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SN74CB3Q3125RGYR from TEXAS

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SN74CB3Q3125RGYR

Manufacturer: TEXAS

Quadruple FET 2.5-V/3.3-V Low-Voltage High-Bandwidth Bus Switch 14-VQFN -40 to 85

Partnumber Manufacturer Quantity Availability
SN74CB3Q3125RGYR TEXAS 1791 In Stock

Description and Introduction

Quadruple FET 2.5-V/3.3-V Low-Voltage High-Bandwidth Bus Switch 14-VQFN -40 to 85 The SN74CB3Q3125RGYR is a high-bandwidth FET bus switch manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** SN74CB3Q3125RGYR  
- **Type:** FET Bus Switch  
- **Technology:** CMOS  
- **Number of Channels:** 4  
- **On-State Resistance (Max):** 5 Ω  
- **Supply Voltage Range:** 2.3 V to 3.6 V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** VQFN-14 (RGY)  
- **Switching Speed:** <5 ns (typical)  
- **Low Power Consumption:** ICC < 1 µA (Max)  
- **Input/Output Capacitance:** 7 pF (Typical)  
- **ESD Protection:** >2000 V (HBM)  

### **Descriptions:**  
- The SN74CB3Q3125RGYR is a high-speed, low-power, 4-bit bus switch with a TTL-compatible interface.  
- It provides near-zero propagation delay and minimal signal distortion.  
- Designed for bidirectional switching between ports without direction control.  
- Supports mixed-mode signal operation (3.3 V/2.5 V/1.8 V).  

### **Features:**  
- **Low ON-State Resistance (5 Ω Max)** for minimal signal attenuation.  
- **Wide Voltage Range (2.3 V to 3.6 V)** for compatibility with multiple logic levels.  
- **Fast Switching (<5 ns)** for high-speed data transfer.  
- **Bi-Directional Switching** allows data flow in both directions.  
- **Low Power Consumption (ICC < 1 µA)** in standby mode.  
- **TTL-Compatible Input Levels** for easy interfacing.  
- **ESD Protection (HBM >2000 V)** for robustness.  
- **Small Footprint (VQFN-14 Package)** for space-constrained applications.  

This information is sourced from Texas Instruments' official datasheet for the SN74CB3Q3125RGYR.

Application Scenarios & Design Considerations

Quadruple FET 2.5-V/3.3-V Low-Voltage High-Bandwidth Bus Switch 14-VQFN -40 to 85

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