Ic 1271A , Micro Circuit Digital Type Max 232 Epe ,Transistor Type Bc-107A , Resistence Wire Woundfxd 3.3 Ohm , Switch Rotary 10 Pin Bcd Ref 513374 10, Micro Circuit Sram 5511001 , Ic 74 Hc 138 Smd ,Microcircuit Digital Type 74 Hc 374 Quantity: 49