HCC4541B データシートの表示（PDF） - STMicroelectronics
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HCC4541B Datasheet PDF : 11 Pages
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HCC/HCF4541B
DYNAMIC ELECTRICAL CHARACTERISTICS (Tamb = 25°C, CL = 50pF, RL = 200kΩ,
typical temperature coefficient for all VDD values is 0.3%/°C, all input rise and fall time = 20ns)
Symb o l
Parameter
(28) Propagation Delay Time
tPHL Clock to Q
tPLH
(216)
tPHL
tPLH
tTHL Transition Time
tTLH
Master Reset, Clock Pulse Width
fCL Maximum Clock Pulse Input Frequency
tr, tf Maximum Clock Pulse Input Rise or Fall Time
VDD
(V)
5
10
15
5
10
15
5
10
15
5
10
15
5
10
15
5
10
15
5
10
15
Min.
900
300
225
Valu es
T yp .
3.5
1.25
0.9
6
3.5
2.5
100
50
40
180
90
65
300
100
85
1.5
4
6
Max.
10.5
3.8
2.9
18
10
7.5
200
100
80
360
180
130
Unlimited
Unit
µs
µs
ns
ns
MHz
µs
5/11
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