gheller@YODA.EECS.WSU.EDU (Geoffrey Heller - CS216) (01/13/91)
Hello Amiga hardware hackers and developers! I have been puzzling over this question for some time now... I would like to use an Octal Buffer/Line Driver in a circut I am building which uses the Amiga external disk port. This port requires Open Collector and Open Drain devices to be present. I am wondering if I can use a 74HCT240 at this point to read and drive the OC and OD. Also, is the float state on this device going to be valid? If I use 4.7k pull-ups on the OC inputs and 4.7k pull-downs on the OD outputs then this should work fine, right? Thanks in advance for your help. - gheller@yoda.eecs.wsu.edu