PTC
589220
PTC
30366
DIP-16
PTC
5000
DIP-16
PTC
1
DIP
PTC/普诚
6500
DIP-16
PTC
20000
DIP16
PTC
4690
DIP
PTC
80000
04+
PTC
425
DIP-16
PTC
50000
DIP16
PTC
700000
DIP16
PTC/Princeton Technology Corpo
78553
DIP16
PTC
6528
DIP16
PTC
9800
DIP-16
PT
1600008040
DIP