in74hc192 Integral Corp., in74hc192 Datasheet - Page 4

• Manufacturer Part Number: in74hc192
• Description: Presettable Bcd/decade Up/down Counter
• Manufacturer: Integral Corp.

AC ELECTRICAL CHARACTERISTICS
TIMING REQUIREMENTS
t
t
t
t
Symbol
Symbol
PLH
PLH
PLH
TLH
t
C
f
C
r
t
max
t
t
t
, t
, t
, t
, t
t
, t
su
PD
w
w
w
h
IN
PHL
PHL
PHL
THL
f
Minimum Clock Frequency (50% Duty Cycle)
(Figures 1 and 6)
Maximum Propagation Delay, Clock to Q
(Figures 1 and 6)
Maximum Propagation Delay, PL to Q
(Figures 3 and 6)
Maximum Propagation Delay, Clock to Terminal
Count (Figures 2 and 6)
Maximum Output Transition Time,Any Output
(Figures 1 and 6)
Maximum Input Capacitance
Power Dissipation Capacitance (Per Package)
Used to determine the no-load dynamic power
consumption: P
Minimum Setup Time, Pn to PL
(Figure 4)
Minimum Hold Time, Pn to PL
(Figure 4)
Minimum Pulse Width, Clock
(Figure 1)
Minimum Pulse Width, PL
(Figure 3)
Minimum Pulse Width, MR
(Figure 5)
Minimum Input Rise and Fall Times
(Figure 1)
Parameter
D
=C
Parameter
PD
V
(C
CC
L
2
=50pF,Input t
f+I
CC
V
CC
(C
r
V
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
=t
V
L
CC
=50pF,Input t
f
=6.0 ns)
25 °C to -55°C
V
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
V
-
CC
100
150
100
100
100
500
400
20
18
30
26
20
17
20
17
Typical @25°C,V
0
0
0
r
25 °C to
=t
Guaranteed Limit
-55°C
215
215
125
12
36
43
43
37
43
37
25
21
75
15
13
10
f
=6.0 ns)
Guaranteed Limit
60
≤85°C
≤85°C
125
190
125
125
100
500
400
35
22
38
33
25
26
25
26
0
0
0
270
270
155
3.2
16
19
54
46
54
46
31
26
95
20
18
10
CC
=5.0 V
≤125°C
≤125°C
IN74HC192
150
225
150
150
100
500
400
30
26
45
38
30
26
30
26
325
325
190
110
2.6
0
0
0
13
15
65
55
65
55
38
32
23
20
10
MHz
Unit
Unit
pF
pF
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
4