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SN74LVTH16543 from TI,Texas Instruments

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SN74LVTH16543

Manufacturer: TI

3.3-V ABT 16-Bit Registered Transceivers With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74LVTH16543 TI 124 In Stock

Description and Introduction

3.3-V ABT 16-Bit Registered Transceivers With 3-State Outputs The SN74LVTH16543 is a 16-bit registered transceiver manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Logic Type:** Registered Transceiver  
- **Technology Family:** LVT (Low-Voltage BiCMOS Technology)  
- **Supply Voltage Range:** 2.7V to 3.6V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Number of Bits:** 16  
- **Input/Output Type:** 3.3V TTL-Compatible  
- **Propagation Delay:** 3.5 ns (Max) at 3.3V  
- **Output Drive Capability:** ±12 mA (Balanced Output)  
- **Package Options:** 56-pin SSOP, TSSOP  

### **Descriptions:**  
The SN74LVTH16543 is a high-performance, 16-bit registered transceiver designed for low-voltage (3.3V) applications. It features non-inverting outputs and bidirectional data flow controlled by output enable (OE) and direction (DIR) inputs. The device includes D-type flip-flops for data storage and is optimized for bus-oriented applications.  

### **Features:**  
- **3.3V Operation:** Compatible with TTL levels.  
- **Bus-Hold on Data Inputs:** Eliminates the need for external pull-up/pull-down resistors.  
- **Live Insertion/Withdrawal Protection:** Supports hot-plugging applications.  
- **Power-Up High-Impedance State:** Prevents bus contention during power-up.  
- **ESD Protection:** Exceeds 2000V per JESD 22.  
- **Flow-Through Pinout:** Simplifies PCB layout.  
- **Latch-Up Performance:** Exceeds 250 mA per JESD 17.  

This information is based solely on the manufacturer's datasheet. For detailed electrical characteristics and timing diagrams, refer to the official TI documentation.

Application Scenarios & Design Considerations

3.3-V ABT 16-Bit Registered Transceivers With 3-State Outputs

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