| *********************************************************************
|                    PERICOM SEMICONDUCTOR CORP
|                    IBIS Model of PI74FCT3244
|                    Product Family: 74FCT
|                    QSOP Package (Q)
| *********************************************************************
|
[IBIS Ver] 3.2
[Comment char] |_char
[File Name] 74fct3244q.ibs
[File Rev] 2.0
[Source] File originated at Pericom Semiconductor Corp.
[Date] 03/04/03
[Disclaimer] (C) Copyright PERICOM Semiconductor Corporation 
             All rights reserved                        
       
  Pericom Semiconductor Corporation hereby grants the user of
  this IBIS model a non-exclusive, nontransferable license to
  use this IBIS model under the following terms.

  This IBIS model is provided on an "AS IS" basis and Pericom  
  makes absolutely no warranty with respect to the information 
  contained herein. PERICOM DISCLAIMS AND CUSTOMER WAIVES ALL 
  WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING WARRANTIES OF 
  MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. The 
  entire risk as to quality and performance is with the customer. 
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  damages, whether in contract or tort, including any lost
  profits or other incidental, consequential, exemplary, or 
  punitive damages arising out of the use or application of the
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  the right to make changes without notice to any product herein 
  to improve reliability, function, or design. Pericom does not
  convey any license under patent rights or any other intellectual 
  property rights, including those of third parties.
 
  The user is granted this license only to use the IBIS model
  and is not granted rights to sell, load, rent, lease or license 
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  application but rights to derivative works and such modifications 
  shall belong to Pericom.
  
  Pericom is not obligated to provide maintenance or support 
  for the licensed IBIS model. 
 
  Contact Pericom at ATTN: APPLICATIONS ENGINEERING / IBIS MODELS
  2380 Bering Drive, San Jose, CA 95131
|
| *********************************************************************
| 
[Component] PI74FCT3244
[Manufacturer] Pericom Semiconductor Corp.
|
[Package]
| variable      typ                min  max
|
R_pkg           0.04591ohm         NA   NA   
L_pkg           2.39450nH          NA   NA   
C_pkg           0.31300pF          NA   NA   
|
|
[Pin] Signal_Name   Model_Name   R_Pin     L_Pin       C_Pin  
|                  
1     /OEA          INPUT        0.05512   2.91100nH   0.35600pF   
2     DA0           INPUT        0.05051   2.65275nH   0.33450pF   
3     OB0           TRI_OUT      0.04591   2.39450nH   0.31300pF   
4     DA1           INPUT        0.04130   2.13625nH   0.29150pF   
5     OB1           TRI_OUT      0.03670   1.87800nH   0.27000pF   
6     DA2           INPUT        0.03670   1.87800nH   0.27000pF   
7     OB2           TRI_OUT      0.04130   2.13625nH   0.29150pF   
8     DA3           INPUT        0.04591   2.39450nH   0.31300pF   
9     OB3           TRI_OUT      0.05051   2.65275nH   0.33450pF   
10    GND           GND          0.05512   2.91100nH   0.35600pF   
11    DB3           INPUT        0.05512   2.91100nH   0.35600pF   
12    OA3           TRI_OUT      0.05051   2.65275nH   0.33450pF   
13    DB2           INPUT        0.04591   2.39450nH   0.31300pF   
14    OA2           TRI_OUT      0.04130   2.13625nH   0.29150pF   
15    DB1           INPUT        0.03670   1.87800nH   0.27000pF   
16    OA1           TRI_OUT      0.03670   1.87800nH   0.27000pF   
17    DB0           INPUT        0.04130   2.13625nH   0.29150pF   
18    OA0           TRI_OUT      0.04591   2.39450nH   0.31300pF   
19    /OEB          INPUT        0.05051   2.65275nH   0.33450pF   
20    VCC           POWER        0.05512   2.91100nH   0.35600pF   
|
| *********************************************************************
|            Model INPUT 
| *********************************************************************
|
[Model] INPUT 
Model_type Input
Vinl = 800mV 
Vinh = 2.00V 
|
| variable                  typ     min     max
|
C_comp                      4.500pF  NA     NA
[Voltage Range]             3.300V   NA     NA
[GND Clamp Reference]       0.000V   NA     NA
[POWER Clamp Reference]     3.300V   NA     NA
|
|
[GND Clamp]
|
| Voltage   I(typ)   I(min)  I(max)
|
-3.29978V   -1.84190A   NA   NA   
-3.19874V   -1.79365A   NA   NA   
-3.10286V   -1.74323A   NA   NA   
-3.00153V   -1.69012A   NA   NA   
-2.90036V   -1.62581A   NA   NA   
-2.79947V   -1.56149A   NA   NA   
-2.69824V   -1.49766A   NA   NA   
-2.60211V   -1.43554A   NA   NA   
-2.50112V   -1.36543A   NA   NA   
-2.39967V   -1.29707A   NA   NA   
-2.29837V   -1.21848A   NA   NA   
-2.20240V   -1.14154A   NA   NA   
-2.10143V   -1.05816A   NA   NA   
-2.00023V   -0.97248A   NA   NA   
-1.89913V   -0.88597A   NA   NA   
-1.79810V   -0.79812A   NA   NA   
-1.70191V   -0.71418A   NA   NA   
-1.60067V   -0.62666A   NA   NA   
-1.49960V   -0.54015A   NA   NA   
-1.39855V   -0.45590A   NA   NA   
-1.30260V   -0.37961A   NA   NA   
-1.20181V   -0.30181A   NA   NA   
-1.10038V   -0.16204A   NA   NA   
-0.99913V   -0.10818A   NA   NA   
-0.89820V   -0.06327A   NA   NA   
-0.80199V   -0.02974A   NA   NA   
-0.70064V   -0.01036A   NA   NA   
-0.59964V   -0.00364A   NA   NA   
-0.49840V   -0.00108A   NA   NA   
-0.40269V    0.00000A   NA   NA   
6.60192V     0.00000A   NA   NA   
|
|
[POWER Clamp]          |Note: Vtable = Vcc - Voutput
|
| Voltage   I(typ)      I(min)   I(max)
|
-3.29980V   0.00000A     NA      NA
0.00000V    0.00000A     NA      NA
|
| *********************************************************************
|            Model TRI_OUT  
| *********************************************************************
|
[Model] TRI_OUT 
Model_type 3-state
|
Vref = 0.000V
Rref = 500ohms
Vmeas = 1.650V 
|
| variable                  typ      min    max
|

C_comp                      5.500pF  NA     NA
[Voltage Range]             3.300V   NA     NA
[GND Clamp Reference]       0.000V   NA     NA
[POWER Clamp Reference]     3.300V   NA     NA
[Pullup Reference]          3.300V   NA     NA 
[Pulldown Reference]        0.000V   NA     NA 
|
|
[GND Clamp]
|
| Voltage   I(typ)   I(min)   I(max)
|
-3.29978V   -1.84190A   NA   NA   
-3.19874V   -1.79365A   NA   NA   
-3.10286V   -1.74323A   NA   NA   
-3.00153V   -1.69012A   NA   NA   
-2.90036V   -1.62581A   NA   NA   
-2.79947V   -1.56149A   NA   NA   
-2.69824V   -1.49766A   NA   NA   
-2.60211V   -1.43554A   NA   NA   
-2.50112V   -1.36543A   NA   NA   
-2.39967V   -1.29707A   NA   NA   
-2.29837V   -1.21848A   NA   NA   
-2.20240V   -1.14154A   NA   NA   
-2.10143V   -1.05816A   NA   NA   
-2.00023V   -0.97248A   NA   NA   
-1.89913V   -0.88597A   NA   NA   
-1.79810V   -0.79812A   NA   NA   
-1.70191V   -0.71418A   NA   NA   
-1.60067V   -0.62666A   NA   NA   
-1.49960V   -0.54015A   NA   NA   
-1.39855V   -0.45590A   NA   NA   
-1.30260V   -0.37961A   NA   NA   
-1.20181V   -0.30181A   NA   NA   
-1.10038V   -0.16204A   NA   NA   
-0.99913V   -0.10818A   NA   NA   
-0.89820V   -0.06327A   NA   NA   
-0.80199V   -0.02974A   NA   NA   
-0.70064V   -0.01036A   NA   NA   
-0.59964V   -0.00364A   NA   NA   
-0.49840V   -0.00108A   NA   NA   
-0.40269V    0.00000A   NA   NA   
6.60192V     0.00000A   NA   NA   
|
|
[Pulldown]
|
| Voltage       I(typ)          I(min)  I(max)
|
-3.29987V       -1.85044A       NA      NA
-3.19872V       -1.80270A       NA      NA
-3.10294V       -1.75669A       NA      NA
-3.00148V       -1.69799A       NA      NA
-2.90039V       -1.63454A       NA      NA
-2.79952V       -1.57512A       NA      NA
-2.69825V       -1.51478A       NA      NA
-2.60206V       -1.45206A       NA      NA
-2.50108V       -1.38472A       NA      NA
-2.39970V       -1.31431A       NA      NA
-2.29842V       -1.23664A       NA      NA
-2.20248V       -1.16026A       NA      NA
-2.10145V       -1.07761A       NA      NA
-2.00029V       -0.99313A       NA      NA
-1.89910V       -0.90717A       NA      NA
-1.79809V       -0.82076A       NA      NA
-1.70195V       -0.73821A       NA      NA
-1.60067V       -0.65332A       NA      NA
-1.49960V       -0.56941A       NA      NA
-1.39861V       -0.48876A       NA      NA
-1.30258V       -0.41542A       NA      NA
-1.20182V       -0.34292A       NA      NA
-1.10038V       -0.27654A       NA      NA
-0.99916V       -0.21599A       NA      NA
-0.89819V       -0.14629A       NA      NA
-0.80199V       -0.12217A       NA      NA
-0.70068V       -0.10504A       NA      NA
-0.59970V       -0.08972A       NA      NA
-0.49840V       -0.07421A       NA      NA
-0.40274V       -0.06021A       NA      NA
-0.30143V       -0.04494A       NA      NA
-0.20026V       -0.02982A       NA      NA
-0.09919V       -0.01459A       NA      NA
0.00000V        0.00000A        NA      NA
0.09918V        0.01439A        NA      NA
0.20025V        0.02880A        NA      NA
0.30147V        0.04221A        NA      NA
0.40272V        0.05520A        NA      NA
0.49846V        0.06660A        NA      NA
0.59967V        0.07785A        NA      NA
0.70069V        0.08795A        NA      NA
0.80199V        0.09692A        NA      NA
0.89820V        0.10485A        NA      NA
0.99920V        0.11197A        NA      NA
1.10036V        0.11816A        NA      NA
1.20184V        0.12280A        NA      NA
1.30260V        0.12724A        NA      NA
1.39855V        0.13038A        NA      NA
1.49963V        0.13123A        NA      NA
1.60064V        0.13167A        NA      NA
1.70195V        0.13297A        NA      NA
1.79812V        0.13483A        NA      NA
1.89913V        0.13675A        NA      NA
2.00028V        0.13899A        NA      NA
2.10144V        0.14103A        NA      NA
2.20243V        0.14281A        NA      NA
2.29844V        0.14444A        NA      NA
2.39965V        0.14619A        NA      NA
2.50112V        0.14740A        NA      NA
2.60208V        0.14841A        NA      NA
2.69823V        0.14903A        NA      NA
2.79955V        0.14960A        NA      NA
2.90041V        0.14999A        NA      NA
3.00152V        0.15042A        NA      NA
3.10295V        0.15086A        NA      NA
3.19879V        0.15131A        NA      NA
3.29986V        0.15136A        NA      NA
3.40079V        0.15143A        NA      NA
3.50189V        0.15146A        NA      NA 
3.59808V        0.15151A        NA      NA
3.70050V        0.15156A        NA      NA
3.80053V        0.15161A        NA      NA
3.90056V        0.15166A        NA      NA
4.00060V        0.15170A        NA      NA
4.10063V        0.15175A        NA      NA
4.20067V        0.15180A        NA      NA
4.30070V        0.15185A        NA      NA
4.40074V        0.15190A        NA      NA
4.50077V        0.15194A        NA      NA
4.60080V        0.15199A        NA      NA
4.70084V        0.15204A        NA      NA
4.80087V        0.15209A        NA      NA
4.90091V        0.15214A        NA      NA
5.00094V        0.15218A        NA      NA
5.10098V        0.15223A        NA      NA
5.20101V        0.15228A        NA      NA
5.30104V        0.15233A        NA      NA
5.40108V        0.15238A        NA      NA
5.50111V        0.15242A        NA      NA
5.60115V        0.15247A        NA      NA
5.70118V        0.15252A        NA      NA
5.80121V        0.15257A        NA      NA
5.90125V        0.15262A        NA      NA
6.00128V        0.15266A        NA      NA
6.10132V        0.15271A        NA      NA
6.20135V        0.15276A        NA      NA
6.30139V        0.15281A        NA      NA
6.40142V        0.15286A        NA      NA
6.50145V        0.15779A        NA      NA
6.60149V        0.16359A        NA      NA  
|
|
[Pullup]             |Note: Vtable = Vcc - Voutput
|
| Voltage       I(typ)          I(min)  I(max)
|
-3.29977V       0.19732A        NA      NA
-3.19873V       0.19091A        NA      NA
-3.10299V       0.18493A        NA      NA
-3.00150V       0.17868A        NA      NA
-2.90041V       0.17315A        NA      NA
-2.79952V       0.16704A        NA      NA
-2.69824V       0.16128A        NA      NA
-2.60211V       0.15544A        NA      NA
-2.50110V       0.14945A        NA      NA
-2.39968V       0.14382A        NA      NA
-2.29840V       0.13758A        NA      NA
-2.20241V       0.13204A        NA      NA
-2.10142V       0.12588A        NA      NA
-2.00026V       0.12029A        NA      NA
-1.89911V       0.11418A        NA      NA
-1.79812V       0.10784A        NA      NA
-1.70195V       0.10199A        NA      NA
-1.60072V       0.09558A        NA      NA
-1.49964V       0.08993A        NA      NA
-1.39866V       0.08348A        NA      NA
-1.30264V       0.07761A        NA      NA
-1.20184V       0.07280A        NA      NA
-1.10043V       0.06800A        NA      NA
-0.99923V       0.06426A        NA      NA
-0.89825V       0.05855A        NA      NA
-0.80203V       0.05155A        NA      NA
-0.70072V       0.04394A        NA      NA
-0.59972V       0.03732A        NA      NA
-0.49847V       0.03054A        NA      NA
-0.40281V       0.02443A        NA      NA
-0.30148V       0.01796A        NA      NA
-0.20031V       0.01186A        NA      NA
-0.09922V       0.00597A        NA      NA
0.00000V        0.00000A        NA      NA
0.09915V        -0.00584A       NA      NA
0.20023V        -0.01132A       NA      NA
0.30136V        -0.01624A       NA      NA
0.40270V        -0.02130A       NA      NA
0.49836V        -0.02578A       NA      NA
0.59966V        -0.03050A       NA      NA
0.70062V        -0.03475A       NA      NA
0.80190V        -0.03871A       NA      NA
0.89815V        -0.04203A       NA      NA
0.99913V        -0.04561A       NA      NA
1.10035V        -0.04871A       NA      NA
1.20179V        -0.05175A       NA      NA
1.30253V        -0.05422A       NA      NA
1.39853V        -0.05658A       NA      NA
1.49955V        -0.05886A       NA      NA
1.60063V        -0.06065A       NA      NA
1.70190V        -0.06239A       NA      NA
1.79806V        -0.06377A       NA      NA
1.89906V        -0.06505A       NA      NA
2.00025V        -0.06610A       NA      NA
2.10139V        -0.06677A       NA      NA
2.20238V        -0.06747A       NA      NA
2.29835V        -0.06811A       NA      NA
2.39964V        -0.06881A       NA      NA
2.50107V        -0.06937A       NA      NA
2.60207V        -0.07009A       NA      NA
2.69823V        -0.07035A       NA      NA
2.79946V        -0.07103A       NA      NA
2.90033V        -0.07150A       NA      NA
3.00144V        -0.07183A       NA      NA
3.10292V        -0.07224A       NA      NA
3.19869V        -0.07266A       NA      NA
3.29978V        -0.07297A       NA      NA
3.40074V        -0.07346A       NA      NA
3.50183V        -0.07377A       NA      NA
3.59800V        -0.07405A       NA      NA
3.69939V        -0.07442A       NA      NA
3.80067V        -0.07503A       NA      NA
3.90147V        -0.07757A       NA      NA
3.99745V        -0.08303A       NA      NA
4.09858V        -0.09972A       NA      NA
4.19978V        -0.13305A       NA      NA
4.30087V        -0.17762A       NA      NA
4.40212V        -0.23148A       NA      NA
4.49828V        -0.34565A       NA      NA
4.59949V        -0.41920A       NA      NA
4.70054V        -0.49607A       NA      NA
4.80177V        -0.57659A       NA      NA
4.89748V        -0.65508A       NA      NA
4.99882V        -0.73927A       NA      NA
5.10037V        -0.82495A       NA      NA
5.20143V        -0.90987A       NA      NA
5.30235V        -0.99470A       NA      NA
5.39871V        -1.07408A       NA      NA
5.49970V        -1.15578A       NA      NA
5.60085V        -1.23477A       NA      NA
5.70208V        -1.31266A       NA      NA
5.79777V        -1.38211A       NA      NA
5.89934V        -1.45255A       NA      NA
6.00009V        -1.52139A       NA      NA
6.10136V        -1.58401A       NA      NA
6.20251V        -1.64353A       NA      NA
6.29876V        -1.69210A       NA      NA
6.39990V        -1.74372A       NA      NA
6.50082V        -1.78895A       NA      NA
6.60197V        -1.83352A       NA      NA 
|
|
[POWER Clamp]          |Note: Vtable = Vcc - Voutput
|
| Voltage   I(typ)       I(min)  I(max)
|
-3.29980V   0.00000A     NA      NA
0.00000V    0.00000A     NA      NA
|
|
[Ramp]
|
| variable    typ                min   max
|
dV/dt_r       1.980V/418.00p     NA    NA 
dV/dt_f       1.980V/386.00p     NA    NA 
R_load = 500ohms 
|
|
[End]