74LS193
XBLW/芯伯乐
19601
DIPSOP
74LS193
XINBOLE/芯伯乐
13352
NA/
74LS193
HI
80000
DIP
74LS193
13
74LS193
FUJ
2800
DIP
74LS193
TI/德州仪器
25000
SOP16
74LS193
1
74LS193
TI
25843
DIP
74LS193
1
74LS193
TI
6540
DIP
74LS193
50000
74LS193
XINBOLE/芯伯乐
50000
DIP16
74LS193
TI/REN
36500
DIP
74LS193
MEV
20000
NA
74LS193
XINBOLE/芯伯乐
60000
DIP16