Three Network ports - 10BaseT, 10Base2 and Appletalk to HP internal bus standard

HP JETDirect J2552-60003

10Base2 uses SEEQNQ83C92A and DPS0502B DEL9615 Hybrid DC/DC converter

10BaseT Uses Level One 9552 EJK8 LXT901PC

Appletalk LTC1323

AMD79C90JC

Motorola MC68EC000FN10

Flash 29F series x 2

RAM Mitsubishi M5M44256BJ x

34064 XB0N5

Motorola M60073-1701FP - ASIC for bus interface