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SN74CBT3257DBR from TEXAS

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SN74CBT3257DBR

Manufacturer: TEXAS

4-Bit 1-Of-2 FET Multiplexer/Demultiplexer

Partnumber Manufacturer Quantity Availability
SN74CBT3257DBR TEXAS 640 In Stock

Description and Introduction

4-Bit 1-Of-2 FET Multiplexer/Demultiplexer The SN74CBT3257DBR is a high-speed TTL-compatible FET bus switch manufactured by Texas Instruments. Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Texas Instruments  
- **Type:** FET Bus Switch  
- **Technology:** CMOS  
- **Number of Channels:** 4  
- **Configuration:** 1:2 Multiplexer/Demultiplexer  
- **Voltage Supply Range:** 4V to 5.5V  
- **On-State Resistance (Max):** 5Ω (typical at 5V)  
- **Bandwidth:** 200MHz (typical)  
- **Propagation Delay:** 0.25ns (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SSOP-16 (DBR)  

### **Descriptions:**
- The SN74CBT3257DBR is a high-bandwidth, low-on-resistance FET bus switch designed for digital and analog signal switching.  
- It supports bidirectional data flow with minimal propagation delay, making it suitable for high-speed applications.  
- The device is TTL-compatible, ensuring seamless integration with TTL logic levels.  

### **Features:**
- **Low On-State Resistance:** Ensures minimal signal distortion.  
- **Fast Switching:** Enables high-speed data transmission.  
- **TTL-Compatible Control Inputs:** Works with standard TTL logic levels.  
- **Bidirectional Data Flow:** Supports multiplexing/demultiplexing applications.  
- **ESD Protection:** Exceeds 2000V (HBM) for improved reliability.  
- **Wide Operating Voltage Range:** 4V to 5.5V for flexibility in 5V systems.  

This information is strictly factual based on the manufacturer's datasheet.

Application Scenarios & Design Considerations

4-Bit 1-Of-2 FET Multiplexer/Demultiplexer

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