HD74LS86
HIT
28
00+
HD74LS86
HD74LS86
1
1
HD74LS86
HD
15620
DIP
HD74LS86
HD
16800
DIP
HD74LS86
HIT
7000
DIP/14磁
HD74LS86
HIT
7
DIP
HD74LS86
HIT
1200
DIP
HD74LS86
HIT
5600
DIP-8
HD74LS86
3000
3.9mm
HD74LS86
HIT
20000
CDIP14
HD74LS86
HD
16800
DIP
HD74LS86
HIT
9988
CDIP14