|  | 
    
     |   |  
     | 
 
 
 
  | 
    | Partname: | PI3B3257 |  | Description: | 3.3V, Quad 2:1 Mux/Demux Bus Switch |  | Manufacturer: |  |  | Datasheet: | PDF (192K). Click here to download *)
 |  | The PI3B3257 is a 3.3 Volt, Quad 2:1 multiplexer/demultiplexer with three-state outputs that is pinout and function compatible with the PI74FCT257T, 74F257, and 74ALS/AS/LS257. Inputs can be connected to outputs with low ON resistance (5 ohms) with no additional ground bounce noise or propagation delay. |  |  Click here to download PI3B3257 Datasheet*)
 |  |  |  | *)Datasheets downloading from ChipDocs is only for our members (paid service). REGISTER NOW for your membership. |  |  |  |