74HC4060 データシートの表示（PDF） - STMicroelectronics
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74HC4060 Datasheet PDF : 17 Pages
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M74HC4060
Electrical characteristics
Symbol
Table 7. AC electrical characteristics (CL = 50 pF, input tr = tf = 6 ns)
Test
condition
Value
Parameter
VCC (V)
TA = 25 °C
-40 to 85 °C
Min. Typ. Max. Min. Max.
-55 to 125 °C
Min. Max.
2.0
30 75
95
110
tTLH tTHL Output transition time
4.5
8
15
19
22
6.0
7
13
16
19
2.0
170 300
375
450
tPLH tPHL
Propagation delay
time (∅I - Q4)
4.5
41 60
75
90
6.0
30 51
64
76
Propagation delay
2.0
32 75
95
110
tPD
time difference
4.5
7
15
19
22
(Qn - Qn+1)
6.0
5
13
16
19
2.0
85 195
245
295
tPHL
Propagation delay
time (CLEAR - Qn)
4.5
23 39
49
59
6.0
17 33
42
50
2.0
6
12
5
4
fMAX
Maximum clock
frequency
4.5
30 50
24
20
6.0
35 65
28
24
2.0
30 75
95
110
tW(H), tW(L)
Minimum pulse width
(∅I)
4.5
8
15
19
22
6.0
7
13
16
19
2.0
30 75
95
110
tW(H)
Minimum pulse width
(CLEAR)
4.5
8
15
19
22
6.0
7
13
16
19
2.0
40 100
125
150
tREM
Minimum removal
time
4.5
10 20
25
30
6.0
9
17
21
26
Unit
ns
ns
ns
ns
MHz
ns
ns
ns
DocID1967 Rev 3
7/17
17
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