74LVTH2245Manufacturer: FAI Low Voltage Octal Bidirectional Transceiver with 3-STATE Inputs/Outputs and 25-Ohm Series Resistors in the B Port Outputs | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| 74LVTH2245 | FAI | 2605 | In Stock |
Description and Introduction
Low Voltage Octal Bidirectional Transceiver with 3-STATE Inputs/Outputs and 25-Ohm Series Resistors in the B Port Outputs The 74LVTH2245 is a high-performance, low-voltage CMOS octal bus transceiver manufactured by Fairchild Semiconductor (FAI). It operates at a voltage range of 2.7V to 3.6V and is designed for bidirectional communication between data buses. The device features 3-state outputs and is compatible with TTL levels. It supports live insertion and extraction, and includes bus-hold circuitry to retain the last valid state when inputs are not driven. The 74LVTH2245 is available in various package options, including TSSOP and SSOP, and is commonly used in applications requiring high-speed data transfer and low power consumption.
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Application Scenarios & Design Considerations
Low Voltage Octal Bidirectional Transceiver with 3-STATE Inputs/Outputs and 25-Ohm Series Resistors in the B Port Outputs# 74LVTH2245 Technical Documentation
## 1. Application Scenarios ### Typical Use Cases -  Bus Isolation and Buffering : Provides signal isolation between processor buses and peripheral devices ### Industry Applications ### Practical Advantages and Limitations  Advantages:   Limitations:  ## 2. Design Considerations ### Common Design Pitfalls and Solutions  Pitfall 1: Improper Power Sequencing   Pitfall 2: Simultaneous Switching Noise   Pitfall 3: Unused Input Handling  ### Compatibility Issues with Other Components  Voltage Level Mismatch:   Timing Constraints:   Load Considerations:  ### PCB Layout Recommendations  Power Distribution:   Signal Integrity:   Thermal Management:   Placement Strategy:  ## 3. Technical Specifications ### Key Parameter Explanations  Absolute Maximum Ratings:  |
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| Partnumber | Manufacturer | Quantity | Availability |
| 74LVTH2245 | NXP | 21 | In Stock |
Description and Introduction
Low Voltage Octal Bidirectional Transceiver with 3-STATE Inputs/Outputs and 25-Ohm Series Resistors in the B Port Outputs The 74LVTH2245 is a high-performance, low-voltage CMOS octal transceiver manufactured by NXP Semiconductors. It is designed for 3.3V VCC operation and features 3-state outputs. The device is part of the LVT (Low Voltage Technology) family, which offers high-speed performance with low power consumption. Key specifications include:
- **Supply Voltage (VCC):** 3.0V to 3.6V The 74LVTH2245 is designed for bidirectional communication between data buses and is commonly used in applications requiring high-speed data transfer with minimal power consumption. |
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Application Scenarios & Design Considerations
Low Voltage Octal Bidirectional Transceiver with 3-STATE Inputs/Outputs and 25-Ohm Series Resistors in the B Port Outputs# 74LVTH2245 Technical Documentation
## 1. Application Scenarios ### Typical Use Cases -  Bidirectional voltage translation  between 3.3V and 5V systems ### Industry Applications ### Practical Advantages ### Limitations ## 2. Design Considerations ### Common Design Pitfalls and Solutions  Pitfall 2: Bus Contention   Pitfall 3: Signal Integrity Problems  ### Compatibility Issues  Timing Considerations  ### PCB Layout Recommendations  Signal Routing   Thermal Management  |
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