of the 74AHC2G125DC-Q100H? A: The maximum output current is ±8mA.
Q: Can the 74AHC2G125DC-Q100H be used as a level shifter? A: Yes, it can be used as a level shifter to convert signals between different voltage levels.
Q: What is the propagation delay of the 74AHC2G125DC-Q100H? A: The typical propagation delay is 6.5ns.
Q: Is the 74AHC2G125DC-Q100H suitable for high-speed applications? A: Yes, it is designed for high-speed CMOS applications and can operate at frequencies up to several hundred megahertz.
Q: Can the 74AHC2G125DC-Q100H drive capacitive loads? A: Yes, it can drive capacitive loads up to 50pF.
Q: Does the 74AHC2G125DC-Q100H have internal pull-up or pull-down resistors? A: No, it does not have internal pull-up or pull-down resistors.
Q: Can the 74AHC2G125DC-Q100H be used in automotive applications? A: Yes, it is qualified for automotive applications and meets the AEC-Q100 standard.
Q: What is the package type of the 74AHC2G125DC-Q100H? A: The 74AHC2G125DC-Q100H is available in a small SOT353 package.
Please note that these answers are general and may vary depending on the specific datasheet and manufacturer's specifications.