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SN74CB3Q3257PW from TI,Texas Instruments

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SN74CB3Q3257PW

Manufacturer: TI

4-Bit One-of-2 FET Multiplexer/Demultiplexer 2.5-V/3.3-V Low-Voltage, High-Bandwidth Bus Switch

Partnumber Manufacturer Quantity Availability
SN74CB3Q3257PW TI 4472 In Stock

Description and Introduction

4-Bit One-of-2 FET Multiplexer/Demultiplexer 2.5-V/3.3-V Low-Voltage, High-Bandwidth Bus Switch The SN74CB3Q3257PW is a high-bandwidth FET bus switch manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Type:** 4-bit 1-of-2 FET multiplexer/demultiplexer  
- **Supply Voltage Range (VCC):** 2.3V to 3.6V  
- **On-State Resistance (RON):** 5Ω (typical)  
- **Bandwidth:** 200 MHz (typical)  
- **Low Power Consumption:** <0.25µA (max) ICC  
- **I/O Voltage Range (VCC = 3.3V):** 0V to 3.6V  
- **Propagation Delay:** 0.25 ns (typical)  
- **Package:** TSSOP-16  

### **Descriptions:**  
- Designed for high-speed digital switching applications.  
- Supports bidirectional data flow.  
- Features break-before-make switching to prevent signal contention.  

### **Features:**  
- Low ON-state resistance for minimal signal distortion.  
- Supports mixed-mode signal operation.  
- 5V tolerant I/Os with 3.3V VCC.  
- Latch-up performance exceeds 250 mA per JESD 17.  
- ESD protection exceeds 2000V (HBM) and 1000V (CDM).  

This device is commonly used in signal routing, bus isolation, and level translation applications.

Application Scenarios & Design Considerations

4-Bit One-of-2 FET Multiplexer/Demultiplexer 2.5-V/3.3-V Low-Voltage, High-Bandwidth Bus Switch

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