17 FLAG -320 224 $G_Vdd
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18 FLAG -320 288 $G_Vss
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19 SYMBOL voltage 112 192 R0
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20 WINDOW 123 0 0 Left 0
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21 WINDOW 39 0 0 Left 0
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22 WINDOW 0 2 14 Left 0
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23 SYMATTR InstName Vclk
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24 SYMATTR Value PULSE(-5 5 0 1p 1p 10n 20n)
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25 SYMBOL voltage 0 192 R0
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26 WINDOW 3 -45 164 Left 0
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27 WINDOW 123 0 0 Left 0
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28 WINDOW 39 0 0 Left 0
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29 SYMATTR Value PWL(0 0 1n 0 5n -5 8n -5 9n 0 10n 0 11n 5 21n 5 22n 0 24n 0 25n -5 34n -5 35n -5 40n -5 41n -5 42n 0 43n 5 44n 5 45n -5 46n 0 47n -5 48n 0)
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31 SYMBOL tpower -320 256 R0
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33 SYMBOL dtflop-ms 256 64 R0
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34 SYMATTR InstName flipflop
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35 TEXT 216 248 Left 0 !.tran 50n
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