P89C51UBPN
PHI
6800
DIP-40
P89C51UBPN
PHILIPS
80000
DIP-40
P89C51UBPN
PHI
2834
DIP-40
P89C51UBPN
PHI
589220
P89C51UBPN
PHI
2222
DIP-40
P89C51UBPN
PHILIPS/飞利浦
6852
DIP40
P89C51UBPN
VBsemi
6000
TO252
P89C51UBPN
PHILIPS/飞利浦
6521
DIP40
P89C51UBPN
PHILIPS/飞利浦
12800
DIP-40
P89C51UBPN
PHILIPS/飞利浦
9852
DIP40
P89C51UBPN
PHILIPS/飞利浦
3425
NA/
P89C51UBPN
PHILIPS
32
DIP-40
P89C51UBPN
PHILIPS
3000
DIP-40
P89C51UBPN
PHILIPS
562000
DIP
P89C51UBPN
NXP
23000
DIP-40