Tingnan ang mga detalye para sa mga detalye ng produkto.
Encyclopedia Entry: 74LVT2952DB,112
Product Overview
- Category: Integrated Circuit (IC)
- Use: Logic Level Translator
- Characteristics: High-speed, low-power consumption, voltage level shifting
- Package: DB package (Dual In-Line Package)
- Essence: Translates logic levels between different voltage domains
- Packaging/Quantity: Available in reels, quantity varies based on manufacturer
Specifications
- Manufacturer: NXP Semiconductors
- Logic Family: LVT
- Part Number: 74LVT2952DB,112
- Supply Voltage: 1.65V to 3.6V
- Operating Temperature Range: -40°C to +85°C
- Number of Channels: 8
- Input Voltage Levels: TTL/CMOS compatible
- Output Voltage Levels: TTL/CMOS compatible
- Propagation Delay: <10ns
- Output Current: ±24mA
Detailed Pin Configuration
The 74LVT2952DB,112 IC has a total of 20 pins. The pin configuration is as follows:
Pin 1: Channel 0 Input A
Pin 2: Channel 0 Input B
Pin 3: Channel 0 Output Y
Pin 4: Channel 1 Input A
Pin 5: Channel 1 Input B
Pin 6: Channel 1 Output Y
Pin 7: Channel 2 Input A
Pin 8: Channel 2 Input B
Pin 9: Channel 2 Output Y
Pin 10: Channel 3 Input A
Pin 11: Channel 3 Input B
Pin 12: Channel 3 Output Y
Pin 13: Channel 4 Input A
Pin 14: Channel 4 Input B
Pin 15: Channel 4 Output Y
Pin 16: Channel 5 Input A
Pin 17: Channel 5 Input B
Pin 18: Channel 5 Output Y
Pin 19: GND (Ground)
Pin 20: VCC (Supply Voltage)
Functional Features
- Translates logic levels between different voltage domains
- Supports bidirectional level shifting
- High-speed operation with minimal propagation delay
- Low power consumption
- TTL/CMOS compatible input and output voltage levels
- Provides reliable signal translation in mixed-voltage systems
Advantages and Disadvantages
Advantages: - Efficient voltage level translation for mixed-voltage systems - Fast operation with low propagation delay - Wide operating voltage range - Compact DB package for easy integration
Disadvantages: - Limited number of channels (8 channels) - Not suitable for high-voltage applications
Working Principles
The 74LVT2952DB,112 is a logic level translator IC that enables communication between devices operating at different voltage levels. It utilizes a combination of MOSFETs and CMOS technology to achieve bidirectional voltage level shifting. The inputs and outputs are TTL/CMOS compatible, allowing seamless integration into various digital systems.
Detailed Application Field Plans
The 74LVT2952DB,112 finds applications in various fields where logic level translation is required. Some common application areas include: - Microcontroller interfacing - Communication systems - Data acquisition systems - Industrial automation - Robotics - Automotive electronics
Detailed and Complete Alternative Models
- 74LVC245A: Octal Bus Transceiver with Direction Pin
- SN74LV1T34: Single Power Supply Buffer/Driver with 3-State Outputs
- TXB0108: 8-Bit Bidirectional Voltage-Level Translator
These alternative models offer similar functionality and can be considered as alternatives to the 74LVT2952DB,112 based on specific requirements.
Word Count: 388
Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng 74LVT2952DB,112 sa mga teknikal na solusyon
Sure! Here are 10 common questions and answers related to the application of 74LVT2952DB,112:
Q: What is the function of the 74LVT2952DB,112? A: The 74LVT2952DB,112 is a multiplexer/demultiplexer IC that allows for the selection of one of eight data inputs to be routed to a single output.
Q: What is the operating voltage range of the 74LVT2952DB,112? A: The 74LVT2952DB,112 operates within a voltage range of 2.7V to 3.6V.
Q: How many data inputs does the 74LVT2952DB,112 have? A: The 74LVT2952DB,112 has eight data inputs.
Q: Can the 74LVT2952DB,112 be used as a demultiplexer? A: Yes, the 74LVT2952DB,112 can be used as both a multiplexer and a demultiplexer.
Q: What is the maximum frequency at which the 74LVT2952DB,112 can operate? A: The 74LVT2952DB,112 can operate at a maximum frequency of 200MHz.
Q: Does the 74LVT2952DB,112 have any built-in protection features? A: Yes, the 74LVT2952DB,112 has built-in ESD protection on all inputs and outputs.
Q: Can the 74LVT2952DB,112 be cascaded to increase the number of inputs? A: Yes, multiple 74LVT2952DB,112 ICs can be cascaded to increase the number of inputs.
Q: What is the power supply current consumption of the 74LVT2952DB,112? A: The power supply current consumption of the 74LVT2952DB,112 is typically around 10mA.
Q: Does the 74LVT2952DB,112 have any output enable pins? A: Yes, the 74LVT2952DB,112 has an active-low output enable pin (OE) that can be used to disable the output.
Q: Can the 74LVT2952DB,112 be used in both commercial and industrial applications? A: Yes, the 74LVT2952DB,112 is suitable for use in both commercial and industrial applications as it meets the required specifications for both environments.
Please note that the answers provided here are general and may vary depending on the specific datasheet and application requirements.