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74VHC595 Ver la hoja de datos (PDF) - Fairchild Semiconductor
Número de pieza
componentes Descripción
Lista de partido
74VHC595
8-Bit Shift Register with Output Latches
Fairchild Semiconductor
74VHC595 Datasheet PDF : 9 Pages
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AC Operating Requirements
Symbol
Parameter
t
S
t
S
t
S
t
H
t
H
t
H
t
W(L)
t
W(L)
t
W(H)
t
W(L)
t
W
(H)
t
rem
Minimum Setup Time
(SER–SCK)
Minimum Setup Time
(SCK–RCK)
Minimum Setup Time
(SCLR –RCK)
Minimum Hold Time
(SER–SCK)
Minimum Hold Time
(SCK–RCK)
Minimum Hold Time
(SCLR –RCK)
Minimum Pulse Width
(SCLR)
Minimum Pulse Width
(SCK)
Minimum Pulse Width
(RCK)
Minimum Removal Time
(SCLR –SCK)
V
CC
(V)
3.3
±
0.3
5.0
±
0.5
3.3
±
0.3
5.0
±
0.5
3.3
±
0.3
5.0
±
0.5
3.3
±
0.3
5.0
±
0.5
3.3
±
0.3
5.0
±
0.5
3.3
±
0.3
5.0
±
0.5
3.3
±
0.3
5.0
±
0.5
3.3
±
0.3
5.0
±
0.5
3.3
±
0.3
5.0
±
0.5
3.3
±
0.3
5.0
±
0.5
T
A
=
25
°
C
T
A
= −
40
°
C to
+
85
°
C
Units
Typ
Guaranteed Minimum
3.5
3.5
ns
3.0
3.0
8.0
8.5
ns
5.0
5.0
8.0
9.0
ns
5.0
5.0
1.5
1.5
ns
2.0
2.0
0.0
0.0
ns
0.0
0.0
0.0
0.0
ns
0.0
0.0
5.0
5.0
ns
5.0
5.0
5.0
5.0
ns
5.0
5.0
5.0
5.0
ns
5.0
5.0
3.0
3.0
ns
2.5
2.5
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