74LS21DC
NS
10000
原厂封装
74LS21DC
National Semiconductor
6680
-
74LS21DC
NS
10000
原厂封装
74LS21DC
National Semiconductor
6680
-
PHILIPS
1378
DIP
TI(德州仪器)
6000
MOT
72
DIP
38460
N/A
HIT
365
DIP
TI
2000
NA
FAIRCHIL
1049
DIP14
MOT/TI
35000
NA/
RENESAS/瑞萨
3295
NA/
TI/德州仪器
95
NA/
HITACHI/日立
500
NA/