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    MM54C923J Price and Stock

    National Semiconductor Corporation MM54C923J-MIL

    ENCODER, 20 Pin, Ceramic, DIP
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    Quest Components MM54C923J-MIL 28
    • 1 $25.48
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    • 100 $24.5
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    MM54C923J Datasheets (4)

    Part ECAD Model Manufacturer Description Curated Datasheet Type PDF
    MM54C923J National Semiconductor Encoder, 20-Key, 1-Line to 5-Line, CMOS, 20-CDIP, 3-State Original PDF
    MM54C923J-MIL National Semiconductor 20-Key Encoder Original PDF
    MM54C923J-MIL National Semiconductor 20-KEY ENCODER Original PDF
    MM54C923J-ML Unknown Historical semiconductor price guide (US$ - 1998). From our catalog scanning project. Historical PDF

    MM54C923J Datasheets Context Search

    Catalog Datasheet MFG & Type PDF Document Tags

    mm74c922n

    Abstract: MM74C923 key encoder MM74C922M MM74C923M MM74C922J MM54C922N MM54C922J MM54C923 MM54C923J
    Text: MM54C922 MM74C922 16-Key Encoder MM54C923 MM74C923 20-Key Encoder General Description These CMOS key encoders provide all the necessary logic to fully encode an array of SPST switches The keyboard scan can be implemented by either an external clock or external capacitor These encoders also have on-chip pullup devices which permit switches with up to 50 kX on resistance to be used No diodes in the switch array are needed


    Original     		PDF MM54C922 MM74C922 16-Key MM54C923 MM74C923 20-Key mm74c922n key encoder MM74C922M MM74C923M MM74C922J MM54C922N MM54C922J MM54C923J

    resistance 10k ohm

    Abstract: MM54C923 MM54C923J-MIL
    Text: MICROCIRCUIT DATA SHEET Original Creation Date: 10/26/95 Last Update Date: 05/19/97 Last Major Revision Date: 04/02/97 MNMM54C923-X REV 1A0 20-KEY ENCODER General Description These CMOS key encoders provide all the necessary logic to fully encode an array of SPST


    Original     		PDF MNMM54C923-X 20-KEY resistance 10k ohm MM54C923 MM54C923J-MIL

    54C922

    Abstract: MM74C923 16-key encoder MM74C922N MM54C922J 16-KEY 5962-87521 MM74C922J 16 key encoder
    Text: MM54C922 MM74C922 16-Key Encoder MM54C923 MM74C923 20-Key Encoder General Description These CMOS key encoders provide all the necessary logic to fully encode an array of SPST switches The keyboard scan can be implemented by either an external clock or external capacitor These encoders also have on-chip pullup devices which permit switches with up to 50 kX on resistance to be used No diodes in the switch array are needed


    Original     		PDF MM54C922 MM74C922 16-Key MM54C923 MM74C923 20-Key 54C922 16-key encoder MM74C922N MM54C922J 5962-87521 MM74C922J 16 key encoder

    mm74c922n

    Abstract: 4 bit decoder 16 KEY ENCODERS MM74C922M C1995 J18A MM54C922 MM54C922J MM74C923N MM54C923J
    Text: MM54C922 MM74C922 16-Key Encoder MM54C923 MM74C923 20-Key Encoder General Description These CMOS key encoders provide all the necessary logic to fully encode an array of SPST switches The keyboard scan can be implemented by either an external clock or external capacitor These encoders also have on-chip pullup devices which permit switches with up to 50 kX on resistance to be used No diodes in the switch array are needed


    Original     		PDF MM54C922 MM74C922 16-Key MM54C923 MM74C923 20-Key mm74c922n 4 bit decoder 16 KEY ENCODERS MM74C922M C1995 J18A MM54C922J MM74C923N MM54C923J

    key encoder

    Abstract: SNOS345A Key rollover 16-Key Encoder
    Text: MM54C922,MM54C923,MM74C922,MM74C923 MM54C922 MM74C922 16-Key Encoder MM54C923 MM74C923 20-Key Encoder Literature Number: SNOS345A MM54C922 MM74C922 16-Key Encoder MM54C923 MM74C923 20-Key Encoder General Description An internal register remembers the last key pressed even


    Original     		PDF MM54C922 MM54C923 MM74C922 MM74C923 16-Key MM74C923 20-Key key encoder SNOS345A Key rollover 16-Key Encoder

    Untitled

    Abstract: No abstract text available
    Text: Semiconductor July 1993 MM54C922/MM74C922 16-Key Encoder MM54C923/MM74C923 20-Key Encoder General Description These CMOS key encoders provide all the necessary logic to fully encode an array of SPST switches. The keyboard scan can be implemented by either an external clock or


    OCR Scan     		PDF MM54C922/MM74C922 16-Key MM54C923/MM74C923 20-Key