UPB581C
NEC
1512
DIP
UPB581C
NEC
6852
DIP-8
UPB581C
NEC
2987
DIP
UPB581C
3000
UPB581C
NEC
19526
DIP
UPB581C
NEC
1550
DIP-8
UPB581C
50
DIP-8
UPB581C
5800
UPB581C
NEC
2000
DIP8
UPB581C
NEC
2000
DIP8
UPB581C
NEC
37500
SOIC/3.9mm/2.5
UPB581C
NEC
11200
DIP-8
UPB581C
NEC
7800
DIP8