74LVC2G125DC,125
Basic Information Overview
- Category: Integrated Circuit (IC)
- Use: Buffer/Driver
- Characteristics: Low-voltage, high-speed, dual bus buffer
- Package: SOT753 (SC-70)
- Essence: Logic Level Translator
- Packaging/Quantity: Tape and Reel, 3000 pieces per reel
Specifications
- Supply Voltage Range: 1.65V to 5.5V
- High-Level Input Voltage: 0.7 x VCC
- Low-Level Input Voltage: 0.3 x VCC
- High-Level Output Voltage: 0.9 x VCC
- Low-Level Output Voltage: 0.1 x VCC
- Maximum Operating Frequency: 400 MHz
- Propagation Delay: 4.5 ns (max) at 3.3V
- Output Drive Capability: ±24 mA
Detailed Pin Configuration
The 74LVC2G125DC,125 has a total of 6 pins: 1. Pin 1: A Input 2. Pin 2: Y Output 3. Pin 3: B Input 4. Pin 4: GND (Ground) 5. Pin 5: VCC (Supply Voltage) 6. Pin 6: OE (Output Enable)
Functional Features
- Dual non-inverting buffer with 3-state output
- Provides voltage level translation between different logic levels
- Allows bidirectional communication between devices operating at different voltage levels
- Supports mixed-mode signal operation (5V input/output voltage tolerant)
Advantages and Disadvantages
Advantages: - Wide supply voltage range allows compatibility with various systems - High-speed operation enables efficient data transfer - Small package size saves board space - 3-state output allows for easy bus sharing
Disadvantages: - Limited output drive capability may not be suitable for high-current applications - Not suitable for voltage level translation between very low and very high voltages
Working Principles
The 74LVC2G125DC,125 is a dual bus buffer that provides voltage level translation between different logic levels. It operates by receiving input signals from the A and B pins and producing corresponding output signals at the Y pin. The OE pin controls the output enable function, allowing the device to be put in a high-impedance state when not in use.
Detailed Application Field Plans
The 74LVC2G125DC,125 can be used in various applications, including but not limited to: - Communication systems - Data transmission interfaces - Microcontroller-based systems - Industrial automation - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models that provide similar functionality to the 74LVC2G125DC,125 are: - SN74LVC2G125DBVR (Texas Instruments) - MC74VHC1GT125DF1G (ON Semiconductor) - NC7WZ125P6X (Fairchild Semiconductor)
Note: These alternative models may have slight variations in specifications and package options.
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기술 솔루션에 74LVC2G125DC,125 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
Sure! Here are 10 common questions and answers related to the application of 74LVC2G125DC,125 in technical solutions:
Q: What is the function of the 74LVC2G125DC,125? A: The 74LVC2G125DC,125 is a dual bus buffer gate with 3-state outputs. It can be used for voltage level translation and signal buffering.
Q: What is the operating voltage range of the 74LVC2G125DC,125? A: The operating voltage range is from 1.65V to 5.5V.
Q: Can the 74LVC2G125DC,125 handle bidirectional signals? A: No, it is a unidirectional buffer and cannot handle bidirectional signals.
Q: What is the maximum output current of the 74LVC2G125DC,125? A: The maximum output current is typically 24mA.
Q: Can the 74LVC2G125DC,125 be used for level shifting between different voltage domains? A: Yes, it can be used for level shifting between different voltage domains as long as the voltage levels are within its operating range.
Q: Does the 74LVC2G125DC,125 have internal pull-up or pull-down resistors? A: No, it does not have internal pull-up or pull-down resistors.
Q: What is the propagation delay of the 74LVC2G125DC,125? A: The propagation delay is typically around 4.5ns.
Q: Can the 74LVC2G125DC,125 drive capacitive loads? A: Yes, it can drive capacitive loads up to a certain limit. Refer to the datasheet for specific details.
Q: Is the 74LVC2G125DC,125 compatible with other logic families? A: It is designed to be compatible with both CMOS and TTL logic families.
Q: Can the 74LVC2G125DC,125 be used in high-speed applications? A: Yes, it is suitable for high-speed applications due to its low propagation delay and high output drive capability.
Please note that these answers are general and may vary depending on the specific application and conditions. Always refer to the datasheet and consult with an expert when designing technical solutions.