#FIG 3.2 Produced by xfig version 3.2.5b Landscape Center Metric A4 100.00 Single -2 1200 2 6 10260 2025 10485 2385 2 1 0 1 0 -1 0 0 20 0.000 0 0 -1 0 0 4 10350 2250 10395 2160 10305 2160 10350 2250 2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 2 10350 2250 10350 2385 2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 2 10295 2250 10405 2250 2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 2 10485 2205 10440 2250 2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 3 10485 2250 10485 2205 10440 2205 2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 3 10485 2160 10485 2115 10440 2115 2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 2 10485 2115 10440 2160 2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 2 10350 2025 10350 2160 -6 6 10260 3600 10485 3960 2 1 0 1 0 -1 0 0 20 0.000 0 0 -1 0 0 4 10350 3825 10395 3735 10305 3735 10350 3825 2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 2 10350 3825 10350 3960 2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 2 10295 3825 10405 3825 2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 2 10485 3780 10440 3825 2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 3 10485 3825 10485 3780 10440 3780 2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 3 10485 3735 10485 3690 10440 3690 2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 2 10485 3690 10440 3735 2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 2 10350 3600 10350 3735 -6 6 9585 2475 9810 2835 2 1 0 1 0 -1 0 0 20 0.000 0 0 -1 0 0 4 9675 2700 9720 2610 9630 2610 9675 2700 2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 2 9675 2700 9675 2835 2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 2 9620 2700 9730 2700 2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 2 9810 2655 9765 2700 2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 3 9810 2700 9810 2655 9765 2655 2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 3 9810 2610 9810 2565 9765 2565 2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 2 9810 2565 9765 2610 2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 2 9675 2475 9675 2610 -6 6 10935 2475 11160 2835 2 1 0 1 0 -1 0 0 20 0.000 0 0 -1 0 0 4 11025 2700 11070 2610 10980 2610 11025 2700 2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 2 11025 2700 11025 2835 2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 2 10970 2700 11080 2700 2 1 0 1 0 -1 0 0 -1 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11025 4365 2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 7 11025 4005 10985 4032 11065 4086 10985 4140 11065 4194 10985 4248 11025 4275 2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 2 11025 3915 11025 4010 -6 6 9450 4365 9675 4635 2 3 0 1 0 -1 0 0 20 0.000 0 0 0 0 0 4 9627 4584 9597 4519 9562 4554 9627 4584 2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 2 9540 4500 9675 4635 2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 2 9540 4500 9675 4365 2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 2 9540 4410 9540 4590 2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 2 9540 4500 9450 4500 -6 6 10305 1710 10620 2025 2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 1 0 2 1 1 1.00 45.00 90.00 10350 2025 10350 1710 4 0 0 0 0 16 6 0.0000 4 75 225 10395 1845 VCC\001 -6 6 9585 4635 9765 4905 2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 2 9660 4905 9690 4905 2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 2 9625 4860 9725 4860 2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 2 9585 4815 9765 4815 2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 2 9675 4635 9675 4815 -6 6 10125 5175 10350 5445 2 3 0 1 0 -1 0 0 20 0.000 0 0 0 0 0 4 10302 5394 10272 5329 10237 5364 10302 5394 2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 2 10215 5310 10350 5445 2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 2 10215 5310 10350 5175 2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 2 10215 5220 10215 5400 2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 2 10215 5310 10125 5310 -6 6 10260 5445 10440 5715 2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 2 10335 5715 10365 5715 2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 2 10300 5670 10400 5670 2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 2 10260 5625 10440 5625 2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 2 10350 5445 10350 5625 -6 6 8550 5265 9000 5355 2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 2 8645 5310 8550 5310 2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 7 8910 5310 8883 5270 8829 5350 8775 5270 8721 5350 8667 5270 8640 5310 2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 2 9000 5310 8905 5310 -6 6 8550 4455 9000 4545 2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 2 8645 4500 8550 4500 2 1 0 1 0 -1 0 0 -1 0.000 0 0 -1 0 0 7 8910 4500 8883 4460 8829 4540 8775 4460 8721 4540 8667 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945 945 9405 2970 11295 2970 2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 2 10350 2340 10350 3690 2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 5 9675 2835 10215 2835 10215 3150 10260 3150 10305 3150 2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 2 10395 3150 11025 3150 2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 3 11025 2835 10665 2835 10665 3105 2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 3 10665 3195 10665 3375 10395 3375 2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 4 10305 3375 9990 3375 9990 3150 9675 3150 2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 2 9675 3915 9675 3465 2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 2 11025 3465 11025 3960 2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 2 10350 4365 10350 5220 2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 2 11025 4320 11025 5985 2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 4 9675 2520 9675 2025 11025 2025 11025 2565 2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 2 9495 4500 8955 4500 2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 2 10125 5310 9000 5310 2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 2 8550 4500 7875 4500 2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 2 8550 5310 7875 5310 2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 3 10845 6120 8955 6120 9000 6120 2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 2 8595 6120 7875 6120 4 0 0 50 -1 0 12 0.0000 4 135 345 8595 4365 10K\001 4 0 0 50 -1 0 12 0.0000 4 135 345 8595 5130 10K\001 4 0 0 50 -1 0 12 0.0000 4 135 345 8595 5940 10K\001 4 0 0 50 -1 0 12 0.0000 4 135 630 7110 4590 DOUT3\001 4 0 0 50 -1 0 12 0.0000 4 135 630 7110 5355 DOUT5\001 4 0 0 50 -1 0 12 0.0000 4 135 630 7110 6165 DOUT6\001 4 0 0 50 -1 0 12 0.0000 4 135 135 9810 4230 R\001 4 0 0 50 -1 0 12 0.0000 4 135 135 10485 4230 R\001 4 0 0 50 -1 0 12 0.0000 4 135 135 11160 4230 R\001 4 0 0 50 -1 0 12 0.0000 4 135 2190 6930 3510 R = 120 ohms for Vcc = 5V\001 4 0 0 50 -1 0 12 0.0000 4 135 2220 6930 3780 R = 1K ohms for Vcc = 12V\001 4 0 0 50 -1 0 12 0.0000 4 135 585 9720 4590 BC548\001 4 0 0 50 -1 0 12 0.0000 4 135 585 10395 5400 BC548\001 4 0 0 50 -1 0 12 0.0000 4 135 585 11070 6210 BC548\001