MC74VHC595 데이터 시트보기 (PDF) - ON Semiconductor
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MC74VHC595 Datasheet PDF : 12 Pages
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TIMING REQUIREMENTS (Input tr = tf = 3.0ns)
Symbol
Parameter
tsu(L) Setup Time, SCLR to RCK
th
Hold Time, SI to SCK
th(L) Hold Time, SCLR to RCK
trec Recovery Time, SCLR to SCK
tw
Pulse Width, SCK or RCK
tw(L) Pulse Width, SCLR
MC74VHC595
VCC
V
Typ
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
Limit
8.0
5.0
1.5
2.0
0
0
3.0
2.5
5.0
5.0
5.0
5.0
Limit
9.0
5.0
1.5
2.0
0
0
3.0
2.5
5.0
5.0
5.0
5.0
Limit
Unit
9.0
ns
5.0
1.5
ns
2.0
1.0
ns
1.0
3.0
ns
2.5
5.0
ns
5.0
5.0
ns
5.0
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