Partlist Part Value C1 1u C2 1u C3 4u7 C4 4u7 C5 1u C6 1u C7 100n C8 47u C9 100n C10 100n C12 100n C13 100n C14 100n C15 100n C16 100n C17 100n C18 100n C19 100n C20 100n C21 100n C22 100n C23 100n C25 100n C26 100n C27 100n IC1 74ALS138 IC2 74ALS139 IC3 74ALS138 IC4 74ALS273 IC5 74ALS245 IC6 ROMSOCK32TO512K IC7 RAMSOCK32TO512K IC8 74ALS00 IC9 UART 16550A IC10 74ALS32 IC11 74ALS04 IC12 74LS07 IC13 74ALS00 IC14 74LS279 IC15 MAX232 IC16 MAX232 LED1 LED5MM yellow QG1 1,8432MHz crystal oscillator DIL14E R1 4k7 R2 220 R3 10k U$1 CSABUS U$2 TASTER U$3 74ALS688 X2 9pin D-Sub Male