FAIRCHILD/仙童
1802
CDIP
ST
16900
SOP8
IDT
9000
56SSOP
ICS
1692
TSSOP56
ICS
800
SOP
ICS
39197
TSSOP56
ICS
29860
SSOP-56
INTERSIL
264
QFN8
46000
N/A
58000
N/A
TECATE INDUSTRIES
44787
N/A
IDT, Integrated Device Technol
53200
56-SSOP
IDT
50000
TSSOP56
ICS
996880
TSSOP56