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    | Partname: | P4C187-25PI |  
    | Description: | 25 ns,static CMOS RAM, 64 K x 1 ultra high speed |     
    | Manufacturer: |  |  
    | Package: | DIP |  
    | Pins: | 22 |  
    | Oper. temp.: | -40 to 85 |  
    | Datasheet: | PDF (70.7). Click here to download *) |  
    The P4C187/L are 65, 536-bit ultra high speed static RAMs organized as 64K x 1. The CMOS memories require no clocks or refreshing and have equal access and cycle times. The RAMs operate from a single 5V 10% tolerance power supply. Data integrity is maintained for supply voltages down to 2.0V, typically drawing 10A.  |  
    
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    Click here to download P4C187-25PI Datasheet*) | 
  
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