Overview
The 74AVCH2T45DCTTG4 is a Dual-Bit Dual-Supply Bus Transceiver with Configurable Voltage Translation and 3-State Outputs, manufactured by Texas Instruments. This integrated circuit is designed to facilitate bidirectional voltage translation between two different voltage domains, making it a versatile component for various electronic systems. Although the specific part number is currently discontinued, it remains relevant for understanding and designing similar circuits.
Key Specifications
| Parameter | Value |
|---|---|
| Package Type | SSOP-8 (SM8) |
| Number of Channels | 2 |
| Data Rate | Up to 500 Mbps |
| Voltage Translation | Bidirectional, Configurable |
| Operating Temperature Range | -40°C to 125°C |
| Supply Voltage Range | 1.2V to 3.6V (VCCA), 1.2V to 3.6V (VCCB) |
| Output Type | 3-State Outputs |
Key Features
- Bidirectional voltage translation between two different voltage domains (VCCA and VCCB)
- Configurable voltage translation to support a wide range of voltage levels
- High-speed data transfer up to 500 Mbps
- 3-State outputs to control data flow
- Low power consumption and high performance
- Operating temperature range from -40°C to 125°C
Applications
- Interface translation between different voltage domains in mixed-signal systems
- High-speed data communication in embedded systems
- Voltage level shifting in digital logic circuits
- Use in automotive, industrial, and consumer electronics where voltage translation is necessary
Q & A
- What is the primary function of the 74AVCH2T45DCTTG4? The primary function is to provide bidirectional voltage translation between two different voltage domains.
- What is the maximum data rate supported by this IC? The maximum data rate is up to 500 Mbps.
- What type of outputs does the 74AVCH2T45DCTTG4 have? It has 3-State outputs.
- What is the operating temperature range of this IC? The operating temperature range is from -40°C to 125°C.
- Why is the 74AVCH2T45DCTTG4 useful in mixed-signal systems? It is useful for interface translation between different voltage domains in mixed-signal systems.
- Is the 74AVCH2T45DCTTG4 still available for purchase? No, the specific part number is currently discontinued, but substitutes are available.
- What package type does the 74AVCH2T45DCTTG4 come in? It comes in an SSOP-8 (SM8) package.
- What are the supply voltage ranges for VCCA and VCCB? The supply voltage ranges are from 1.2V to 3.6V for both VCCA and VCCB.
- What are some common applications of the 74AVCH2T45DCTTG4? Common applications include interface translation, high-speed data communication, and voltage level shifting in various electronic systems.
- Where can I find substitutes for the 74AVCH2T45DCTTG4? Substitutes can be found on websites like DigiKey and other electronic component distributors.
