These are the parts required to build SC139, v1.0, Serial 68B50 module.
Reference | Qty | Component |
PCB | 1 | SC139, v1.0, PCB |
C1 to C3 | 3 | Capacitor, ceramic, 100 nF |
C4 and C5 | 2 | Capacitor, ceramic, 22 pF |
JP1 plus JP2, and JP3 plus JP4 | 2 | Header, male, 1 x 4 pin, straight |
JP5 | 1 | Header, male, 1 x 2 pin, straight |
JPA (Address ) | 1 | Header, male, 2 x 8 pin, angled, or Header, male, 2 x 8 pin, straight |
Jumper shunts | 12 | Jumper shunt |
P1 | 1 | Header, male, 1 x 40 pin, angled |
P2 | 1 | Header, female, 1 x 6 pin, angled |
P3 | 1 | Header, male, 1 x 6 pin, angled |
R1 to R4 | 2 | Resistor, 2k2, 0.25W |
R5 | 1 | Resistor, 1k, 0.25W |
R6 | 1 | Resistor, 1M, 0.25W |
R7 and R8 | 2 | Resistor, 100k, 0.25W |
RP1 | 1 | Resistor pack, 8 x 10k, SIL, 9-pin |
X1 | 1 | Crystal, 7.3728MHz |
IC socket 20-pin U1 | 1 | 20-pin PDIP socket |
IC socket 24-pin U2 | 1 | 24-pin PDIP socket |
IC socket 14-pin U3 | 1 | 14-pin PDIP socket |
Integrated circuits | ||
U1 | 1 | 74HCT688 |
U2 | 1 | 68B50 |
U3 | 1 | 74HCT04 |