NSC
7300
DIP28
NS
10000
13
NS
1139
DIP
NSC
2960
SOP-28
NSC
9556
DIP40
NSC
9556
DIP40
NSC
65600
28-SOIC
NSC
80000
DIP
NI
2000
BGA
NS
3266
QFP44
TI
7750
28-Dip
NS
952
QFP44
NS
29403
SOP-28
TI
3000
MDIP
Texas Instruments(德州仪器)
690000
28-SOIC (0.295, 7.50mm Width)