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SN74LVC257ADBR from TI,Texas Instruments

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SN74LVC257ADBR

Manufacturer: TI

Quadruple 2-Line To 1-Line Data Selector/Multiplexer With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74LVC257ADBR TI 4000 In Stock

Description and Introduction

Quadruple 2-Line To 1-Line Data Selector/Multiplexer With 3-State Outputs The SN74LVC257ADBR is a quad 2-line to 1-line data selector/multiplexer manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Technology Family:** LVC  
- **Supply Voltage Range:** 1.65V to 3.6V  
- **Input Type:** CMOS  
- **Output Type:** 3-State  
- **Number of Channels:** 4  
- **Operating Temperature Range:** -40°C to 85°C  
- **Package Type:** SSOP (DBR)  
- **Package Size:** 16-pin  
- **Propagation Delay Time:** 3.7 ns (typical at 3.3V)  
- **Output Drive (IOL/IOH):** ±24 mA  

### **Descriptions:**  
- The device features four 2-input multiplexers with common select and output enable inputs.  
- It is designed for 1.65V to 3.6V VCC operation.  
- The outputs are in a high-impedance state when the output enable (OE) input is high.  

### **Features:**  
- **Low-Voltage Operation:** Supports 1.65V to 3.6V VCC.  
- **High-Speed Switching:** 3.7 ns propagation delay at 3.3V.  
- **3-State Outputs:** Allows bus-oriented applications.  
- **ESD Protection:** Exceeds 2000V per JESD 22.  
- **Low Power Consumption:** ICC is 10 µA (max).  
- **Wide Operating Temperature:** -40°C to 85°C.  

This information is sourced from the manufacturer's datasheet.

Application Scenarios & Design Considerations

Quadruple 2-Line To 1-Line Data Selector/Multiplexer With 3-State Outputs

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