um2704
tm270
sm27
rm2704
qm270
5v170
4v17
3v1704
2v170
1v17
g507
f50704
e5070
d507
c50704
re0704
qe070
pe07
oe0704
ne070
2nz70
1nz7
0nz704
znz70
ynz7