|  | 
    
     |   |  
     | 
 
 
 
  | 
    | Partname: | HCF4556 |  | Description: | DUAL BINARY TO 1 OF 4 DECODER/DEMULTIPLEXER OUTPUT LOW ON SELECT |  | Manufacturer: | SGS-Thomson Microelectronics |  | Datasheet: | PDF (435K). Click here to download *)
 |  | The HCF4556B is a monolithic integrated circuit fabricated in Metal Oxide Semiconductor technology available in DIP and SOP packages. The HCF4556B is a dual 1 of 4 decoder/ demultiplexer. Each decoder has two select inputs (A and B), an Enable input (E), and four mutually |  |  Click here to download HCF4556 Datasheet*)
 |  |  |  | *)Datasheets downloading from ChipDocs is only for our members (paid service). REGISTER NOW for your membership. |  |  |  |