Tiny url http://tinyurl.com/jdp3qqr
...
The four signal and power lines can be seen connecting the card to the breadboard.
Plan view showing all the connections.
...
Part No | Chip | Manufacture | Speed nS | Package | Price | |||
---|---|---|---|---|---|---|---|---|
Min | Typ | Max | ||||||
1741279 | SN74LVC1G139DCTR | Ti | <2.5 | SM8 | $ 0.69 | |||
SN74LVC1G139DCUT | Ti / Farnell | <2.5 | VSSOP | £0.404 |
...