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Encyclopedia Entry: 74LVC162244ADGGRE4
Product Overview
Category
The 74LVC162244ADGGRE4 belongs to the category of integrated circuits (ICs).
Use
This IC is commonly used in electronic devices for signal amplification and transmission.
Characteristics
- Low-voltage CMOS technology
- High-speed operation
- Wide operating voltage range
- Low power consumption
- Schmitt-trigger inputs for noise immunity
- 16-bit buffer/driver with 3-state outputs
Package
The 74LVC162244ADGGRE4 is available in a TSSOP package, which stands for Thin Shrink Small Outline Package. This package offers a compact size and good thermal performance.
Essence
The essence of the 74LVC162244ADGGRE4 lies in its ability to provide efficient signal buffering and driving capabilities while operating at low voltages.
Packaging/Quantity
The 74LVC162244ADGGRE4 is typically packaged in reels or tubes, containing a quantity of 250 units per reel/tube.
Specifications
- Supply Voltage Range: 1.2V to 3.6V
- Input Voltage Range: 0V to VCC
- Output Voltage Range: 0V to VCC
- Operating Temperature Range: -40°C to +85°C
- Maximum Propagation Delay: 5.8 ns
- Maximum Output Current: ±24 mA
Detailed Pin Configuration
The 74LVC162244ADGGRE4 has a total of 48 pins, arranged as follows:
___________
| |
1A1|1 48|VCC
1Y1|2 47|GND
2Y1|3 46|2A1
2A1|4 45|2Y1
3Y1|5 44|3A1
3A1|6 43|3Y1
4Y1|7 42|4A1
4A1|8 41|4Y1
1A2|9 40|VCC
1Y2|10 39|GND
2Y2|11 38|2A2
2A2|12 37|2Y2
3Y2|13 36|3A2
3A2|14 35|3Y2
4Y2|15 34|4A2
4A2|16 33|4Y2
1OE|17 32|VCC
2OE|18 31|GND
3OE|19 30|2OE
4OE|20 29|1OE
1B1|21 28|1Y2
1Y1|22 27|2Y2
2Y1|23 26|3Y2
2B1|24 25|4Y2
|___________|
Functional Features
- 16-bit buffer/driver with 3-state outputs
- Non-inverting outputs
- High impedance control inputs
- Output capability: ±24 mA
- Power-down protection on inputs and outputs
- Balanced propagation delays
- Low noise generation
Advantages and Disadvantages
Advantages
- Low-voltage operation allows for compatibility with various systems
- High-speed operation enables efficient signal transmission
- Schmitt-trigger inputs provide noise immunity
- Power-down protection ensures device safety
Disadvantages
- Limited output current may restrict usage in high-power applications
- TSSOP package may require careful handling during assembly
Working Principles
The 74LVC162244ADGGRE4 operates by receiving input signals and amplifying them to drive the corresponding outputs. The non-inverting nature of the outputs ensures that the amplified signals maintain the same polarity as the inputs. The high impedance control inputs allow for easy interfacing with other devices. The power-down protection feature safeguards the IC from potential damage caused by voltage fluctuations.
Detailed Application Field Plans
The 74LVC162244ADGGRE4 finds applications in various electronic systems, including but not limited to: - Data communication equipment - Networking devices - Industrial automation systems - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to the 74LVC162244ADGGRE4 include: - SN74LVC
Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng 74LVC162244ADGGRE4 trong giải pháp kỹ thuật
Sure! Here are 10 common questions and answers related to the application of 74LVC162244ADGGRE4 in technical solutions:
Q: What is the 74LVC162244ADGGRE4? A: The 74LVC162244ADGGRE4 is a 16-bit buffer/driver with 3-state outputs, designed for low-voltage (2.5V to 3.6V) applications.
Q: What is the purpose of the 74LVC162244ADGGRE4? A: The purpose of this IC is to provide buffering and driving capabilities for digital signals in various electronic circuits.
Q: What voltage levels does the 74LVC162244ADGGRE4 support? A: The 74LVC162244ADGGRE4 supports voltage levels between 2.5V and 3.6V, making it suitable for low-voltage applications.
Q: How many channels does the 74LVC162244ADGGRE4 have? A: The 74LVC162244ADGGRE4 has 16 channels, allowing it to handle 16 individual digital signals.
Q: Can the 74LVC162244ADGGRE4 be used for bidirectional communication? A: Yes, the 74LVC162244ADGGRE4 can be used for bidirectional communication as it has 3-state outputs that can be enabled or disabled.
Q: What is the maximum output current of the 74LVC162244ADGGRE4? A: The maximum output current per channel of the 74LVC162244ADGGRE4 is typically around 24mA.
Q: Does the 74LVC162244ADGGRE4 have any built-in protection features? A: Yes, the 74LVC162244ADGGRE4 has built-in ESD protection on its inputs and outputs to safeguard against electrostatic discharge.
Q: Can the 74LVC162244ADGGRE4 be cascaded with other similar ICs? A: Yes, multiple 74LVC162244ADGGRE4 ICs can be cascaded together to increase the number of channels or drive larger loads.
Q: What is the operating temperature range of the 74LVC162244ADGGRE4? A: The 74LVC162244ADGGRE4 has an operating temperature range of -40°C to +85°C.
Q: What package does the 74LVC162244ADGGRE4 come in? A: The 74LVC162244ADGGRE4 comes in a TSSOP-48 package, which is a surface-mount package with 48 pins.
Please note that these answers are general and may vary depending on the specific datasheet and manufacturer's specifications for the 74LVC162244ADGGRE4.