Footprints for components

[LinuxMercedes]

• CD74HC154
• KSZ9897R
• SAM4E
• sc16is752
• DP83867
• LAN9512
• belfuse_gige
• ds75
• usb_a_x2

Look in the datasheets folder for drawings to work from. If there are multiple footprints please ask me which to use!

[iliana]

• CD74HC154: SOIC-24
• KSZ9897R: TQFP-128
• SAM4E: LQFP-144

[LinuxMercedes]

For the CD74HC154, we'll most likely use the SOIC form factor: https://www.digikey.com/product-detail/en/texas-instruments/CD74HC154M/296-9182-5-ND/376807