···8484 \|85858686 must be 74HC05, they must be open collector output.8787- - All resitors are 10k.8787+ - All resistors are 10k.8888 - Pins 18-25 of the parallel port connected to GND.8989 - Pins 4-9 (D2-D7) could be used as VDD is the driver drives them high.9090 The ADM1032 evaluation board uses D4-D7. Beware that the amount of