NS/国半
8250
NA/
NS
5000
DIP
NAT
23
NS/国半
18523
DIP16
NS
19
DIP-16
NS
824
PDIP
ON/安森美
7800
电联咨询
ON Semiconductor
56300
16-DIP(0.300
原厂
5000
SSOP-28
Fairchild/ON
9000
16DIP
NS/国半
5000
DIP
NS/美国国半
1524
DIP16
NSC
1200
DIP-16
NSC
8800
DIP-16
NSC
1200
DIP-16