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    | Partname: | HCF4503 |  
    | Description: | HEX BUFFER |     
    | Manufacturer: | SGS-Thomson Microelectronics |  
    | Datasheet: | PDF (85.2K). Click here to download *) |  
    The HCF4503B is a hex noninverting buffer with 3-state outputs having high sink and source-current capability. Two disable controls are provided, one of which controls four buffers and the other controls the remaining two buffers.  |  
    
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    Click here to download HCF4503 Datasheet*) | 
  
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