________________________________________________________________________________

MODEL:  std14.vhd                                                VERSION:    1.0
DESCRIPTION:  Inverter                                          DATE:  97 JUN 05
TIMING FILE:  std14.ftm                                          VERSION:    1.4
                                                                DATE:  99 MAY 07

LIBRARY:  STND

GENERIC PART NUMBERS COVERED:  7414, 74AC14, 74ACT14, 74ACTQ14, 74AHC14, 
                               74AHC1G14, 74AHCT14, 74HC14, 74HCT14, 74LS14,
                               74LV14, 74VHC14, 74LCX14

________________________________________________________________________________

SUPPORTED PART NUMBERS
    ____________________________________________________________________________

                   Harris Semiconductors

    Part Number                       Data Source
    ____________________________________________________________________________

    CD74ACT14E                             16

    CD74ACT14M                             16

    ____________________________________________________________________________

                   Motorola, Inc.

    Part Number                       Data Source
    ____________________________________________________________________________

    MC74ACT14D                             15

    SN74F14D                               1

    SN74F14J                               1

    SN74F14N                               1

    SN74LS14D                              1

    SN74LS14J                              1

    SN74LS14N                              1

    ____________________________________________________________________________

                   National Semicondutor

    Part Number                       Data Source
    ____________________________________________________________________________

    74ACTQ14PC                             17

    74ACTQ14SC                             17

    ____________________________________________________________________________

                   Philips Semiconductors

    Part Number                       Data Source
    ____________________________________________________________________________

    74AHC14D-3V                            18

    74AHC14PW-3V                           18

    74AHC14D-5V                            18

    74AHC14PW-5V                           18

    ____________________________________________________________________________

                   Texas Instruments

    Part Number                       Data Source
    ____________________________________________________________________________

    SN7414D                                2

    SN7414N                                2

    SN74AC14D                              3

    SN74AC14DB                             3

    SN74AC14N                              3

    SN74AC14PW                             3

    SN74ACT14D                             4

    SN74ACT14DB                            4

    SN74ACT14N                             4

    SN74ACT14PW                            4

    SN74AHC14D-3V                          19

    SN74AHC14DB-3V                         19

    SN74AHC14N-3V                          19

    SN74AHC14NS-3V                         19

    SN74AHC14D-5V                          5

    SN74AHC14DB-5V                         5

    SN74AHC14N-5V                          5

    SN74AHC14NS-5V                         5

    SN74AHC1G14DBV-3V                      20

    SN74AHC1G14DCK-3V                      20

    SN74AHC1G14DBV-5V                      6

    SN74AHCT14D                            7

    SN74AHCT14DB                           7

    SN74AHCT14N                            7

    SN74AHCT14PW                           7

    SN74AHCT1G14DBV                        8

    SN74HC14D                              9

    SN74HC14N                              9

    SN74HC14NS                             9

    SN74HC14PW                             9

    SN74HCT14D                             10

    SN74HCT14N                             10

    SN74HCT14PW                            10

    SN74LS14D                              11

    SN74LS14N                              11

    SN74LS14NS                             11

    SN74LV14D                              12

    SN74LV14DB                             12

    SN74LV14PW                             12

    ____________________________________________________________________________

                   Toshiba

    Part Number                       Data Source
    ____________________________________________________________________________

    TC74LCX14F                             13

    TC74LCX14FN                            13

    TC74LCX14FS                            13

    TC74VHC14F                             14

    TC74VHC14FN                            14

    TC74VHC14FS                            14

    TC74VHC14FT                            14

________________________________________________________________________________

DATA SOURCES

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

    1.   Motorola, Inc. "Motorola Fast and LS TTL Data, DL121/D REV 5",
         (Q2/92)

    2.   Texas Instruments SDLS049-Revised March 1988      

    3.   Texas Instruments SCAS522C-Revised October 1996

    4.   Texas Instruments SCAS557B-Revised May 1996     

    5.   Texas Instruments SCLS238C-Revised May 1997     

    6.   Texas Instruments SDLS321D-Revised June 1997    

    7.   Texas Instruments SCLS246H-Revised June 1997    

    8.   Texas Instruments SDLS322E-Revised June 1997    

    9.   Texas Instruments SCLS085B-Revised May 1997     

    10.  Texas Instruments SCLS225B-Revised May 1997     

    11.  Texas Instruments SDLS049-Revised March 1988    

    12.  Texas Instruments SCLS187B-Revised April 1996   

    13.  Toshiba Low Voltage Logic Data Book 1996

    14.  Toshiba Very High Speed CMOS Logic Data Book 1997

    15.  Motorola Fact Data, from WWW November 1997

    16.  Harris Semiconductors Fax November 1997

    17.  National Semicondutor Datasheet April 1994

    18.  Philips Semiconductors Preliminary Spec 1999 Jan 11

    19.  Texas Instruments SCLS238D-Revised July 1998

    20.  Texas Instruments SDLS321F-Revised June 1998