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MODEL:  std22.vhd                                                VERSION:    1.0
DESCRIPTION:  4-input positive-NAND gate w/open collector output DATE: 00 MAR 25
TIMING FILE:  std22.vhd                                          VERSION:    1.0
                                                                 DATE: 00 DEC 12
LOCATION:  http://www.FreeModelFoundry.com/fmf_models/std/std22.vhd
LOCATION:  http://www.FreeModelFoundry.com/fmf_models/std/std22.vhd

LIBRARY:  STND

GENERIC PART NUMBERS COVERED:  5422, 7422, 74LS22, 74S22

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SUPPORTED PART NUMBERS
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                   Texas Instruments       

    Part Number                       Data Source
    ____________________________________________________________________________

    SN5422J                                1

    SN5422W                                1

    SN7422N                                1

    SN74LS22D                              2

    SN74LS22N                              2

    SN74S22D                               2

    SN74S22N                               2


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DATA SOURCES

    These are the primary sources of data used in determining behaviour and 
    timing of the components represented by this model.

    1.   Texas Instruments Revised March 1988

    2.   Texas Instruments SDLS080-Revised March 1988