HEF4072BD
PHI
9423
DIP-16
HEF4072BD
PHI
3200
DIP-14
HEF4072BD
PHI
18
DIP14
HEF4072BD
PHILIPS/飞利浦
9600
DIP-16
HEF4072BD
PHILIPS/飞利浦
63
DIP-16
HEF4072BD
PHI
360000
DIP-16
HEF4072BD
PHILIPS/飞利浦
6550
DIP-16
HEF4072BD
PHI
63
DIP-16/瓷封
HEF4072BD
PHI
2987
DIP