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9
|
|
型号
|
厂家
|
封装
|
批号
|
|
|
74S172N
|
S
|
DIP
|
84+
|
|
|
74156
|
S
|
DIP
|
8402+
|
|
|
74166
|
S
|
DIP
|
8430+
|
|
|
74158
|
S
|
DIP
|
8533+
|
|
|
74221
|
S
|
DIP
|
8633+
|
|
|
74109
|
S
|
DIP
|
8805+
|
|
|
74ACT11010N
|
S
|
DIP16
|
8841+
|
|
|
74153
|
S
|
DIP
|
8931+
|
|
|
74F657N
|
S
|
DIP
|
11+ROHS
|
|
|
74ABT573N
|
S
|
DIP
|
90+
|
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