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74AVCH2T45DCTTG4
Basic Information Overview
- Category: Integrated Circuit (IC)
- Use: Level Shifter and Translator
- Characteristics: Bi-directional voltage level shifting, low power consumption, high-speed operation
- Package: TSSOP (Thin Shrink Small Outline Package)
- Essence: Translates signals between two 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): 0V to VCCA + 0.5V
- Input Voltage Range (B Port): 0V to VCCB + 0.5V
- Output Voltage Range (A Port): 0V to VCCA + 0.5V
- Output Voltage Range (B Port): 0V to VCCB + 0.5V
- Maximum Data Rate: 400 Mbps
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The 74AVCH2T45DCTTG4 IC has a total of 12 pins arranged as follows:
___________
| |
A1 |1 12| VCCA
B1 |2 11| OE#
A2 |3 10| B2
B2 |4 9| A2
GND |5 8| B1
A1 |6 7| VCCB
|___________|
Functional Features
- Bi-directional voltage level shifting between two voltage domains (A and B ports)
- Automatic direction sensing and control
- Supports bidirectional data transfer
- Low power consumption
- High-speed operation
Advantages and Disadvantages
Advantages: - Enables communication between devices operating at different voltage levels - Automatic direction sensing simplifies system design - Supports high-speed data transfer - Low power consumption helps conserve energy
Disadvantages: - Limited to a maximum data rate of 400 Mbps - Operating temperature range may not be suitable for extreme environments
Working Principles
The 74AVCH2T45DCTTG4 is a level shifter and translator IC that allows bidirectional voltage level shifting between two voltage domains. It automatically senses the direction of data flow and adjusts the signal accordingly. The IC operates by using internal circuitry to convert the input signals from one voltage level to another, enabling communication between devices operating at different voltage levels.
Detailed Application Field Plans
The 74AVCH2T45DCTTG4 IC finds applications in various fields where voltage level translation is required. Some potential application areas include: - Communication systems - Industrial automation - Consumer electronics - Automotive electronics - Medical devices
Detailed and Complete Alternative Models
- SN74LVC2T45: Dual-Bit Level Shifter/Translator with Direction Control
- TXB0102: 2-Bit Bidirectional Voltage-Level Translator
- PCA9306: Dual Bi-Directional I2C Bus and SMBus Voltage-Level Translator
These alternative models offer similar functionality and can be considered as alternatives to the 74AVCH2T45DCTTG4 IC.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 74AVCH2T45DCTTG4 en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of 74AVCH2T45DCTTG4 in technical solutions:
1. What is the purpose of the 74AVCH2T45DCTTG4? The 74AVCH2T45DCTTG4 is a dual-bit level translator with direction control, used for voltage translation between different logic levels.
2. What is the operating voltage range of the 74AVCH2T45DCTTG4? The 74AVCH2T45DCTTG4 operates within a voltage range of 1.2V to 3.6V.
3. Can the 74AVCH2T45DCTTG4 handle bidirectional voltage translation? Yes, the 74AVCH2T45DCTTG4 supports bidirectional voltage translation, allowing signals to be translated from one voltage level to another in both directions.
4. What is the maximum data rate supported by the 74AVCH2T45DCTTG4? The 74AVCH2T45DCTTG4 can support data rates up to 400 Mbps.
5. Does the 74AVCH2T45DCTTG4 have built-in ESD protection? Yes, the 74AVCH2T45DCTTG4 has built-in ESD protection, which helps protect against electrostatic discharge events.
6. Can the 74AVCH2T45DCTTG4 be used in battery-powered applications? Yes, the 74AVCH2T45DCTTG4 can be used in battery-powered applications as it operates within a low voltage range and has low power consumption.
7. Is the 74AVCH2T45DCTTG4 compatible with different logic families? Yes, the 74AVCH2T45DCTTG4 is compatible with various logic families, including CMOS, TTL, and LVCMOS.
8. Does the 74AVCH2T45DCTTG4 have internal pull-up or pull-down resistors? No, the 74AVCH2T45DCTTG4 does not have internal pull-up or pull-down resistors. External resistors may be required for specific applications.
9. Can the 74AVCH2T45DCTTG4 handle level shifting between different supply voltages? Yes, the 74AVCH2T45DCTTG4 can handle level shifting between different supply voltages, making it suitable for interfacing between systems with different voltage levels.
10. What is the package type of the 74AVCH2T45DCTTG4? The 74AVCH2T45DCTTG4 is available in a TSSOP-8 package, which is a small surface-mount package with 8 pins.
Please note that these answers are general and may vary depending on the specific application and requirements.