74LVTH244BD,112
Basic Information Overview
- Category: Integrated Circuit (IC)
- Use: Buffer/Line Driver
- Characteristics: High-speed, low-power, non-inverting
- Package: SOIC (Small Outline Integrated Circuit)
- Essence: Logic Level Translator
- Packaging/Quantity: Tape and Reel, 2500 pieces per reel
Specifications
- Supply Voltage Range: 2.7V to 3.6V
- Input Voltage Range: 0V to VCC
- Output Voltage Range: 0V to VCC
- Operating Temperature Range: -40°C to +85°C
- Input Capacitance: 4pF
- Output Capacitance: 8pF
- Propagation Delay Time: 3.5ns (max)
- Output Current: ±24mA
Detailed Pin Configuration
The 74LVTH244BD,112 IC has a total of 20 pins. The pin configuration is as follows:
__ __
A1 |1 `--' 20| VCC
B1 |2 19| OE#
A2 |3 18| I/O1
B2 |4 17| I/O2
A3 |5 16| I/O3
B3 |6 15| I/O4
A4 |7 14| GND
B4 |8 13| GND
GND |9 12| I/O5
GND |10 11| I/O6
``````````
Functional Features
- Non-inverting buffer with 3-state outputs
- High-speed operation suitable for bus-oriented applications
- Low power consumption
- 5V tolerant inputs for interfacing with different logic families
- Output current capability allows driving up to ±24mA
Advantages and Disadvantages
Advantages: - High-speed operation enables efficient data transmission - Low power consumption helps in reducing overall system energy usage - 5V tolerance allows compatibility with various logic levels - 3-state outputs provide flexibility in bus-oriented applications
Disadvantages: - Limited output current may restrict the number of devices that can be driven directly - Restricted operating temperature range (-40°C to +85°C) may limit certain applications
Working Principles
The 74LVTH244BD,112 is a non-inverting buffer with 3-state outputs. It acts as a logic level translator, converting signals from one voltage level to another. The inputs are compatible with both 3.3V and 5V logic levels, making it suitable for interfacing between different logic families. The 3-state outputs allow multiple devices to share a common bus without interfering with each other.
Detailed Application Field Plans
The 74LVTH244BD,112 IC finds applications in various fields, including: 1. Microprocessor-based systems 2. Data communication systems 3. Industrial automation 4. Automotive electronics 5. Consumer electronics
Detailed and Complete Alternative Models
Some alternative models that serve similar functions to the 74LVTH244BD,112 IC include: 1. SN74LVC244A: Non-inverting octal buffer/line driver 2. MC74LVX244: Octal buffer/line driver with 3-state outputs 3. CD74HCT244: Octal buffer/line driver with Schmitt-trigger inputs
These alternatives offer similar features and can be used as replacements depending on specific requirements.
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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av 74LVTH244BD,112 i tekniska lösningar
Sure! Here are 10 common questions and answers related to the application of 74LVTH244BD,112 in technical solutions:
Q: What is the function of the 74LVTH244BD,112? A: The 74LVTH244BD,112 is an octal buffer/line driver with 3-state outputs. It can be used to amplify and buffer digital signals.
Q: What is the operating voltage range for the 74LVTH244BD,112? A: The 74LVTH244BD,112 operates within a voltage range of 1.65V to 5.5V.
Q: How many input/output pins does the 74LVTH244BD,112 have? A: The 74LVTH244BD,112 has 8 input pins and 8 output pins.
Q: Can the 74LVTH244BD,112 handle high-speed data transmission? A: Yes, the 74LVTH244BD,112 is designed for high-speed operation and can handle fast data transmission.
Q: What is the maximum output current that the 74LVTH244BD,112 can provide? A: The 74LVTH244BD,112 can provide a maximum output current of 32mA per channel.
Q: Is the 74LVTH244BD,112 compatible with TTL logic levels? A: Yes, the 74LVTH244BD,112 is fully compatible with TTL logic levels.
Q: Can I use the 74LVTH244BD,112 in both parallel and serial communication applications? A: Yes, the 74LVTH244BD,112 can be used in both parallel and serial communication applications.
Q: Does the 74LVTH244BD,112 have built-in protection against electrostatic discharge (ESD)? A: Yes, the 74LVTH244BD,112 has built-in ESD protection to prevent damage from static electricity.
Q: Can I use the 74LVTH244BD,112 in automotive applications? A: Yes, the 74LVTH244BD,112 is suitable for automotive applications as it meets the necessary standards and specifications.
Q: Are there any specific precautions I should take when using the 74LVTH244BD,112? A: It is recommended to follow the datasheet guidelines provided by the manufacturer for proper usage and handling of the 74LVTH244BD,112.