NSC
9823
PLCC-44
HARRIS/哈里斯
1000
SOP-28
HARRIS
1000
SOP-28
NS
8000
CUDIP40
NS
19570
PLCC
NSC原装
9860
PLCC44
TI
16000
PDIP-28
NS
1075
PLCC44
NS
3000
NA
TI
3115
40-DIP
NS/国半
7
CDIP
TI
9000
28-DIP
NSC
18668
DIP28
HARRIS/哈里斯
50000
SOP-28
Texas Instruments
9350
40-DIP(0.600 15.24mm)