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SN74SSTV16859RGQR from TI,Texas Instruments

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SN74SSTV16859RGQR

Manufacturer: TI

13-Bit to 26-Bit Registered Buffer with SSTL_2 Inputs and Outputs

Partnumber Manufacturer Quantity Availability
SN74SSTV16859RGQR TI 4000 In Stock

Description and Introduction

13-Bit to 26-Bit Registered Buffer with SSTL_2 Inputs and Outputs The SN74SSTV16859RGQR is a 20-bit universal bus driver manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Type:** 20-bit universal bus driver  
- **Package:** 56-pin VQFN (RGQ)  
- **Operating Voltage:** 1.7V to 1.9V  
- **Input/Output Type:** SSTL_18 (Stub Series Terminated Logic for 1.8V)  
- **Data Rate:** Up to 400 Mbps  
- **Operating Temperature Range:** -40°C to +85°C  
- **Output Drive Strength:** Adjustable  
- **Termination Support:** Supports series and parallel termination  

### **Descriptions:**  
- The SN74SSTV16859RGQR is a high-speed 20-bit universal bus driver designed for 1.8V SSTL applications.  
- It provides bidirectional data flow with separate input and output ports.  
- Suitable for high-speed memory interfaces, networking, and telecommunications applications.  

### **Features:**  
- **Wide Operating Voltage:** Supports 1.7V to 1.9V operation.  
- **High-Speed Performance:** Capable of data rates up to 400 Mbps.  
- **Adjustable Output Drive:** Allows optimization for different load conditions.  
- **SSTL_18 Compatible:** Compliant with JEDEC SSTL_18 specifications.  
- **Low Power Consumption:** Designed for power-sensitive applications.  
- **56-Pin VQFN Package:** Compact and suitable for space-constrained designs.  

This information is strictly based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

13-Bit to 26-Bit Registered Buffer with SSTL_2 Inputs and Outputs

Alternative Part Number

  • 74SSTV16859PAG --: Same 13-bit to 26-bit registered buffer function with SSTV logic family, available from an alternate vendor in a TSSOP package.
  • SSTV16859BKG --: Pin-compatible SSTV16859 registered buffer from IDT, suitable as a second-source replacement for DDR memory termination applications.
  • 74SSTV16859DGG --: Equivalent SSTV16859 registered buffer in TSSOP, offering similar electrical characteristics for DDR SSTL-2 bus termination.

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