M74HC573 Ver la hoja de datos (PDF) - STMicroelectronics
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M74HC573 Datasheet PDF : 12 Pages
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M74HC573
AC ELECTRICAL CHARACTERISTICS (CL = 50 pF, Input tr = tf = 6ns)
Test Condition
Value
Symbol
Parameter
tTLH tTHL Output Transition
Time
tPLH tPHL Propagation Delay
Time
(LE - Q)
tPLH tPHL Propagation Delay
Time
(D - Q)
tPZL tPZH High Impedance
Output Enable
Time
tPLZ tPHZ High Impedance
Output Disable
Time
tW(L)
tW(H)
Minimum Pulse
Width
ts
Minimum Set-up
Time
th Minimum Hold
Time
VCC CL
(V) (pF)
2.0
4.5 50
6.0
2.0
4.5 50
6.0
2.0
4.5 150
6.0
2.0
4.5 50
6.0
2.0
4.5 150
6.0
2.0
4.5 50
6.0
2.0
4.5 150
6.0
2.0
4.5 50
6.0
2.0
4.5 50
6.0
2.0
4.5 50
6.0
2.0
4.5 50
6.0
RL = 1 KΩ
RL = 1 KΩ
RL = 1 KΩ
TA = 25°C
-40 to 85°C -55 to 125°C Unit
Min. Typ. Max. Min. Max. Min. Max.
25 60
75
90
7 12
15
18 ns
6 10
13
15
50 115
145
175
15 23
29
35 ns
13 20
25
30
60 155
195
235
20 31
39
47 ns
17 26
33
40
42 110
140
165
14 22
28
33 ns
12 19
24
28
57 150
190
225
19 30
38
45 ns
16 26
32
38
55 140
175
210
17 28
35
42 ns
14 24
30
36
66 180
225
270
22 36
45
54 ns
19 31
38
46
40 125
155
190
17 25
31
38 ns
15 21
26
32
40 75
95
110
8 15
19
22 ns
7 13
16
19
16 50
65
75
5 10
13
15 ns
3
9
11
13
5
5
5
5
5
5 ns
5
5
5
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