*version 6.0 3736768517
lib C:\windows\pspice6\LIB\abm.slb 0
lib C:\windows\pspice6\LIB\analog.slb 2746273205
lib C:\windows\pspice6\LIB\breakout.slb 3690318909
lib C:\windows\pspice6\LIB\eval.slb 0
lib C:\windows\pspice6\LIB\port.slb 0
lib C:\windows\pspice6\LIB\source.slb 2970098879
lib C:\windows\pspice6\LIB\special.slb 25865778
lib C:\windows\pspice6\LIB\7400.slb 0
u 335
U? 3
@libraries
@analysis
@targets
@attributes
@translators
a 0 u 13 0 0 0 hln 100 PSPICE=PSPICE
a 0 u 13 0 0 0 hln 100 PADS=PCB
a 0 u 13 0 0 0 hln 100 PCAD=PCB
a 0 u 13 0 0 0 hln 100 PROTEL=PCB
a 0 u 13 0 0 0 hln 100 TANGO=PCB
a 0 u 13 0 0 0 hln 100 CADSTAR=PCB
a 0 u 13 0 0 0 hln 100 EDIF=PCB
a 0 u 13 0 0 0 hln 100 SCICARDS=PCB
a 0 u 13 0 0 0 hln 100 POLARIS=PCB
@index
pageloc 1 0 2601 
@status
c 95:04:01:07:40:34;862472434
*page 1 0 970 720 iA
@ports
@parts
part 1 273 230 110 h
a 0 sp 11 0 367 105 hln 100 PART=273
a 0 a 0 0 0 0 hln 100 PKGREF=U1
a 0 s 0 0 0 0 hln 100 PKGTYPE=DIP20
a 0 s 0 0 0 0 hln 100 GATE=
a 0 ap 9 0 -85 -32 hln 100 REFDES=U1
part 2 PAL20RP4B 120 80 h
a 0 sp 11 0 446 102 hlb 100 PART=PAL20RP4B
a 0 a 0 0 0 0 hln 100 PKGREF=U2
a 1 ap 9 0 135 23 hln 100 REFDES=U2
part 0 titleblk 970 720 h
a 1 s 13 0 350 10 hcn 100 PageSize=A
a 1 s 13 0 180 60 hcn 100 PageTitle=
a 1 s 13 0 300 95 hrn 100 PageNO=1
a 1 s 13 0 340 95 hrn 100 PageCount=1
@conn
w 221
s 180 140 170 140 326
s 200 190 200 140 321
s 200 190 230 190 226
s 230 190 240 190 332
s 200 140 180 140 330
w 229
a 0 s 3 0 280 238 hln 100 LABEL=40KHz
s 260 240 300 240 228
a 0 s 3 0 280 238 hln 100 LABEL=40KHz
s 260 220 260 240 230
w 233
s 230 110 230 80 232
s 230 120 230 110 234
s 230 130 230 120 236
s 230 140 230 130 238
s 230 150 230 140 240
s 230 160 230 150 242
s 230 180 230 170 244
s 230 170 230 160 246
w 249
a 0 s 3 0 55 83 hln 100 LABEL=E-Clock
s 120 80 100 80 248
a 0 s 3 0 55 83 hln 100 LABEL=E-Clock
w 251
a 0 s 3 0 80 93 hln 100 LABEL=R/W
s 120 90 100 90 250
a 0 s 3 0 80 93 hln 100 LABEL=R/W
s 130 90 120 90 252
w 255
a 0 s 3 0 80 103 hln 100 LABEL=A15
s 120 100 100 100 254
a 0 s 3 0 80 103 hln 100 LABEL=A15
s 130 100 120 100 256
w 259
a 0 s 3 0 80 113 hln 100 LABEL=A14
s 120 110 100 110 258
a 0 s 3 0 80 113 hln 100 LABEL=A14
s 130 110 120 110 260
w 263
a 0 s 3 0 80 123 hln 100 LABEL=A13
s 120 120 100 120 262
a 0 s 3 0 80 123 hln 100 LABEL=A13
w 265
a 0 s 3 0 80 133 hln 100 LABEL=A12
s 120 130 100 130 264
a 0 s 3 0 80 133 hln 100 LABEL=A12
s 130 130 120 130 266
w 318
s 130 140 120 140 270
@junction
j 230 190
+ p 1 CLK
+ w 221
j 260 220
+ p 1 \CLR\
+ w 229
j 230 110
+ p 1 D1
+ w 233
j 230 120
+ p 1 D2
+ w 233
j 230 130
+ p 1 D3
+ w 233
j 230 140
+ p 1 D4
+ w 233
j 230 150
+ p 1 D5
+ w 233
j 230 160
+ p 1 D6
+ w 233
j 230 170
+ p 1 D7
+ w 233
j 230 180
+ p 1 D8
+ w 233
j 120 80
+ p 2 pin1
+ w 249
j 120 90
+ p 2 pin2
+ w 251
j 120 100
+ p 2 pin3
+ w 255
j 120 110
+ p 2 pin4
+ w 259
j 120 120
+ p 2 pin5
+ w 263
j 120 130
+ p 2 pin6
+ w 265
j 120 140
+ p 2 pin7
+ w 318
j 180 140
+ p 2 pin19
+ w 221
@attributes
a 0 s 0 0 0 0 hln 100 PAGETITLE=
a 0 s 0 0 0 0 hln 100 PAGENO=1
a 0 s 0 0 0 0 hln 100 PAGESIZE=A
a 0 s 0 0 0 0 hln 100 PAGECOUNT=1
@text
s 5 310 120 hln 100 Output
s 5 310 140 hln 100 to
s 5 310 160 hln 100 LEDs
s 5 330 300 hln 100 U2=74HC374
s 5 329 282 hln 100 U1=PALCE22V10
s 5 150 30 hln 200 LED Circuit
s 5 180 50 hln 100 Figure 4
s 5 318 314 hln 100 All other pins are N/C
s 5 209 77 hln 100 Data Bus