shft4.cir

[电子线路模拟仿真软件].TINA.Pro.V.6.Educational-141M.zip

Created by TINA
*************************************
**  This file was created by TINA  **
**    (c) 1996 DesignSoft, Inc.    **
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.LIB "TSPICE.LIB" ; for the examples only
* Please use your own Spice libraries.
.LIB
.TEMP 27
.TRAN 4M 2

.PROBE D(8) D(7) D(6) D(5) D(9) D(10) D(11)

UNoname     INV $G_DPWR $G_DGND   10  12  U_SN74LS04 IO_STD
XNoname       13   9  12   6   5   4 DFF_R_STD
+            PARAMS: DLH=25N DHL=30N
XNoname_2     13   9  12   7   6   3 DFF_R_STD
+            PARAMS: DLH=25N DHL=30N
XNoname_3     13   9  12   8   7   2 DFF_R_STD
+            PARAMS: DLH=25N DHL=30N
U_11        STIM(1,1) $G_DPWR $G_DGND 10 IO_STM
+            LABEL = STARTLOOP
+            0 0
+            50M 1
+            100M GOTO STARTLOOP -1 TIMES
U_10        STIM(1,1) $G_DPWR $G_DGND 9 IO_STM
+            0 0
+            100M 1
+            400M 0
+            420M 1
U_9         STIM(1,1) $G_DPWR $G_DGND 11 IO_STM
+            0 0
+            300M 1
+            800M 0
+            1.4 1
UNoname_2   STIM(1,1) $G_DPWR $G_DGND 13 IO_STM
+            0 1
XNoname_4     13   9  12  11   8   1 DFF_R_STD
+            PARAMS: DLH=25N DHL=30N

.MODEL U_SN74LS04 UGATE( TPLHTY=10N TPHLTY=10N )

.END