lC1.20-23
TC401'1 BP IC2 TC4027BP
lC3-6.15.16
SN74LS90N
IC7 TC4518BP
IC8. TC5032P IC9 SN74LS247N
IC10.17 pPD8243C
IC11 pPD8048C 155
IC12 TC9122P
lC13.24 TC5081 P IC14 pPC1037H
IC18 MC14569B
IC19 HD74LS151 P lC25-27
SN16913P
D l .2,4,5.13-31.33-35.38
I S 1 555
D3.10.12.32.36 1SV54GC D6-8.1 1 I S 1 587
D9 WZ-050
D37 WZ-061
Attachment direction of