Page Comparison

Schematic

• Do NOT match IC pin outs to their physical layout. Instead, put power pins on top, ground on the bottom, inputs on the left and outputs on the right. 
  • http://electronics.stackexchange.com/questions/28251/rules-and-guidelines-for-drawing-good-schematics

PCB

Pin 1 on all SMT footprints will have rectangular pads, all other pins will have rounded rectangular pads.

Pin 1 on all through-hole footprints will have square pads, all other pins will have circular pads.

All connectors should have pin 1 on the left