PiTrex Discrete V1 PCB R2

ref value footprint Item count
C1,C2 22uF 10V B 2
C3,C4 10nF 1206 2
CON3 5V POWER DC Socket 1
CONN1 EXT._I/O 2x20pin header socket 1
D1 BAT54 SOD-123 1
D3,D4,D9 BAS28 SOT-143 3
D7,D8 SD103 (or MBR130LSFT1G) SOD-123 2
IC1,IC2 74LVC646 SOIC24 2
IC3 74HCT74 SOIC14 1
IC4 74HCT08 SOIC14 1
J1 JUMPER 2pin R/A Header (or wire link) 1
Q1,Q2 BC848 (or BC849) sot23 2
R1,R3..R7,R10,R12..R18,R26,R27 1K 1206 14
R2,R8,R9,R11 10K 1206 4
R19..R25 100K 1206 7