Overview
The 74AVCH8T245PW,112 is an 8-bit, dual supply transceiver produced by Nexperia USA Inc. This component is designed to enable bidirectional level translation, making it highly versatile for various electronic applications. It features two 8-bit input-output ports (An and Bn), a direction control input (DIR), an output enable input (OE), and dual supply pins (VCC(A) and VCC(B)). This configuration allows the device to translate between different low voltage nodes, ranging from 0.8 V to 3.6 V, making it suitable for a wide range of voltage translation tasks.
Key Specifications
| Parameter | Description | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Logic Family / Base Number | 74AVC8T245 | ||||
| Logic Device Type | Transceiver Translating | ||||
| Logic Case Style | TSSOP | ||||
| No. of Pins | 24 Pins | ||||
| Supply Voltage Min | 0.8 V | V | |||
| Supply Voltage Max | 3.6 V | V | |||
| Operating Temperature Min | -40°C | °C | |||
| Operating Temperature Max | 125°C | °C | |||
| RoHS Phthalates Compliant | Yes | ||||
| Moisture Sensitivity Level (MSL) | MSL 1 - Unlimited | ||||
| Package Type | 24-TSSOP | ||||
| Logic Level - Low | Tri-State, Non-Inverted | ||||
| Logic Level - High | 380 Mbps | Mbps |
Key Features
- Bidirectional Level Translation: The 74AVCH8T245PW,112 enables bidirectional level translation between two 8-bit input-output ports (An and Bn), making it suitable for translating between any of the low voltage nodes (0.8 V, 1.2 V, 1.5 V, 1.8 V, 2.5 V, and 3.3 V).
- Dual Supply Pins: Both VCC(A) and VCC(B) can be supplied at any voltage between 0.8 V and 3.6 V, providing flexibility in voltage translation tasks.
- Direction Control and Output Enable: The device includes a direction control input (DIR) and an output enable input (OE), allowing for precise control over data transmission and output states.
- Low Power Consumption: The component has very low power dissipation, making it energy-efficient for various applications.
- Wide Operating Temperature Range: The device operates over a temperature range of -40°C to 125°C, ensuring reliability in diverse environmental conditions.
- RoHS Compliant: The 74AVCH8T245PW,112 is lead-free and RoHS compliant, adhering to environmental regulations.
Applications
The 74AVCH8T245PW,112 is versatile and can be used in a variety of applications across different industries, including:
- Automotive Systems: For voltage translation in automotive electronics where different voltage levels are required.
- Industrial Automation: In industrial control systems where level translation between different voltage domains is necessary.
- Consumer Electronics: For level translation in mobile devices, wearables, and other consumer electronics.
- Computing and Networking: In computing and networking equipment where bidirectional level translation is required.
Q & A
- What is the primary function of the 74AVCH8T245PW,112?
The primary function is to enable bidirectional level translation between two 8-bit input-output ports (An and Bn) with configurable voltage translation.
- What is the voltage range for the supply pins VCC(A) and VCC(B)?
The supply pins VCC(A) and VCC(B) can be supplied at any voltage between 0.8 V and 3.6 V.
- How does the direction control input (DIR) work?
A HIGH on DIR allows transmission from An to Bn, and a LOW on DIR allows transmission from Bn to An.
- What is the purpose of the output enable input (OE)?
The output enable input (OE) can be used to control the output states of the transceiver.
- What is the operating temperature range of the 74AVCH8T245PW,112?
The device operates over a temperature range of -40°C to 125°C.
- Is the 74AVCH8T245PW,112 RoHS compliant?
Yes, the component is lead-free and RoHS compliant.
- What is the moisture sensitivity level (MSL) of the 74AVCH8T245PW,112?
The MSL is MSL 1 - Unlimited.
- What package type does the 74AVCH8T245PW,112 come in?
The component comes in a 24-TSSOP package.
- What are some common applications for the 74AVCH8T245PW,112?
Common applications include automotive systems, industrial automation, consumer electronics, and computing and networking equipment.
- Where can I find additional datasheets and technical documents for the 74AVCH8T245PW,112?
Additional datasheets and technical documents can be found on the Nexperia website or through authorized distributors.
