IN74HC192A
AC ELECTRICAL CHARACTERISTICS (CL=50pF,Input tr=tf=6.0 ns)
VCC
V
Guaranteed Limit
Symbol
fmax
Parameter
Unit
25 °C to ≤85°C ≤125°C
-55°C
Minimum Clock Frequency (50% Duty Cycle)
(Figures 1 and 6)
2.0
4.5
6.0
12
36
43
3.2
16
19
2.6
13
15
MHz
tPLH, tPHL Maximum Propagation Delay, Clock to Q
(Figures 1 and 6)
2.0
4.5
6.0
215
43
270
54
325
65
ns
ns
ns
ns
pF
37
46
55
tPLH, tPHL Maximum Propagation Delay, PL to Q
(Figures 3 and 6)
2.0
4.5
6.0
215
43
270
54
325
65
37
46
55
tPLH, tPHL Maximum Propagation Delay, Clock to Terminal
Count (Figures 2 and 6)
2.0
4.5
6.0
125
25
155
31
190
38
21
26
32
tTLH, tTHL Maximum Output Transition Time,Any Output
(Figures 1 and 6)
2.0
4.5
6.0
75
15
13
95
20
18
110
23
20
CIN
Maximum Input Capacitance
-
10
10
10
Power Dissipation Capacitance (Per Package)
Typical @25°C,VCC=5.0 V
CPD
Used to determine the no-load dynamic power
consumption: PD=CPDVCC2f+ICCVCC
60
pF
TIMING REQUIREMENTS (CL=50pF,Input tr=tf=6.0 ns)
VCC
Guaranteed Limit
Symbol
tsu
Parameter
V
Unit
ns
25 °C to -55°C
≤85°C
≤125°C
Minimum Setup Time, Pn to PL
(Figure 4)
2.0
4.5
6.0
100
20
125
35
150
30
18
22
26
th
Minimum Hold Time, Pn to PL
(Figure 4)
2.0
4.5
6.0
0
0
0
0
0
0
0
0
0
ns
ns
ns
ns
ns
tw
Minimum Pulse Width, Clock (Figure
1)
2.0
4.5
6.0
150
30
190
38
225
45
26
33
38
tw
Minimum Pulse Width, PL
(Figure 3)
2.0
4.5
6.0
100
20
125
25
150
30
17
26
26
tw
Minimum Pulse Width, MR
(Figure 5)
2.0
4.5
6.0
100
20
125
25
150
30
17
26
26
tr, tf
Minimum Input Rise and Fall Times
(Figure 1)
2.0
4.5
6.0
100
500
400
100
500
400
100
500
400
Rev. 00
IKSEMICON [ IK SEMICON CO., LTD ]
