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SN74CBT3257CDBQR from TI,Texas Instruments

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SN74CBT3257CDBQR

Manufacturer: TI

4-Bit 1-Of-2 FET Multiplexer/Demultiplexer with -2 V Undershoot Protection

Partnumber Manufacturer Quantity Availability
SN74CBT3257CDBQR TI 7500 In Stock

Description and Introduction

4-Bit 1-Of-2 FET Multiplexer/Demultiplexer with -2 V Undershoot Protection The SN74CBT3257CDBQR is a 4-bit 1-of-2 multiplexer/demultiplexer manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Technology:** CMOS  
- **Supply Voltage Range:** 4V to 5.5V  
- **On-State Resistance (Max):** 5Ω (typical at 5V)  
- **Bandwidth:** 200MHz  
- **Low Power Consumption:** ICC = 1μA (max)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SSOP (DBQ), 16-pin  
- **Switching Time (Max):** 7.5ns  

### **Descriptions and Features:**  
- **Function:** Acts as a bidirectional switch for digital and analog signals.  
- **Applications:** Signal routing, bus switching, level translation.  
- **Features:**  
  - Low ON-state resistance for minimal signal distortion.  
  - Break-before-make switching prevents signal contention.  
  - Supports mixed-mode signal operation (5V/3.3V).  
  - TTL-compatible control inputs.  

For detailed datasheets, refer to TI's official documentation.

Application Scenarios & Design Considerations

4-Bit 1-Of-2 FET Multiplexer/Demultiplexer with -2 V Undershoot Protection

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