NS
1568
DIP8
NATIONALSEMICONDUCTOR
12820
NA
MOT
2987
SOP
NS
8560
DIP8
NSC
17
NATIONALSEMICONDUCTOR
12245
N/A
NA
800
DIP8
HARRIS/哈里斯
3000
NA/
NS
3
DIP
TI
9600
DIP4
TI/德州仪器
9600
PDIP-8
NATIONALSEMICONDUCTOR
80000
NA
NS/国半
20000
SOPDIP
NS/TI
13000
DIP8
NSC
65800
DIP8