Xem thông số kỹ thuật để biết chi tiết sản phẩm.
74LVC16245APAG8
Basic Information Overview
- Category: Integrated Circuit (IC)
- Use: Level Shifter and Bus Transceiver
- Characteristics: Bi-directional voltage level translation, high-speed operation, low power consumption
- Package: TSSOP (Thin Shrink Small Outline Package)
- Essence: Translates signals between different voltage levels in electronic systems
- Packaging/Quantity: Tape and Reel, 2500 pieces per reel
Specifications
- Supply Voltage Range: 1.2V to 3.6V
- Input Voltage Range: -0.5V to VCC + 0.5V
- Output Voltage Range: -0.5V to VCC + 0.5V
- High-Level Input Voltage: 0.7 x VCC to VCC + 0.5V
- Low-Level Input Voltage: -0.5V to 0.3 x VCC
- High-Level Output Voltage: VCC - 0.5V
- Low-Level Output Voltage: 0.5V
Detailed Pin Configuration
The 74LVC16245APAG8 has a total of 48 pins arranged in two rows. The pin configuration is as follows:
Pin 1: A1
Pin 2: Y1
Pin 3: GND
Pin 4: B1
...
Pin 47: OE#
Pin 48: VCC
Functional Features
- Bi-directional voltage level translation between two independent buses
- Allows interfacing between devices operating at different voltage levels
- Supports bidirectional data transfer
- Provides direction control through the Output Enable (OE#) pin
Advantages
- High-speed operation allows for efficient data transfer
- Low power consumption helps conserve energy
- Wide supply voltage range enables compatibility with various systems
- Bi-directional capability simplifies circuit design
Disadvantages
- Limited number of pins may restrict the number of connections in complex systems
- TSSOP package may require careful handling during assembly
Working Principles
The 74LVC16245APAG8 is a level shifter and bus transceiver that operates by translating signals between different voltage levels. It uses a combination of MOSFETs and CMOS technology to achieve bidirectional voltage level translation. The direction of data flow is controlled by the Output Enable (OE#) pin.
Detailed Application Field Plans
The 74LVC16245APAG8 is commonly used in various electronic systems where there is a need to interface devices operating at different voltage levels. Some application fields include: - Communication systems - Industrial automation - Consumer electronics - Automotive electronics
Detailed and Complete Alternative Models
- SN74LVC16245A
- MC74LVC16245A
- CD74LVC16245A
- 74ALVC16245
These alternative models offer similar functionality and can be used as substitutes for the 74LVC16245APAG8 in different applications.
Note: The content provided above is approximately 270 words. Please let me know if you require any further information or modifications.
Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng 74LVC16245APAG8 trong giải pháp kỹ thuật
Sure! Here are 10 common questions and answers related to the application of 74LVC16245APAG8 in technical solutions:
Q: What is the function of the 74LVC16245APAG8? A: The 74LVC16245APAG8 is a 16-bit bus transceiver with 3-state outputs, designed for voltage level translation between different logic levels.
Q: What is the operating voltage range of the 74LVC16245APAG8? A: The 74LVC16245APAG8 operates within a voltage range of 1.65V to 5.5V.
Q: Can the 74LVC16245APAG8 be used for bidirectional communication? A: Yes, the 74LVC16245APAG8 supports bidirectional data flow, making it suitable for applications requiring both input and output signals.
Q: What is the maximum data transfer rate supported by the 74LVC16245APAG8? A: The 74LVC16245APAG8 can handle data transfer rates up to 400 Mbps (megabits per second).
Q: How many channels does the 74LVC16245APAG8 have? A: The 74LVC16245APAG8 has 16 bidirectional channels, allowing for parallel data transmission.
Q: Can the 74LVC16245APAG8 handle mixed voltage level translation? A: Yes, the 74LVC16245APAG8 can translate signals between different voltage levels, such as from 3.3V to 5V or vice versa.
Q: Does the 74LVC16245APAG8 have built-in protection features? A: Yes, the 74LVC16245APAG8 has built-in ESD (electrostatic discharge) protection, which helps safeguard against damage from static electricity.
Q: What is the power supply current consumption of the 74LVC16245APAG8? A: The power supply current consumption of the 74LVC16245APAG8 depends on the operating conditions and can be found in the datasheet provided by the manufacturer.
Q: Can the 74LVC16245APAG8 be used in high-speed applications? A: Yes, the 74LVC16245APAG8 is designed to support high-speed data transmission, making it suitable for applications that require fast signal propagation.
Q: Are there any specific layout considerations when using the 74LVC16245APAG8? A: Yes, it is recommended to follow the guidelines provided in the datasheet for proper PCB layout, including minimizing trace lengths and ensuring proper decoupling capacitors are used.
Please note that these answers are general and may vary depending on the specific application and requirements. It is always advisable to refer to the datasheet and consult with the manufacturer for detailed information.