Ok, I drew up and attached a schematic. I've also noticed that if all of the A and B inputs are pulled low my current draw is ~150mA and when they're high it gets up to ~300mA!
74ls181.bmp (1.78 MB)
Ok, I drew up and attached a schematic. I've also noticed that if all of the A and B inputs are pulled low my current draw is ~150mA and when they're high it gets up to ~300mA!
74ls181.bmp (1.78 MB)
