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SN74ABT543ADB from TI,Texas Instruments

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SN74ABT543ADB

Manufacturer: TI

OCTAL REGISTERED TRANSCEIVERS WITH 3-STATE OUTPUTS

Partnumber Manufacturer Quantity Availability
SN74ABT543ADB TI 1601 In Stock

Description and Introduction

OCTAL REGISTERED TRANSCEIVERS WITH 3-STATE OUTPUTS The SN74ABT543ADB is a 20-bit registered transceiver manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Type:** Registered Transceiver  
- **Number of Bits:** 20  
- **Voltage Supply:** 4.5V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SSOP (Shrink Small Outline Package)  
- **Output Type:** 3-State  
- **Propagation Delay:** 5.5 ns (max)  
- **Input/Output Compatibility:** TTL  

### **Descriptions:**  
- The SN74ABT543ADB is a bidirectional registered transceiver with 3-state outputs.  
- It features separate input and output registers for independent data flow control.  
- Designed for high-speed bus applications with low power consumption.  

### **Features:**  
- **Bidirectional Data Flow:** Allows data transfer in both directions.  
- **Separate Registers:** Independent input and output registers for A-to-B and B-to-A paths.  
- **3-State Outputs:** Supports bus-oriented applications.  
- **High-Speed Operation:** Optimized for performance in 5V systems.  
- **TTL-Compatible Inputs:** Ensures compatibility with TTL logic levels.  
- **ESD Protection:** Exceeds 2000V per JESD 22-A114.  

For detailed electrical characteristics and timing diagrams, refer to the official TI datasheet.

Application Scenarios & Design Considerations

OCTAL REGISTERED TRANSCEIVERS WITH 3-STATE OUTPUTS

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