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SN74ABT16543DGG from TEXAS

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SN74ABT16543DGG

Manufacturer: TEXAS

16-BIT REGISTERED TRANSCEIVERS WITH 3-STATE OUTPUTS

Partnumber Manufacturer Quantity Availability
SN74ABT16543DGG TEXAS 20 In Stock

Description and Introduction

16-BIT REGISTERED TRANSCEIVERS WITH 3-STATE OUTPUTS The SN74ABT16543DGG is a 16-bit registered transceiver manufactured by Texas Instruments. Here are its key specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Texas Instruments  
- **Type:** 16-bit registered transceiver  
- **Logic Family:** ABT (Advanced BiCMOS Technology)  
- **Operating Voltage:** 4.5V to 5.5V  
- **Number of Bits:** 16  
- **Input/Output Type:** 3-State  
- **Propagation Delay:** 4.5ns (max)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** TSSOP-56 (DGG)  

### **Descriptions:**
- The SN74ABT16543DGG is a high-performance, 16-bit registered transceiver designed for bidirectional data transfer between buses.  
- It features non-inverting 3-state outputs and is compatible with TTL voltage levels.  
- The device includes two sets of registers (A and B ports) for temporary data storage.  

### **Features:**  
- **Bidirectional Data Flow:** Supports A-to-B or B-to-A data transfer.  
- **3-State Outputs:** Allows multiple devices to share a common bus.  
- **Edge-Triggered D-Type Flip-Flops:** Ensures synchronous data transfer.  
- **Bus Hold on Data Inputs:** Eliminates the need for external pull-up/pull-down resistors.  
- **High Drive Outputs (-32mA IOH, 64mA IOL):** Suitable for driving heavy loads.  
- **ESD Protection:** Exceeds 2000V per JESD 22.  

This device is commonly used in data communication systems, networking equipment, and other applications requiring high-speed data buffering.  

(Note: For detailed electrical characteristics and timing diagrams, refer to the official Texas Instruments datasheet.)

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