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Encyclopedia Entry: 74ALVT16652DL,518
Product Overview
- Category: Integrated Circuit (IC)
- Use: Data Buffer/Driver
- Characteristics: High-speed, low-voltage, 16-bit bus transceiver
- Package: DL,518 (Dual in Line package with 518 pins)
- Essence: The 74ALVT16652DL,518 is a high-performance integrated circuit designed for data buffering and driving applications. It provides bidirectional voltage level translation between a 3.3V bus and a 5V bus.
- Packaging/Quantity: The 74ALVT16652DL,518 is typically packaged in a Dual in Line (DL) package with 518 pins. It is available in various quantities depending on the manufacturer.
Specifications
- Technology: Advanced Low Voltage CMOS (ALVT)
- Operating Voltage: 2.7V to 3.6V
- Input Voltage Levels: 0V to VCC
- Output Voltage Levels: 0V to 5V
- Propagation Delay: 4.5ns (max)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The 74ALVT16652DL,518 has a total of 518 pins. The pin configuration is as follows:
Pin 1: A1
Pin 2: B1
...
Pin 259: Y1
Pin 260: GND
...
Pin 517: VCC
Pin 518: OE#
Functional Features
- Bidirectional voltage level translation between a 3.3V bus and a 5V bus.
- 16-bit wide data path with separate input and output ports.
- Output enable control (OE#) for tri-state output operation.
- High-speed operation with low propagation delay.
Advantages and Disadvantages
Advantages: - Provides voltage level translation between different bus systems. - High-speed operation allows for efficient data transfer. - Tri-state output capability enables bus sharing among multiple devices.
Disadvantages: - Limited to 16-bit data width. - Requires careful consideration of voltage compatibility between connected bus systems.
Working Principles
The 74ALVT16652DL,518 utilizes advanced CMOS technology to achieve bidirectional voltage level translation. It operates by monitoring the input voltage levels and translating them to the appropriate output voltage levels based on the specified operating voltage range. The tri-state output control allows the device to be effectively shared among multiple devices on a bus.
Detailed Application Field Plans
The 74ALVT16652DL,518 is commonly used in various applications that require voltage level translation between a 3.3V bus and a 5V bus. Some typical application fields include: - Microprocessor interfacing - Memory module communication - Industrial automation systems - Communication equipment
Detailed and Complete Alternative Models
- 74ALVT16245DL,518: 16-bit bus transceiver with direction control
- 74ALVT16601DL,518: 16-bit universal bus transceiver with 3-state outputs
- 74ALVT16827DL,518: 20-bit buffer/line driver with 3-state outputs
These alternative models offer similar functionality and can be considered as alternatives to the 74ALVT16652DL,518 depending on specific requirements.
In conclusion, the 74ALVT16652DL,518 is a high-performance integrated circuit designed for voltage level translation between a 3.3V bus and a 5V bus. Its advanced features, such as bidirectional data transfer and tri-state output control, make it suitable for various applications in different fields.
Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van 74ALVT16652DL,518 in technische oplossingen
Sure! Here are 10 common questions and answers related to the application of 74ALVT16652DL,518 in technical solutions:
Q: What is the 74ALVT16652DL,518? A: The 74ALVT16652DL,518 is a 16-bit registered transceiver with 3-state outputs, designed for high-speed CMOS applications.
Q: What is the purpose of a registered transceiver? A: A registered transceiver is used to convert and transmit data between different systems or devices, while providing synchronization and buffering capabilities.
Q: What are the voltage levels supported by the 74ALVT16652DL,518? A: The 74ALVT16652DL,518 supports voltage levels ranging from 2.7V to 3.6V, making it compatible with various CMOS logic families.
Q: How many bits can the 74ALVT16652DL,518 handle? A: The 74ALVT16652DL,518 is a 16-bit transceiver, meaning it can handle 16 bits of data simultaneously.
Q: What does "3-state outputs" mean? A: 3-state outputs allow the transceiver to disconnect its output pins from the bus, effectively putting them in a high-impedance state, which prevents conflicts when multiple devices are connected to the same bus.
Q: Can the 74ALVT16652DL,518 be used for bidirectional communication? A: Yes, the 74ALVT16652DL,518 supports bidirectional data flow, allowing it to transmit and receive data on the same set of pins.
Q: What is the maximum operating frequency of the 74ALVT16652DL,518? A: The maximum operating frequency of the 74ALVT16652DL,518 is typically around 200 MHz, making it suitable for high-speed applications.
Q: Does the 74ALVT16652DL,518 have any built-in protection features? A: Yes, the 74ALVT16652DL,518 includes ESD (electrostatic discharge) protection on its inputs and outputs to safeguard against damage from static electricity.
Q: Can the 74ALVT16652DL,518 be cascaded with other transceivers? A: Yes, multiple 74ALVT16652DL,518 transceivers can be cascaded together to expand the number of bits being transmitted or received.
Q: What are some typical applications for the 74ALVT16652DL,518? A: The 74ALVT16652DL,518 is commonly used in data communication systems, memory interfaces, bus drivers, and other applications where reliable and fast data transfer is required.
Please note that the specific details and answers may vary depending on the datasheet and manufacturer's specifications of the 74ALVT16652DL,518.