Overview
The 74AVCH4T245BQ-Q10X is a 4-bit dual supply translating transceiver produced by Nexperia USA Inc. This component is designed to enable bidirectional level translation between two different voltage domains, making it highly versatile in various electronic systems. It is part of the 74AVCH series, which is known for its high performance and reliability. The device is qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1), ensuring its suitability for automotive applications. With a wide supply voltage range and low power dissipation, this transceiver is ideal for use in environments requiring efficient and robust signal translation.
Key Specifications
| Parameter | Value |
|---|---|
| VCC(A) (V) | 0.8 - 3.6 |
| VCC(B) (V) | 0.8 - 3.6 |
| Logic Switching Levels | CMOS/LVTTL |
| Output Drive Capability (mA) | ± 12 |
| Propagation Delay (ns) | 2.1 |
| Number of Bits | 4 |
| Power Dissipation Considerations | Very low |
| Operating Temperature (°C) | -40 to 125 |
| Package Name | DHVQFN16 (SOT763-1) |
| Mounting Type | Surface Mount |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
Key Features
- Bidirectional Level Translation: Enables translation between two different voltage domains, making it suitable for a wide range of applications.
- Wide Supply Voltage Range: Operates with VCC(A) and VCC(B) from 0.8 V to 3.6 V.
- Low Power Dissipation: Very low power consumption, ideal for energy-efficient designs.
- High-Speed Operation: Propagation delay of 2.1 ns, supporting high-speed data transfer.
- Automotive Qualified: Meets AEC-Q100 (Grade 1) standards, suitable for automotive applications.
- Active Bus Hold Circuitry: Holds unused or floating data inputs at a valid logic level, eliminating the need for external pull-up or pull-down resistors.
- IOFF Circuitry: Prevents backflow current when the device is powered down.
Applications
- Automotive Systems: Suitable for use in automotive applications due to its AEC-Q100 qualification.
- Industrial Control Systems: Used in industrial environments where reliable and efficient signal translation is crucial.
- Consumer Electronics: Found in various consumer electronic devices requiring level translation between different voltage domains.
- Computing and Mobile Devices: Used in computing and mobile devices to ensure seamless communication between different voltage levels.
Q & A
- What is the primary function of the 74AVCH4T245BQ-Q10X?
The primary function is to enable bidirectional level translation between two different voltage domains.
- What is the operating voltage range for VCC(A) and VCC(B)?
The operating voltage range for both VCC(A) and VCC(B) is from 0.8 V to 3.6 V.
- What is the propagation delay of the 74AVCH4T245BQ-Q10X?
The propagation delay is 2.1 ns.
- Is the 74AVCH4T245BQ-Q10X suitable for automotive applications?
- What type of package does the 74AVCH4T245BQ-Q10X come in?
The device comes in a DHVQFN16 (SOT763-1) package.
- What is the moisture sensitivity level (MSL) of the 74AVCH4T245BQ-Q10X?
The MSL is 1 (Unlimited).
- Does the 74AVCH4T245BQ-Q10X have active bus hold circuitry?
- What is the output drive capability of the 74AVCH4T245BQ-Q10X?
The output drive capability is ± 12 mA.
- Is the 74AVCH4T245BQ-Q10X RoHS compliant?
- What is the operating temperature range of the 74AVCH4T245BQ-Q10X?
The operating temperature range is from -40°C to 125°C.
