| 
   
   | 
  
   
    
     
       
      | 
     
    
     | 
 
 
 
 
    
 
  
   
    | Partname: | SN74AS257NSR |  
    | Description: | Quadruple 2-Line to 1-Line Data Selectors/Multiplexers With 3-State Outputs |     
    | Manufacturer: | Texas Instruments |  
    | Datasheet: | PDF (555K). Click here to download *) |  
    These data selectors/multiplexers are designed to multiplex signals from 4-bit data sources to 4-output data lines in bus-organized systems. The 3-state outputs do not load the data lines when the output-enable (OE) input is at a high logic level.  |  
    
   | 
    Click here to download SN74AS257NSR Datasheet*) | 
  
   |  
 | *)Datasheets downloading from ChipDocs is only for our members (paid service). REGISTER NOW for your membership. |  
 
      | 
     
    
   | 
  
   
   |