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74LVT16245BDGGRE4
Basic Information Overview
- Category: Integrated Circuit (IC)
- Use: Level Shifting and Buffering
- Characteristics: Low Voltage, Bi-directional, 16-bit Transceiver
- Package: TSSOP (Thin Shrink Small Outline Package)
- Essence: Logic Level Translator
- Packaging/Quantity: Tape and Reel, 2500 pieces per reel
Specifications
- Supply Voltage Range: 2.7V to 3.6V
- Input Voltage Range: 0V to VCC
- Output Voltage Range: 0V to VCC
- High-level Input Voltage: 2.0V to VCC + 0.5V
- Low-level Input Voltage: -0.5V to 0.8V
- High-level Output Voltage: VCC - 0.5V
- Low-level Output Voltage: 0.5V
Detailed Pin Configuration
The 74LVT16245BDGGRE4 has a total of 48 pins, which are divided into two groups: A and B. Each group consists of 24 pins. The pin configuration is as follows:
Group A: 1. OE (Output Enable) 1 2. I/O1A (Input/Output) 1 3. I/O2A (Input/Output) 1 ... 24. GND (Ground)
Group B: 25. VCC (Supply Voltage) 26. I/O1B (Input/Output) 2 27. I/O2B (Input/Output) 2 ... 48. VCC (Supply Voltage)
Functional Features
- Bi-directional level shifting between two voltage domains.
- Provides buffering for bidirectional data transfer.
- Supports voltage translation from 2.7V to 3.6V.
- Allows interfacing between different logic families.
Advantages and Disadvantages
Advantages: - Enables communication between devices operating at different voltage levels. - Provides bidirectional data transfer capability. - Low voltage operation reduces power consumption. - Compact TSSOP package allows for space-efficient designs.
Disadvantages: - Limited to a specific voltage range (2.7V to 3.6V). - May introduce propagation delays in data transmission.
Working Principles
The 74LVT16245BDGGRE4 is a level translator IC that facilitates communication between two voltage domains. It uses a combination of MOSFETs and CMOS technology to achieve bidirectional data transfer. The OE pin controls the direction of data flow, enabling or disabling the output buffers. When enabled, the IC translates the input signals from one voltage level to another, allowing seamless communication between devices operating at different voltages.
Detailed Application Field Plans
The 74LVT16245BDGGRE4 finds applications in various fields where voltage translation and buffering are required. Some common application areas include: - Microcontroller interfacing with peripherals operating at different voltage levels. - Communication interfaces between different logic families, such as TTL and CMOS. - Level shifting in data acquisition systems and sensor networks. - Signal conditioning in industrial automation and control systems.
Detailed and Complete Alternative Models
- SN74LVC1T45DBVR: Single-bit Bi-directional Voltage Translator
- TXB0108PWR: 8-bit Bidirectional Voltage-Level Translator
- PCA9306DCUR: Dual Bidirectional I2C-Bus and SMBus Voltage-Level Translator
These alternative models offer similar functionality and can be used as substitutes for the 74LVT16245BDGGRE4 in various applications.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 74LVT16245BDGGRE4 en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of 74LVT16245BDGGRE4 in technical solutions:
Q: What is the 74LVT16245BDGGRE4? A: The 74LVT16245BDGGRE4 is a 16-bit transceiver with 3-state outputs, designed for low-voltage (3.3V) applications.
Q: What is the purpose of a transceiver in a technical solution? A: A transceiver is used to enable bidirectional communication between different parts of a circuit or system.
Q: What voltage levels does the 74LVT16245BDGGRE4 support? A: The 74LVT16245BDGGRE4 supports both 3.3V and 5V voltage levels.
Q: How many channels does the 74LVT16245BDGGRE4 have? A: The 74LVT16245BDGGRE4 has 16 bidirectional channels.
Q: Can the 74LVT16245BDGGRE4 handle high-speed data transmission? A: Yes, the 74LVT16245BDGGRE4 is designed for high-speed operation and can handle data rates up to 400 Mbps.
Q: Does the 74LVT16245BDGGRE4 have built-in protection features? A: Yes, the 74LVT16245BDGGRE4 has built-in ESD protection on all inputs and outputs.
Q: Can I use the 74LVT16245BDGGRE4 in a mixed-voltage environment? A: Yes, the 74LVT16245BDGGRE4 is compatible with mixed-voltage systems, allowing for level translation between different voltage domains.
Q: What is the power supply range for the 74LVT16245BDGGRE4? A: The 74LVT16245BDGGRE4 operates with a power supply voltage range of 2.7V to 3.6V.
Q: Does the 74LVT16245BDGGRE4 support hot insertion and removal? A: Yes, the 74LVT16245BDGGRE4 supports hot insertion and removal without causing damage to the device.
Q: Can I use the 74LVT16245BDGGRE4 in industrial applications? A: Yes, the 74LVT16245BDGGRE4 is suitable for use in industrial environments due to its robustness and reliability.
Please note that these answers are general and may vary depending on the specific application and requirements.