74HC594 데이터 시트보기 (PDF) - Diodes Incorporated.
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74HC594 Datasheet PDF : 10 Pages
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74HC594
Switching Characteristics
Symbol /
Parameter
Pins Test Conditions
fMAX
Maximum
Frequency
SHCP or
STCP
Figure 2
tW
Pulse Width
SHCP
HIGH or
LOW
STCP
HIGH or
LOW
SHR and
STR
HIGH or
LOW
DS to
SHCP
Figure 2
Figure 2
Figure 2
Figure 2
tSU
Set-up Time
SHR to
STCP
Figure 2
SHCP to
STCP
Figure 2
tPD
Propagation
Delay
SHCP to
Q7S
STCP to
Qn
Figure 2
Figure 2
tH
Hold Time
DS to
SHCP
tREC
Recovery Time
SHR to
SHCP and
STR to
STCP
tPHL
Propagation
Delay
SHR to
Q7S
STR to Qn
Figure 2
Figure 2
Figure 2
Figure 2
tTHL
Transition Time
Serial data
output Q7S
Parallel
Data
Outputs QN
Figure 2
Figure 2
74AHC594
Document number: DS35484 Rev. 3 - 2
VCC
2.0V
4.5V
5.0V
6.0V
2.0V
4.5V
6.0V
2.0V
4.5V
6.0V
2.0V
4.5V
6.0V
2.0V
4.5V
6.0V
2.0V
4.5V
6.0V
2.0V
4.5V
6.0V
2.0V
4.5V
5.0V
6.0V
2.0V
4.5V
5.0V
6.0V
2.0V
4.5V
6.0V
2.0V
4.5V
6.0V
2.0V
4.5V
5.0V
6.0V
2.0V
4.5V
5.0V
6.0V
2.0V
4.5V
6.0V
2.0V
4.5V
6.0V
TA = +25°C
Min Typ Max
6
30
30
92
100
35
109
80
10
16
4
14
3
80
10
16
4
14
3
80
14
16
5
14
4
100
10
20
4
17
3
100
14
20
5
17
4
100
17
20
6
17
5
44
150
16
30
13
14
26
44
150
16
30
13
14
26
25
-8
5
-3
4
-2
50
-14
10
-5
9
-4
39
150
14
30
11
12
26
39
125
14
25
11
12
21
19
75
7
15
6
13
14
60
5
12
4
10
5 of 10
www.diodes.com
-40°C to +85°C
Min
Max
4.8
24
28
100
20
17
100
20
17
100
20
17
125
25
21
125
25
21
125
25
21
185
37
31
185
37
31
30
6
5
65
13
11
185
37
31
155
31
26
95
19
16
75
15
13
-40°C to +125°C
Min
Max
4
20
24
120
24
20
120
24
20
120
24
20
150
30
26
150
30
26
150
30
26
225
45
38
225
45
38
35
7
6
75
15
13
225
45
38
185
37
31
110
22
19
90
18
15
Unit
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
June 2013
© Diodes Incorporated
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