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NLVVHC244DTR2
Product Overview
Category: Integrated Circuit (IC)
Use: The NLVVHC244DTR2 is a high-speed, low-power octal buffer/line driver designed for 3.3V to 5V VCC operation. It is commonly used in digital systems where signal buffering and line driving are required.
Characteristics: - High-speed operation - Low power consumption - Wide operating voltage range - Octal buffer/line driver configuration - Compatible with various logic families - Schmitt-trigger inputs for noise immunity
Package: The NLVVHC244DTR2 is available in a small outline package (SOIC) with 20 pins.
Essence: This IC acts as a buffer and line driver, ensuring reliable signal transmission between different components of a digital system.
Packaging/Quantity: The NLVVHC244DTR2 is typically sold in reels containing 2500 units.
Specifications
- Supply Voltage Range: 3.3V to 5.5V
- Input Voltage Range: 0V to VCC
- Output Voltage Range: 0V to VCC
- Operating Temperature Range: -40°C to +85°C
- Propagation Delay Time: 4.3 ns (typical)
- Output Current: ±24 mA
Detailed Pin Configuration
The NLVVHC244DTR2 has a total of 20 pins, which are assigned specific functions:
- A1: Input 1
- Y1: Output 1
- A2: Input 2
- Y2: Output 2
- A3: Input 3
- Y3: Output 3
- GND: Ground
- Y4: Output 4
- A4: Input 4
- Y5: Output 5
- A5: Input 5
- Y6: Output 6
- A6: Input 6
- Y7: Output 7
- A7: Input 7
- VCC: Power Supply
- A8: Input 8
- Y8: Output 8
- OE: Output Enable
- GND: Ground
Functional Features
- High-speed signal buffering and line driving capabilities
- Schmitt-trigger inputs for improved noise immunity
- Wide operating voltage range allows compatibility with various logic families
- Output enable (OE) pin for easy control of output state
- Low power consumption makes it suitable for battery-powered devices
Advantages and Disadvantages
Advantages: - High-speed operation ensures efficient signal transmission - Low power consumption helps conserve energy - Wide operating voltage range provides flexibility in system design - Schmitt-trigger inputs enhance noise immunity, reducing errors in signal transmission
Disadvantages: - Limited number of input/output channels (8 in total) - May require additional components for level shifting in certain applications
Working Principles
The NLVVHC244DTR2 operates by receiving digital signals at its input pins (A1-A8) and amplifying them to a higher current level at the corresponding output pins (Y1-Y8). The Schmitt-trigger inputs help eliminate noise and ensure reliable signal reception. The output enable (OE) pin controls the state of the outputs, allowing them to be enabled or disabled as needed.
Detailed Application Field Plans
The NLVVHC244DTR2 finds applications in various digital systems, including but not limited to: - Microcontrollers - Data communication systems - Industrial automation - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
- SN74LV244A: Octal buffer/line driver with similar specifications and pin configuration.
- MC74VHC244: High-speed octal buffer/line driver compatible with 2.0V to 5.5V VCC operation.
- CD74HCT244: Octal buffer/line driver with TTL-compatible inputs and outputs.
These alternative models offer similar functionality and can be considered as substitutes for the NLVVHC244DTR2 in different applications.
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技術ソリューションにおける NLVVHC244DTR2 の適用に関連する 10 件の一般的な質問と回答をリストします。
Sure! Here are 10 common questions and answers related to the application of NLVVHC244DTR2 in technical solutions:
Q: What is NLVVHC244DTR2? A: NLVVHC244DTR2 is a specific type of integrated circuit (IC) that belongs to the VHCT family of logic devices.
Q: What is the function of NLVVHC244DTR2? A: NLVVHC244DTR2 is a non-inverting octal buffer/line driver IC, which means it can amplify and drive signals on multiple output lines.
Q: What voltage levels does NLVVHC244DTR2 support? A: NLVVHC244DTR2 operates at a supply voltage range of 2V to 5.5V, making it compatible with various digital systems.
Q: Can NLVVHC244DTR2 be used for level shifting applications? A: Yes, NLVVHC244DTR2 can be used for level shifting as it supports both TTL and CMOS voltage levels.
Q: How many input/output lines does NLVVHC244DTR2 have? A: NLVVHC244DTR2 has 8 input/output lines, making it suitable for applications requiring multiple signal amplification.
Q: Is NLVVHC244DTR2 capable of driving capacitive loads? A: Yes, NLVVHC244DTR2 has a high output drive capability, allowing it to drive moderate capacitive loads without issues.
Q: Can NLVVHC244DTR2 handle high-speed data transmission? A: NLVVHC244DTR2 has a propagation delay of only a few nanoseconds, making it suitable for high-speed data transmission applications.
Q: What is the power consumption of NLVVHC244DTR2? A: NLVVHC244DTR2 has low power consumption, making it energy-efficient and suitable for battery-powered devices.
Q: Can NLVVHC244DTR2 be used in both commercial and industrial applications? A: Yes, NLVVHC244DTR2 is designed to meet the requirements of both commercial and industrial applications.
Q: Are there any specific precautions to consider when using NLVVHC244DTR2? A: It is important to follow the recommended operating conditions, such as voltage levels and temperature ranges, provided in the datasheet to ensure optimal performance and reliability of NLVVHC244DTR2.
Please note that the answers provided here are general and may vary depending on the specific application and context. Always refer to the datasheet and consult with technical experts for accurate information.