M74HCT160M1R 查看數據表（PDF） - STMicroelectronics
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M74HCT160M1R Datasheet PDF : 16 Pages
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M54/M74HCT160/161/162/163
AC ELECTRICAL CHARACTERISTICS (CL = 50 pF, Input tr = tf = 6 ns)
Symbol
Parameter
Test Conditions
VCC
(V)
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 4.5
tTHL Time
tPLH Propagation
4.5
tPHL Delay Time
(CK - Q)
8
15
19
22
ns
23 36
45
54
ns
tPLH Propagation
4.5
tPHL Delay Time
(CK-CO)
27 42
53
63
ns
tPLH Propagation
4.5
Delay Time
(TE-CO)
21 33
41
50
ns
tPLH Propagation
Delay Time
(CLEAR - Q)
4.5
for
HCT160/161
only
26 40
50
60
ns
tPHL Propagation
Delay Time
(CLEAR-CO)
4.5
for
HCT160/161
only
28 43
54
65
ns
fMAX Maximum Clock 4.5
Frequency
31 49
25
21
MHz
tW(H) Minimum Pulse 4.5
tW(L) Width (CK)
8
15
19
22
ns
tW(L) Minimum Pulse
Width
(CLEAR)
4.5
for
HCT160/161
only
8
15
19
22
ns
ts
Minimum Set-up 4.5
Time
(LOAD, PE, TE)
11 20
25
30
ns
ts
Minimum Set-up 4.5
Time
(A, B, C, D)
5
15
19
22
ns
ts
Minimum Set-up 4.5
for
Time
HCT162/163
(CLEAR)
only
5
15
19
22
ns
th
Minimum Hold
4.5
Time
5
5
8
ns
tREM Minimum
Removal Time
(CLEAR)
4.5
for
HCT160/161
only
5
15
19
22
ns
CIN Input Capacitance
5
10
10
10 pF
CPD (*) Power Dissipation
33
pF
Capacitance
(*) 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 operting current can be obtained by the following equation. ICC(opr) = CPD •VCC •fIN + ICC
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