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SN74LVT543DBLE from TI,Texas Instruments

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SN74LVT543DBLE

Manufacturer: TI

3.3-V ABT Octal Registered Transceivers With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74LVT543DBLE TI 3000 In Stock

Description and Introduction

3.3-V ABT Octal Registered Transceivers With 3-State Outputs The SN74LVT543DBLE is a 3.3-V ABT octal registered transceiver with 30-ohm series resistors in the outputs, manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Technology Family:** LVT  
- **Supply Voltage Range:** 3V to 3.6V  
- **Operating Temperature Range:** -40°C to 85°C  
- **Number of Channels:** 8  
- **Output Type:** 3-State  
- **Package/Case:** SSOP-24  
- **Logic Type:** Registered Transceiver  
- **Series Termination Resistors:** 30Ω in outputs  

### **Descriptions:**  
The SN74LVT543DBLE is an octal registered transceiver designed for 3.3V operation. It features bidirectional data flow, with registers on both the A and B ports. The device is optimized for high-speed, low-power operation and includes 30-ohm series resistors in the outputs to reduce transmission line reflections.  

### **Features:**  
- **3.3V Operation:** Compatible with TTL levels  
- **Bidirectional Data Flow:** Independent registers for A-to-B and B-to-A transfers  
- **Output Series Resistors:** 30Ω reduces line noise  
- **Bus-Hold on Data Inputs:** Eliminates the need for external pull-up/pull-down resistors  
- **High Drive Outputs:** ±32 mA at 3.3V  
- **3-State Outputs:** Supports bus-oriented applications  

This device is commonly used in data communication and buffering applications where signal integrity and voltage level translation are required.

Application Scenarios & Design Considerations

3.3-V ABT Octal Registered Transceivers With 3-State Outputs

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