M74HC593 Просмотр технического описания (PDF) - STMicroelectronics
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M74HC593 Datasheet PDF : 12 Pages
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M54/M74HC593
AC ELECTRICAL CHARACTERISTICS (Input tr = tf = 6 ns)
Symbol
Parameter
Test Conditions
VCC CL
(V) (pF)
TA = 25 oC
54HC and 74HC
Value
-40 to 85 oC -55 to 125 oC Unit
74HC
54HC
Min. Typ. Max. Min. Max. Min. Max.
tTLH Output Transition 2.0
tTHL Time (RCO)
4.5 50
30 75
8
15
95
110
19
22
ns
6.0
7
13
16
19
tTLH Output Transition 2.0
tTHL Time (Qn)
4.5 50
20 60
75
90
7
12
15
18
ns
6.0
6
10
13
15
tPLH Propagation
tPHL Delay Time
(CCK - Qn)
2.0
4.5 50
6.0
108 210
265
315
27 42
53
63
ns
23 36
45
54
2.0
4.5 150
124 240
300
360
31 48
60
72
ns
6.0
26 41
51
61
tPLH Propagation
tPHL Delay Time
(CLOAD - Qn)
2.0
4.5 50
6.0
108 210
265
315
27 42
53
63
ns
23 36
45
54
2.0
4.5 150
124 240
300
360
31 48
60
72
ns
6.0
26 41
51
61
tPHL Propagation
Delay Time
(CCLR - Qn)
2.0
4.5 50
6.0
112 220
275
330
28 44
55
66
ns
24 37
47
56
2.0
4.5 150
128 250
315
375
32 50
63
75
ns
6.0
27 43
54
64
tPLH Propagation
tPHL Delay Time
(CCK - RCO)
2.0
4.5 50
6.0
144 250
315
375
36 50
63
75
ns
31 10
54
64
tPLH Propagation
2.0
tPHL Delay Time
4.5 50
(CLOAD - RCO) 6.0
152 295
370
445
38 59
74
89
ns
32 50
63
76
tPLH Propagation
tPHL Delay Time
(CCLR - RCO)
2.0
4.5 50
6.0
116 225
280
340
29 45
56
68
ns
25 38
48
58
tPLH Propagation
tPHL Delay Time
(RCK - RCO)
2.0
4.5 50
6.0
188 360
450
540
47 72
90
108 ns
40 61
77
93
tPZL 3 State Output
2.0
72 145
180
220
tPZH Enable Time
4.5 50 RL = 1 KΩ
18 29
36
44
ns
6.0
15 25
31
38
2.0
88 175
220
265
4.5 150 RL = 1 KΩ
22 35
44
53
ns
6.0
19 30
37
45
6/12
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