mm74hc595 Fairchild Semiconductor, mm74hc595 Datasheet - Page 4

• Manufacturer Part Number: mm74hc595
• Description: Mm74hc595 8-bit Shift Registers With Output Latches
• Manufacturer: Fairchild Semiconductor

www.fairchildsemi.com
f
t
t
t
t
f
t
t
t
t
t
t
t
t
t
MAX
PHL
PHL
PHL
PZH
MAX
PHL
PHL
PZH
PHZ
S
S
S
H
W
Symbol
AC Electrical Characteristics
V
Note 5: This setup time ensures the register will see stable data from the shift-register outputs. The clocks may be connected together in which case the stor-
age register state will be one clock pulse behind the shift register.
AC Electrical Characteristics
V
CC
CC
, t
, t
, t
, t
, t
, t
, t
, t
Symbol
PLH
PLH
PLH
PZL
PLH
PLH
PZL
PLZ
5V, T
2.0 6.0V, C
Maximum Operating
Frequency
Maximum Propagation
Delay from SCK to Q’
Maximum Propagation
Delay from RCK to Q
Maximum Propagation
Delay from SCLR to Q’
Maximum Output Enable
from G to Q
A
25 C, t
Maximum Operating
Frequency of SCK
Maximum Propagation
Delay, SCK to Q’
Maximum Propagation
Delay, RCK to Q
Maximum Output Enable
Time from G to Q
Maximum Output Disable
Time from G to Q
Minimum Setup Time
from SER to SCK
Minimum Setup Time
from SCLR to SCK
Minimum Setup Time
from SCK to RCK
(Note 5)
Minimum Hold Time
from SER to SCK
Minimum Pulse Width
of SCK or RCK
Parameter
L
A
thru Q
50 pF, t
r
t
f
H
A
H
Parameter
6 ns
thru Q
H
r
A
H
A
A
thru Q
t
thru Q
thru Q
f
H
6 ns (unless otherwise specified)
H
C
C
C
C
C
C
C
C
C
C
C
C
C
R
C
C
C
C
C
C
H
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
50 pF
50 pF
150 pF
50 pF
150 pF
50 pF
150 pF
50 pF
150 pF
50 pF
150 pF
50 pF
150 pF
1 k
50 pF
150 pF
50 pF
150 pF
50 pF
150 pF
Conditions
C
C
R
C
R
C
L
L
L
L
L
L
45 pF
45 pF
1 k
45 pF
k
5 pF
2.0V
4.5V
6.0V
2.0V
2.0V
4.5V
4.5V
6.0V
6.0V
2.0V
2.0V
4.5V
4.5V
6.0V
6.0V
2.0V
4.5V
6.0V
2.0V
2.0V
4.5V
4.5V
6.0V
6.0V
V
CC
4
Conditions
Typ
105
100
10
45
50
58
83
14
17
10
14
70
21
28
18
26
75
15
20
13
17
T
A
25 C
210
294
175
245
175
175
245
30
35
42
58
36
50
35
49
30
42
35
30
35
49
30
42
6
T
A
Typ
Guaranteed Limits
50
12
18
17
15
40 to 85 C T
265
367
220
306
221
220
306
4.8
24
28
53
74
45
63
44
61
37
53
44
37
44
61
37
53
Guaranteed
Limit
30
20
30
28
25
20
20
40
16
A
0
55 to 125 C
315
441
265
368
261
265
368
4.0
20
24
63
88
54
76
53
74
45
63
52
44
53
74
45
63
Units
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
Units
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns