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74HC595D Datasheet, PDF (7/9 Pages) Tiger Electronic Co.,Ltd – 8-Bit Shift Registers with Output Latches
◁
74HC595
CL =150pF 6V
26
42
ximum
2V
175
Propagation
tPHL
delay
tPLH
from SCLR to
4.5V
36
6V
30
QH
RL =1kΩ 2V
75
175
CL =50pF
Maximum
CL =150pF 2V
100 245
tPZH
Output Enable
CL =50pF 4.5V
15
35
tPZL from G to QA CL =150pF 4.5V
20
49
thru QH
CL =50pF 6V
13
30
CL =150pF 6V
17
42
Maximum
2V
75
175
tPHZ Output Disable RL =1kΩ 4.5V 15
35
tPLZ Time from G CL =50pF
6V
13
30
to QA thru QH
Minimum Setup
Time
tS
from SER to
SCK
2V
100
4.5V
20
6V
17
Minimum
Removal Time
tR
from SCLR to
SCK
2V
50
4.5V
10
6V
9
Minimum Setup
Time
tS
from SCK to
RCK
2V
100
4.5V
20
6V
17
Minimum Hold
tH
Time
SER to SCK
2V
5
4.5V
5
6V
5
Minimum Pulse
Width
tW
of SCK or
SCLR
Maximum Input
Rise and
tr tf
Fall Time,
Clock
2V
30
80
4.5V
9
16
6V
8
14
2V
1000
4.5V
500
6V
400
tTHL
Maximum
tTLH
Output
2V
25
60
4.5V
7
12
53
221
44
37
220
306
44
61
37
53
220
44
37
125
25
21
63
13
11
125
25
21
5
5
5
100
20
18
1000
500
400
75
15
7/7
63
261
52
ns
44
265
ns
368
53
ns
74
45
ns
63
265
53
ns
45
150
30
ns
25
75
15
ns
13
150
30
ns
26
5
5
ns
5
120
24
ns
22
1000
500
ns
400
90
ns
18
Rev 2.2 2013-11-21
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