IN74HC393A 데이터 시트보기 (PDF) - IK Semicon Co., Ltd
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IN74HC393A Datasheet PDF : 7 Pages
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IN74HC393A
AC ELECTRICAL CHARACTERISTICS (CL=50pF,Input tr=tf=6.0 ns)
VCC
Guaranteed Limit
Symbol
Parameter
V 25 °C to ≤85°C ≤125°C Unit
-55°C
fmax Maximum Clock Frequency (50% Duty Cycle) 2.0
5.4
(Figures 1 and 3)
4.5
27
6.0
32
4.4
3.6 MH
22
18
z
26
21
tPLH, tPHL Maximum Propagation Delay, Clock to Q1
(Figures 1 and 3)
2.0 120
4.5
24
6.0
20
150
180 ns
30
36
26
31
tPLH, tPHL Maximum Propagation Delay, Clock to Q2
(Figures 1 and 3)
2.0 190
4.5
38
6.0
32
240
285 ns
48
57
41
48
tPLH, tPHL Maximum Propagation Delay, Clock to Q3
(Figures 1 and 3)
2.0 240
4.5
48
6.0
41
300
360 ns
60
72
51
61
tPLH, tPHL Maximum Propagation Delay, Clock to Q4
(Figures 1 and 3)
2.0 290
4.5
58
6.0
49
365
435 ns
73
87
62
74
tPHL Maximum Propagation Delay, Reset to any Q
2.0
165
(Figures 2 and 3)
4.5
33
6.0
28
205
250 ns
41
50
35
43
tTLH, tTHL Maximum Output Transition Time, Any Output 2.0
75
(Figures 1 and 3)
4.5
15
6.0
13
95
110 ns
19
22
16
19
CIN Maximum Input Capacitance
-
10
10
10
pF
Power Dissipation Capacitance (Per Counter)
CPD Used to determine the no-load dynamic power
consumption: PD=CPDVCC2f+ICCVCC
Typical @25°C,VCC=5.0 V
40
TIMING REQUIREMENTS(CL=50pF,Input tr=tf=6.0 ns)
Symbol
trec
Parameter
Minimum Recovery Time, Reset
Inactive to Clock (Figure 2)
tw
Minimum Pulse Width, Clock
(Figure 1)
tw
Minimum Pulse Width, Set
(Figure 2)
tr, tf Maximum Input Rise and Fall Times
(Figure 1)
VCC
Guaranteed Limit
V 25 °C to-55°C ≤85°C ≤125°C
2.0
50
4.5
10
6.0
9
65
75
13
15
11
13
2.0
80
4.5
16
6.0
14
100
120
20
24
17
20
2.0
125
4.5
25
6.0
21
155
190
31
38
26
32
2.0
1000
4.5
500
6.0
400
1000
500
400
1000
500
400
pF
Unit
ns
ns
ns
ns
Rev. 00
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