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参数资料
| 型号： | M54HC597K1 |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 计数移位寄存器 |
| 英文描述： | HC/UH SERIES, 8-BIT RIGHT PARALLEL IN SERIAL OUT SHIFT REGISTER, TRUE OUTPUT, CDFP16 |
| 封装： | CERAMIC, DFP-16 |
| 文件页数： | 11/14页 |
| 文件大小： | 515K |
| 代理商： | M54HC597K1 |
M54HC597
6/14
Table 6: AC Electrical Characteristics (CL = 50 pF, Input tr =tf = 6ns)
Symbol
Parameter
Test Condition
Value
Unit
VCC
(V)
TA = 25°C
-40 to 85°C
-55 to 125°C
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
tTLH tTHL Output Transition
Time
2.0
30
75
95
115
ns
4.5
8
15
19
23
6.0
7
13
16
20
tPLH tPHL Propagation Delay
Time
(SCK - QH’)
2.0
78
145
180
220
ns
4.5
20
29
36
44
6.0
16
25
31
37
tPLH tPHL Propagation Delay
Time
(SCLR - QH’)
2.0
90
175
220
265
ns
4.5
24
35
44
53
6.0
20
30
37
45
tPLH tPHL Propagation Delay
Time
(SLOAD -QH’)
2.0
80
175
220
265
ns
4.5
22
35
44
53
6.0
18
30
37
45
tPLH tPHL Propagation Delay
Time
(RCK- QH’)
2.0
SLOAD ="L"
112
210
265
315
ns
4.5
30
42
53
63
6.0
24
36
45
54
fMAX
Maximum Clock
Frequency
2.0
6.0
12
4.8
4.0
MHz
4.5
30
482420
6.0
35
502824
tW(H)
tW(L)
Minimum Pulse
Width (SCK, RCK)
2.0
20
75
95
110
ns
4.5
7
15
19
22
6.0
4
13
16
19
tW(L)
Minimum Pulse
Width (SCLR,
SLOAD)
2.0
25
75
95
110
ns
4.5
7
15
19
22
6.0
5
13
16
19
ts
Minimum Set-up
Time (RCK -
SLOAD)
2.0
48
100
125
150
ns
4.5
12
20
25
30
6.0
10
17
21
26
ts
Minimum Set-up
Time (SI, SCK)
2.0
20
75
95
110
ns
4.5
5
15
19
22
6.0
4
13
16
19
ts
Minimum Set-up
Time (PI, RCK)
2.0
20
75
95
110
ns
4.5
5
15
19
22
6.0
4
13
16
19
th
Minimum Hold
Time
2.0
0
ns
4.5
0
6.0
0
tREM
Minimum Removal
Time
2.0
12
75
95
115
ns
4.5
4
15
19
23
6.0
3
13
16
20
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