TDA4420
PHI
37500
SOP-20/7.2mm
TDA4420
TFK
15000
DIP
TDA4420
ST/意法
9600
DIP-18
TDA4420
ST/意法
65428
DIP-18
TDA4420
ST
2987
DIP18
TDA4420
ST
29850
DIP18
TDA4420
ST
19
DIP-18
TDA4420
ST/意法
65230
TDA4420
TFK
15000
DIP
TDA4420
TFK
6868
DIP
TDA4420
TFK
2500
DIP18
TDA4420
ST/意法
65230
TDA4420
ST/意法
6820
DIP-18
TDA4420
PHILIPS/飞利浦
30000
DIP
TDA4420
TI
1000
BGA