SN74LVT8980ADWR

Product Overview

Category: Integrated Circuit (IC)
Use: Logic Level Translator
Characteristics:
- Low Voltage TTL (LVT) Technology
- Bidirectional Voltage Translation
- Wide Operating Voltage Range
- High-Speed Operation
Package: SOIC (Small Outline Integrated Circuit)
Essence: Logic level translation between different voltage domains
Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

Supply Voltage Range: 1.2V to 3.6V
Input Voltage Range (A Port): 1.2V to 3.6V
Input Voltage Range (B Port): 1.65V to 5.5V
Output Voltage Range (A Port): 1.2V to 3.6V
Output Voltage Range (B Port): 1.65V to 5.5V
Maximum Data Rate: 400 Mbps
Number of Channels: 8

Detailed Pin Configuration

The SN74LVT8980ADWR has a total of 20 pins. The pin configuration is as follows:

OE (Output Enable) 1
A1 (Channel A Data Input/Output 1)
B1 (Channel B Data Input/Output 1)
GND (Ground)
A2 (Channel A Data Input/Output 2)
B2 (Channel B Data Input/Output 2)
VCCA (Voltage Supply for Channel A)
A3 (Channel A Data Input/Output 3)
B3 (Channel B Data Input/Output 3)
VCCB (Voltage Supply for Channel B)
A4 (Channel A Data Input/Output 4)
B4 (Channel B Data Input/Output 4)
A5 (Channel A Data Input/Output 5)
B5 (Channel B Data Input/Output 5)
A6 (Channel A Data Input/Output 6)
B6 (Channel B Data Input/Output 6)
A7 (Channel A Data Input/Output 7)
B7 (Channel B Data Input/Output 7)
A8 (Channel A Data Input/Output 8)
B8 (Channel B Data Input/Output 8)

Functional Features

Bidirectional voltage translation between two different voltage domains.
Allows seamless communication between devices operating at different voltage levels.
Supports high-speed data transmission up to 400 Mbps.
Provides separate voltage supplies for each channel, ensuring compatibility with various voltage levels.

Advantages and Disadvantages

Advantages: - Wide operating voltage range allows flexibility in system design. - High-speed operation enables efficient data transfer. - Bidirectional functionality simplifies interface design. - Separate voltage supplies for each channel enhance compatibility.

Disadvantages: - Limited number of channels (8) may not be sufficient for complex systems requiring more connections. - Requires careful consideration of input and output voltage levels to avoid signal degradation.

Working Principles

The SN74LVT8980ADWR is designed to translate logic levels between two different voltage domains. It utilizes low voltage TTL (LVT) technology to ensure reliable and efficient voltage translation. The device operates bidirectionally, allowing data to flow in both directions. It features separate voltage supplies for each channel, enabling compatibility with a wide range of voltage levels. The IC's high-speed operation ensures fast and accurate data transmission.

Detailed Application Field Plans

The SN74LVT8980ADWR finds applications in various fields where logic level translation is required. Some of the potential application areas include:

Microcontroller Interfaces: The IC can be used to interface microcontrollers operating at different voltage levels, enabling seamless communication between them.
Communication Systems: It can be employed in communication systems to translate logic levels between different components, such as sensors, transceivers, and controllers.
Industrial Automation: The device can facilitate voltage translation in industrial automation systems, allowing different modules and devices to communicate effectively.
Consumer Electronics: It can be utilized in consumer electronics products, such as smartphones, tablets, and gaming consoles, to enable communication between components operating at different voltage levels.

Detailed and Complete Alternative Models

SN74LVC4245A: This IC offers similar bidirectional voltage translation capabilities with a wider supply voltage range (1.65V to 5.5V) and a higher data rate (up to 500 Mbps).
TXB0108: This eight-channel level translator supports voltage translation between 1.2V and 3.6V, with a maximum data rate of 100 Mbps.
PCA9306: This dual

Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan SN74LVT8980ADWR dalam solusi teknis

Sure! Here are 10 common questions and answers related to the application of SN74LVT8980ADWR in technical solutions:

Q: What is the SN74LVT8980ADWR? A: The SN74LVT8980ADWR is a high-performance, 10-bit universal bus driver with 3-state outputs.
Q: What is the voltage range supported by SN74LVT8980ADWR? A: The SN74LVT8980ADWR supports a voltage range of 2.7V to 3.6V.
Q: What is the maximum operating frequency of SN74LVT8980ADWR? A: The SN74LVT8980ADWR has a maximum operating frequency of 200MHz.
Q: How many output channels does SN74LVT8980ADWR have? A: The SN74LVT8980ADWR has 10 output channels.
Q: Can SN74LVT8980ADWR be used for bidirectional communication? A: No, the SN74LVT8980ADWR is a unidirectional bus driver and cannot be used for bidirectional communication.
Q: What is the output current capability of SN74LVT8980ADWR? A: The SN74LVT8980ADWR has an output current capability of ±32mA.
Q: Does SN74LVT8980ADWR support hot insertion? A: Yes, the SN74LVT8980ADWR supports hot insertion.
Q: Can SN74LVT8980ADWR be cascaded to drive more than 10 outputs? A: Yes, multiple SN74LVT8980ADWR devices can be cascaded to drive more than 10 outputs.
Q: What is the power supply voltage required for SN74LVT8980ADWR? A: The power supply voltage required for SN74LVT8980ADWR is 3.3V.
Q: Is SN74LVT8980ADWR compatible with TTL and CMOS logic levels? A: Yes, SN74LVT8980ADWR is compatible with both TTL and CMOS logic levels.

Please note that these answers are general and may vary depending on the specific application and requirements. It's always recommended to refer to the datasheet and consult the manufacturer for detailed information.