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SN74LVC257ADR from TI,Texas Instruments

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SN74LVC257ADR

Manufacturer: TI

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

Partnumber Manufacturer Quantity Availability
SN74LVC257ADR TI 39100 In Stock

Description and Introduction

Quadruple 2-Line To 1-Line Data Selector/Multiplexer With 3-State Outputs ### Manufacturer: Texas Instruments (TI)  

### Part Number: SN74LVC257ADR  

### Specifications:  
- **Logic Type**: Quad 2-Input Multiplexer with 3-State Outputs  
- **Technology Family**: LVC (Low-Voltage CMOS)  
- **Supply Voltage Range**: 1.65V to 3.6V  
- **Number of Channels**: 4  
- **Output Type**: 3-State  
- **Operating Temperature Range**: -40°C to +85°C  
- **Package / Case**: SOIC-16  
- **Mounting Type**: Surface Mount  
- **Propagation Delay Time**: 4.3 ns (typical at 3.3V)  
- **Input Logic Level - Low**: 0.8V (max at 3.3V)  
- **Input Logic Level - High**: 2V (min at 3.3V)  
- **Output Current**: ±24mA  
- **High-Level Output Current**: -24mA  
- **Low-Level Output Current**: 24mA  

### Descriptions:  
The SN74LVC257ADR is a quad 2-input multiplexer with 3-state outputs, designed for 1.65V to 3.6V VCC operation. It features non-inverting outputs and is suitable for bus-oriented applications.  

### Features:  
- **Wide Operating Voltage Range**: 1.65V to 3.6V  
- **3-State Outputs for Bus Interface**  
- **Supports Mixed-Mode Voltage Operation**  
- **±24mA Output Drive at 3.3V**  
- **Low Power Consumption**  
- **ESD Protection Exceeds 2000V per JESD 22**  
- **Latch-Up Performance Exceeds 250mA per JESD 78**  
- **Available in SOIC-16 Package**  

This information is based on 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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