| D8274 |  | Rochester Electronics LLC | 8274 - Multi-Protocol Serial Controller (MPSC) | PDF |   | 
| LD8274 |  | Rochester Electronics LLC | LD8274 - Multi Protocol Controller, 2 Channel(s), 0.107421875MBps, HMOS, CDIP40 | PDF |   | 
| 87827-420HLF |  | Amphenol Communications Solutions | BergStikĀ® 2.54mm, Board To Board Connector, Unshrouded Vertical Header, Through Hole, Single Row, 20 Positions, 2.54mm (0.100in) Pitch. | PDF |  | 
| 87827-434HLF |  | Amphenol Communications Solutions | BergStikĀ® 2.54mm, Board To Board Connector, Unshrouded Vertical Header, Through Hole, Single Row, 34 Positions, 2.54mm (0.100in) Pitch. | PDF |  | 
| 77313-827-44LF |  | Amphenol Communications Solutions | BergStikĀ®, Board to Board connector, Unshrouded Header, 2.54 mm Pitch, Vertical, Double Row,Through Hole, 44 Positions | PDF |  |