74LCX543WMManufacturer: FAIRCHIL Low Voltage Octal Registered Transceiver with 5V Tolerant Inputs and Outputs | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| 74LCX543WM | FAIRCHIL | 35 | In Stock |
Description and Introduction
Low Voltage Octal Registered Transceiver with 5V Tolerant Inputs and Outputs The 74LCX543WM is a low-voltage CMOS octal registered transceiver with 5V-tolerant inputs and outputs, manufactured by Fairchild Semiconductor. It is designed for 2.3V to 3.6V VCC operation. The device features non-inverting 3-state outputs and is capable of both parallel-to-serial and serial-to-parallel data conversion. It has 20 pins and is available in a SOIC package. The 74LCX543WM is characterized for operation from -40°C to 85°C. It supports live insertion and power-down protection, making it suitable for bus-oriented applications. The device also has a typical propagation delay of 4.5 ns at 3.3V VCC.
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Application Scenarios & Design Considerations
Low Voltage Octal Registered Transceiver with 5V Tolerant Inputs and Outputs# Technical Documentation: 74LCX543WM Octal Transparent Latch with 3-STATE Outputs
 Manufacturer : FAIRCHILD SEMICONDUCTOR   --- ## 1. Application Scenarios ### Typical Use Cases -  Data Bus Interface Management : Temporarily holds data between asynchronous systems (e.g., between microprocessor and peripheral devices) ### Industry Applications ### Practical Advantages and Limitations  Advantages:   Limitations:  --- ## 2. Design Considerations ### Common Design Pitfalls and Solutions  Pitfall 1: Output Bus Contention   Pitfall 2: Latch Timing Violations   Pitfall 3: Power Sequencing Problems  ### Compatibility Issues with Other Components  Mixed Voltage Systems:   Load Compatibility:  ### PCB Layout Recommendations  Power Distribution:   Signal Integrity:  |
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