74LVT245PWManufacturer: PHILIPS 3.3 V octal transceiver with direction pin (3-state) | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| 74LVT245PW | PHILIPS | 616 | In Stock |
Description and Introduction
3.3 V octal transceiver with direction pin (3-state) The 74LVT245PW is a high-performance, low-voltage CMOS octal transceiver manufactured by PHILIPS. It operates at a supply voltage range of 2.7V to 3.6V, making it suitable for low-voltage applications. The device features 8-bit bidirectional transceivers with 3-state outputs, allowing for data transmission in both directions. It supports bus hold on data inputs, which eliminates the need for external pull-up or pull-down resistors. The 74LVT245PW is designed with TTL-compatible inputs and outputs, ensuring compatibility with TTL logic levels. It has a typical propagation delay of 3.5 ns, making it suitable for high-speed applications. The device is available in a TSSOP (Thin Shrink Small Outline Package) with 20 pins. It is also characterized for operation from -40°C to +85°C, making it suitable for industrial environments.
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Application Scenarios & Design Considerations
3.3 V octal transceiver with direction pin (3-state)# Technical Documentation: 74LVT245PW Octal Bus Transceiver
*Manufacturer: PHILIPS* ## 1. Application Scenarios ### Typical Use Cases  Data Bus Buffering : Provides isolation and signal conditioning between microprocessor/microcontroller data buses and peripheral devices, preventing bus contention and signal degradation in multi-device systems.  Voltage Level Translation : Facilitates seamless interfacing between 3.3V LVT logic systems and 5V TTL-compatible devices, enabling mixed-voltage system integration without additional level-shifting components.  Bus Isolation Control : The Direction (DIR) input controls data flow direction, while Output Enable (OE) provides three-state output capability, allowing multiple devices to share a common bus without signal conflicts. ### Industry Applications ### Practical Advantages and Limitations  Advantages:   Limitations:  ## 2. Design Considerations ### Common Design Pitfalls and Solutions  Power Supply Decoupling   Simultaneous Switching Noise   Unused Input Handling  ### Compatibility Issues with Other Components  Mixed Logic Families   Timing Considerations  ### PCB Layout Recommendations  Power Distribution  |
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| Partnumber | Manufacturer | Quantity | Availability |
| 74LVT245PW | PHI | 263 | In Stock |
Description and Introduction
3.3 V octal transceiver with direction pin (3-state) The 74LVT245PW is a bus transceiver manufactured by Philips Semiconductors (PHI). It is part of the LVT (Low Voltage BiCMOS Technology) family, designed for 3.3V operation. Key specifications include:
- **Logic Type**: Octal Bus Transceiver This device is used for bidirectional data transfer between buses operating at different voltage levels, ensuring high-speed performance with low power consumption. |
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Application Scenarios & Design Considerations
3.3 V octal transceiver with direction pin (3-state)# Technical Documentation: 74LVT245PW Octal Bus Transceiver
*Manufacturer: PHI* ## 1. Application Scenarios ### Typical Use Cases -  Data bus buffering  between microprocessors and peripheral devices ### Industry Applications ### Practical Advantages and Limitations  Advantages:   Limitations:  ## 2. Design Considerations ### Common Design Pitfalls and Solutions  Pitfall 1: Incorrect Direction Control Timing   Pitfall 2: Insufficient Decoupling   Pitfall 3: Unused Input Handling  ### Compatibility Issues with Other Components  Mixed Voltage Systems:   Timing Considerations:  ### PCB Layout Recommendations  Power Distribution:   Signal Routing:   Placement:  |
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| Partnumber | Manufacturer | Quantity | Availability |
| 74LVT245PW | NXP Pb-free | 2305 | In Stock |
Description and Introduction
3.3 V octal transceiver with direction pin (3-state) The 74LVT245PW is a part manufactured by NXP Semiconductors. It is a 3.3V octal bus transceiver with 3-state outputs, designed for low-voltage applications. The device is specified in compliance with the JEDEC standard no. 8-1A. 
Key specifications: This information is based on the standard specifications provided by NXP for the 74LVT245PW. |
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Application Scenarios & Design Considerations
3.3 V octal transceiver with direction pin (3-state)# 74LVT245PW Technical Documentation
## 1. Application Scenarios ### Typical Use Cases -  Bus Interface Applications : Facilitates bidirectional data flow between systems operating at different voltage levels (3.3V to 5V) ### Industry Applications ### Practical Advantages ### Limitations ## 2. Design Considerations ### Common Design Pitfalls and Solutions  Signal Integrity Challenges   Simultaneous Switching Noise  ### Compatibility Issues  Timing Constraints  ### PCB Layout Recommendations  Signal Routing   Thermal Management  ## 3. Technical Specifications ### Key Parameter Explanations |
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