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SN74CBTD3861DWR from TI,Texas Instruments

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SN74CBTD3861DWR

Manufacturer: TI, TEXAS

10-Bit FET Bus Switch With Level Shifting
Partnumber Manufacturer Quantity Availability
SN74CBTD3861DWR TI, TEXAS 9905 In Stock

Description and Introduction

10-Bit FET Bus Switch With Level Shifting The SN74CBTD3861DWR is a 10-bit FET bus switch manufactured by Texas Instruments.  

### **Specifications:**  
- **Manufacturer:** Texas Instruments  
- **Type:** FET Bus Switch  
- **Number of Bits:** 10  
- **Supply Voltage Range:** 4V to 5.5V  
- **On-State Resistance (Max):** 5Ω  
- **Bandwidth:** 200MHz  
- **Package:** SOIC-24 (DWR)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Logic Type:** Bus Switch  
- **Features:**  
  - Low ON-state resistance  
  - Fast switching speed  
  - Supports mixed-mode signal operation  
  - Bidirectional signal flow  

### **Description:**  
The SN74CBTD3861DWR is a high-bandwidth FET bus switch designed for high-speed signal switching applications. It provides low ON-state resistance and minimal propagation delay, making it suitable for digital and analog signal routing.  

### **Features:**  
- **Low ON-State Resistance:** Ensures minimal signal distortion.  
- **Wide Voltage Range:** Operates from 4V to 5.5V.  
- **High Bandwidth:** Supports up to 200MHz for fast signal switching.  
- **Bidirectional Operation:** Allows signal flow in both directions.  
- **ESD Protection:** Protects against electrostatic discharge.  

This device is commonly used in data communication, signal routing, and multiplexing applications.

Application Scenarios & Design Considerations

10-Bit FET Bus Switch With Level Shifting

Alternative Part Number

  • PI5C3861Q --: 10-bit bus switch with similar 5V tolerant functionality and low on-resistance, direct functional replacement in the same SOIC package family.
  • QS3VH3861Q --: 10-bit 2.5V/3.3V bus switch with level-shifting capability, comparable to the CBTD3861 architecture and pin-compatible in many designs.
  • 74CBTLV3861Q --: Low-voltage 10-bit bus switch with similar switching characteristics and pinout, suitable as a functional alternative when 5V tolerance is not critical.
  • PI3B3861QE --: 10-bit bus switch with similar 5V-tolerant functionality and low on-resistance, direct functional replacement in a different series.
  • QS3VH3861QG --: 10-bit bus switch with level-shifting capability, comparable bandwidth and pinout, suitable drop-in alternative.
  • 74CBTLV3861QG --: 10-bit bus switch with similar low-voltage operation and switching characteristics, widely available alternative.

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