|
型 号
|
厂 家
|
封 装
|
批 号
|
|
74HC688DWR
|
TI
|
SOP-20
|
09+
|
|
74HC688
|
NS
|
DIP
|
08+
|
|
74HC640
|
HD
|
DIP
|
08+
|
|
74HC597
|
HIT
|
DIP
|
08+
|
|
74HC595
|
PHI
|
SMD
|
08+
|
|
74HC592
|
PHL
|
DIP
|
08+
|
|
74HC590
|
HIT
|
DIP
|
08+
|
|
74HC574N
|
NXP
|
DIP
|
09+
|
|
74HC574D
|
PHI
|
SOP
|
09+
|
|
74HC574A
|
ON
|
SOP-20
|
09+
|
|
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