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Encyclopedia Entry: 74ALVT162827DGGS
Product Information Overview
- Category: Integrated Circuit (IC)
- Use: Logic Level Translator
- Characteristics: High-speed, low-power, voltage-level shifting
- Package: DGGS (Dual Gate Small Outline Package)
- Essence: Translates signals between different voltage levels
- Packaging/Quantity: Available in reels of 2500 units
Specifications
- Logic Family: ALVT
- Number of Channels: 16
- Input Voltage Range: 1.2V to 3.6V
- Output Voltage Range: 1.2V to 3.6V
- Propagation Delay: 2.5 ns (typical)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The 74ALVT162827DGGS has a total of 56 pins, which are distributed as follows:
- Pins 1 to 8: Channel A Inputs/Outputs
- Pins 9 to 16: Channel B Inputs/Outputs
- Pins 17 to 24: Channel C Inputs/Outputs
- Pins 25 to 32: Channel D Inputs/Outputs
- Pins 33 to 40: Channel E Inputs/Outputs
- Pins 41 to 48: Channel F Inputs/Outputs
- Pins 49 to 56: VCC and GND
Functional Features
- Provides bidirectional voltage level translation between multiple channels
- Supports high-speed data transmission with minimal propagation delay
- Low power consumption makes it suitable for battery-powered devices
- Compatible with various logic families due to its wide input/output voltage range
Advantages and Disadvantages
Advantages
- High-speed operation enables efficient data transfer
- Wide input/output voltage range allows compatibility with different systems
- Low power consumption prolongs battery life in portable devices
Disadvantages
- Limited number of channels (16) may not be sufficient for complex applications
- Propagation delay may affect real-time applications requiring instant response
Working Principles
The 74ALVT162827DGGS is a logic level translator that operates by receiving input signals from one voltage domain and translating them to the corresponding voltage levels in another domain. It utilizes a combination of MOSFETs and CMOS technology to achieve bidirectional voltage translation.
Detailed Application Field Plans
The 74ALVT162827DGGS finds applications in various fields, including:
- Embedded Systems: Used for voltage level translation between microcontrollers and peripheral devices.
- Communication Systems: Facilitates signal translation between different voltage domains in networking equipment.
- Automotive Electronics: Enables communication between components operating at different voltage levels in automotive systems.
- Consumer Electronics: Utilized in devices such as smartphones, tablets, and gaming consoles for voltage level shifting.
Detailed and Complete Alternative Models
- 74ALVT162827DGG: Similar to DGGS package but without the "S" suffix.
- 74ALVT162827DLG: Dual Gate Large Outline Package variant.
- 74ALVT162827DGG-T: Tape and reel packaging option for automated assembly.
(Note: This list is not exhaustive and other alternative models may exist.)
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技術ソリューションにおける 74ALVT162827DGGS 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 74ALVT162827DGGS in technical solutions:
Q: What is the 74ALVT162827DGGS?
A: The 74ALVT162827DGGS is a 20-bit buffer/driver with 3-state outputs, designed for high-performance applications.
Q: What is the purpose of the 74ALVT162827DGGS?
A: The purpose of this IC is to provide buffering and driving capabilities for signals in digital circuits.
Q: What voltage levels does the 74ALVT162827DGGS support?
A: The 74ALVT162827DGGS supports both 3.3V and 5V voltage levels.
Q: How many inputs and outputs does the 74ALVT162827DGGS have?
A: This IC has 20 inputs and 20 outputs.
Q: Can the outputs of the 74ALVT162827DGGS be disabled?
A: Yes, the outputs can be disabled using the 3-state control input.
Q: What is the maximum operating frequency of the 74ALVT162827DGGS?
A: The maximum operating frequency is typically around 200 MHz.
Q: Is the 74ALVT162827DGGS compatible with other logic families?
A: Yes, it is compatible with both TTL and CMOS logic families.
Q: Can the 74ALVT162827DGGS handle bidirectional data flow?
A: No, this IC is unidirectional and can only drive signals in one direction.
Q: What is the power supply voltage range for the 74ALVT162827DGGS?
A: The power supply voltage range is typically between 2.7V and 3.6V.
Q: What are some typical applications for the 74ALVT162827DGGS?
A: This IC is commonly used in data communication systems, memory interfaces, and other high-speed digital applications.
Please note that these answers are general and may vary depending on specific datasheet specifications and application requirements.