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SN74LVC543ADW from TI,Texas Instruments

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SN74LVC543ADW

Manufacturer: TI

Octal Registered Transceiver With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74LVC543ADW TI 22 In Stock

Description and Introduction

Octal Registered Transceiver With 3-State Outputs The SN74LVC543ADW is a 20-bit registered transceiver manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** SN74LVC543ADW  
- **Package/Case:** SOIC-20  
- **Logic Type:** Registered Transceiver  
- **Number of Bits:** 20  
- **Voltage Supply Range:** 1.65V to 3.6V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Output Type:** 3-State  
- **Propagation Delay:** 5.5 ns (typical at 3.3V)  
- **High-Level Output Current:** -24 mA  
- **Low-Level Output Current:** 24 mA  
- **Mounting Type:** Surface Mount  

### **Descriptions:**
- The SN74LVC543ADW is a 20-bit registered transceiver designed for 1.65V to 3.6V VCC operation.  
- It features non-inverting 3-state outputs and is suitable for bus interface applications.  
- The device allows bidirectional data flow between buses with separate input and output controls.  
- It includes D-type flip-flops for data storage and meets JEDEC standards for low-voltage CMOS logic.  

### **Features:**
- **Wide Operating Voltage Range:** 1.65V to 3.6V  
- **Supports Mixed-Mode Signal Operation:** 5V tolerant inputs  
- **3-State Outputs:** Allows bus-oriented applications  
- **Bidirectional Data Flow:** Separate control for input and output  
- **Low Power Consumption:** Typical ICC of 10 µA  
- **ESD Protection:** Exceeds 2000V per JESD 22  
- **Latch-Up Performance:** Exceeds 250 mA per JESD 17  

This information is strictly factual and derived from the manufacturer's datasheet. No additional guidance or suggestions are included.

Application Scenarios & Design Considerations

Octal Registered Transceiver With 3-State Outputs

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