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74LVC2G240DCURE4
Basic Information Overview
- Category: Integrated Circuit (IC)
- Use: Logic Gate Buffer/Driver
- Characteristics: Low-voltage, dual supply voltage, non-inverting, tri-state output
- Package: VSSOP (Very Small Outline Package)
- Essence: Buffering and driving signals in digital circuits
- Packaging/Quantity: Tape and Reel, 3000 pieces per reel
Specifications
- Supply Voltage Range: 1.65V to 5.5V
- Input Voltage Range: -0.5V to VCC + 0.5V
- Output Voltage Range: 0V to VCC
- Maximum Operating Frequency: 80 MHz
- Propagation Delay: 3.8 ns (typical)
- Output Drive Capability: ±24 mA
- Operating Temperature Range: -40°C to +125°C
Detailed Pin Configuration
The 74LVC2G240DCURE4 IC has a total of 8 pins arranged as follows:
___________
1 | | 8
2 | | 7
3 | | 6
4 | | 5
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Pin Description: 1. A1: Input A1 2. Y1: Output Y1 3. A2: Input A2 4. GND: Ground 5. Y2: Output Y2 6. OE: Output Enable 7. VCC: Positive Supply Voltage 8. NC: No Connection
Functional Features
- Non-inverting buffer/driver with tri-state outputs
- Allows bidirectional communication between different voltage domains
- Supports mixed-mode signal operation (5V and 3.3V)
- Provides high noise immunity
- Low power consumption
- Schmitt-trigger action on all inputs
Advantages and Disadvantages
Advantages: - Wide supply voltage range allows compatibility with various systems - Tri-state outputs enable bus sharing and reduce contention issues - High noise immunity ensures reliable signal transmission - Low power consumption helps in energy-efficient designs
Disadvantages: - Limited maximum operating frequency compared to some other ICs - Only supports dual supply voltage, not suitable for single-supply applications
Working Principles
The 74LVC2G240DCURE4 is a logic gate buffer/driver that amplifies and shapes digital signals. It operates by receiving input signals from the A1 and A2 pins and providing amplified output signals at the Y1 and Y2 pins. The OE pin controls the tri-state outputs, allowing the IC to be enabled or disabled.
Detailed Application Field Plans
The 74LVC2G240DCURE4 IC finds applications in various digital systems, including but not limited to: - Microcontrollers and microprocessors - Communication systems - Industrial automation - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models that can be used as substitutes for the 74LVC2G240DCURE4 IC are: - SN74LVC2G240DCTR - MC74LVC2G240DTG - TC7SZ240FU
These alternatives offer similar functionality and characteristics, making them suitable replacements in different circuit designs.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 74LVC2G240DCURE4 v technických řešeních
Sure! Here are 10 common questions and answers related to the application of 74LVC2G240DCURE4 in technical solutions:
Q: What is the 74LVC2G240DCURE4? A: The 74LVC2G240DCURE4 is a dual non-inverting buffer/line driver IC that operates at 3.3V and can be used for voltage level translation and signal buffering.
Q: What is the maximum operating voltage for the 74LVC2G240DCURE4? A: The maximum operating voltage for the 74LVC2G240DCURE4 is 3.6V.
Q: Can the 74LVC2G240DCURE4 be used with a 5V system? A: No, the 74LVC2G240DCURE4 is not compatible with a 5V system as its maximum operating voltage is 3.6V.
Q: What is the typical output current capability of the 74LVC2G240DCURE4? A: The typical output current capability of the 74LVC2G240DCURE4 is 24mA.
Q: Can the 74LVC2G240DCURE4 be used for bidirectional level shifting? A: Yes, the 74LVC2G240DCURE4 can be used for bidirectional level shifting by connecting the direction control pin appropriately.
Q: What is the propagation delay of the 74LVC2G240DCURE4? A: The propagation delay of the 74LVC2G240DCURE4 is typically around 4.5ns.
Q: Does the 74LVC2G240DCURE4 have built-in ESD protection? A: Yes, the 74LVC2G240DCURE4 has built-in ESD protection up to 2kV.
Q: Can the 74LVC2G240DCURE4 be used in high-speed applications? A: Yes, the 74LVC2G240DCURE4 is designed for high-speed operation and can be used in applications with fast switching requirements.
Q: What is the package type of the 74LVC2G240DCURE4? A: The 74LVC2G240DCURE4 is available in a small SOT-353 package.
Q: Are there any recommended decoupling capacitors for the 74LVC2G240DCURE4? A: Yes, it is recommended to place a 0.1μF decoupling capacitor between VCC and GND pins of the IC to ensure stable operation.
Please note that these answers are general and may vary depending on specific application requirements.