74HC595
AC Characteristics (VCC =5V，TA =25℃，tr=tf =6ns)
Guaranteed
Limit
Symbol
Parameter
Condition
Typ
50
Unit
MHz
ns
Maximum Operating Frequency of
SCK
fMAX
30
20
30
28
25
20
20
40
0
Maximum Propagation Delay, SCK
to QH’
tPHL tPLH
CL =45pF
CL =45pF
12
Maximum Propagation Delay, RCK
to QA thru QH
tPHL tPLH
18
ns
Maximum Output Enable Time from
G to QA thru QH
RL=1kΩ
CL =45pF
RL=1kΩ
CL =5pF
tPZH tPZL
17
ns
Maximum Output Disable Time
from G to QA to QH
Minimum Setup Time from SER to
SCK
tPHZ tPLZ
15
ns
tS
tS
ns
Minimum Setup Time from SCLR
to SCK
ns
Minimum Setup Time from SCK to
RCK
tS
ns
Minimum Hold Time from SER to
SCK
tH
tW
ns
Minimum Pulse Width of SCK or
RCK
16
ns
AC Characteristics (VCC =2.0～6.0V，CL =50pF，tr=tf =6ns)
TA=25℃
TA=25 to 85℃
TA=-55 to 125℃
Symb
Parameter
Condition
VCC
Unit
ol
Typ
10
45
50
58
83
14
17
10
14
70
105
21
28
18
Guaranteed Limit
2V
4.5V
6V
6
4.8
24
4.0
20
Maximum
Operating
Frequency
fMAX
CL =50pF
30
MHz
35
28
24
2V
210
294
42
265
367
53
315
441
63
CL =50pF
ns
ns
ns
ns
CL =150pF
2V
Maximum
Propagation
Delay from
SCK to QH
4.5V
4.5V
6V
tPHL
tPLH
CL =50pF
CL =150pF
58
74
88
36
45
54
CL =50pF
CL =150pF
6V
50
63
76
2V
175
245
35
220
306
44
265
368
53
CL =50pF
Maximum
Propagation
Delay from
RCK to QA thru
QH
CL =150pF
2V
tPHL
tPLH
4.5V
4.5V
6V
CL =50pF
ns
ns
CL =150pF
49
61
74
CL =50pF
30
37
45
Rev 2.2 2013-11-21
6/7
TGS [ Tiger Electronic Co.,Ltd ]
