NS
3266
QFP44
NI
2000
BGA
NSC
7000
SO-28
NSC
65600
28-SOIC
NSC
80000
DIP
NSC
9556
DIP40
TI
7750
28-Dip
NS
952
QFP44
NS
29403
SOP-28
NS
4
DIP28P
TI
3000
MDIP
NS
1139
DIP
NS
1139
DIP
Texas Instruments(德州仪器)
690000
28-SOIC (0.295, 7.50mm Width)
TI
10000
PDIP