M74HC164 查看數據表（PDF） - STMicroelectronics
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M74HC164 Datasheet PDF : 13 Pages
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M74HC164
AC ELECTRICAL CHARACTERISTICS (CL = 50 pF, Input tr = tf = 6ns)
Test Condition
Value
Symbol
Parameter
VCC
(V)
TA = 25°C
-40 to 85°C -55 to 125°C Unit
Min. Typ. Max. Min. Max. Min. Max.
tTLH tTHL Output Transition 2.0
Time
4.5
30 75
8 15
95
110
19
22 ns
6.0
7 13
16
19
tPLH tPHL Propagation Delay 2.0
Time (CLOCK - Q) 4.5
57 160
200
240
19 32
40
48 ns
6.0
tPLH tPHL Propagation Delay 2.0
t(s) Time (CLEAR - Q) 4.5
6.0
uc fMAX Maximum Clock
2.0
d Frequency
4.5
ro 6.0
P tW(H) Minimum Pulse
2.0
tW(L) Width (CLOCK)
4.5
te 6.0
le tW(L) Minimum Pulse
2.0
o Width (CLEAR)
4.5
bs 6.0
O ts Set-up Time (A, B - 2.0
- CK)
4.5
) 6.0
t(s th Hold Time (A, B - 2.0
c CK)
4.5
u6.0
rod tREM Minimum Removal 2.0
Time
4.5
P 6.0
lete CAPACITIVE CHARACTERISTICS
Obso Symbol
Parameter
Test Condition
VCC
16 27
34
41
60 175
220
265
20 35
44
53 ns
17 30
37
45
6.2 18
5.0
4.2
31 53
25
21
MHz
37 62
30
25
24 75
95
110
6 15
19
22 ns
5 13
16
19
40 75
95
110
10 15
19
22 ns
9 13
16
19
50
65
75
10
13
15
ns
9
11
13
5
5
5
5
5
5
ns
5
5
5
5
5
5
5
5
5 ns
5
5
5
TA = 25°C
Value
-40 to 85°C -55 to 125°C Unit
(V)
Min. Typ. Max. Min. Max. Min. Max.
CIN Input Capacitance 5.0
5 10
10
10 pF
CPD Power Dissipation
Capacitance (note 5.0
99
pF
1)
1) CPD is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. ICC(opr) = CPD x VCC x fIN + ICC
5/13
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