74ac192 IK Semicon Co., Ltd, 74ac192 Datasheet - Page 4

• Manufacturer Part Number: 74ac192
• Description: Presettable Bcd/decade Up/down Counter
• Manufacturer: IK Semicon Co., Ltd

AC ELECTRICAL CHARACTERISTICS
*
Voltage Range 5.0 V is 5.0 V ±0.5 V
Voltage Range 3.3 V is 3.3 V ±0.3 V
Symbol
f
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
C
C
PLH
PHL
PLH
PHL
PLH
PHL
PLH
PHL
PHL
PLH
PHL
PLH
PHL
PLH
PHL
max
PD
IN
Maximum Clock Frequency (Figure 1)
Propagation Delay, CP
TC
Propagation Delay, CP
TC
Propagation Delay, CP
1)
Propagation Delay, CP
1)
Propagation Delay, P
Propagation Delay, P
Propagation Delay, PL to Q
Propagation Delay, PL to Q
Propagation Delay, MR to Q
Propagation Delay, MR to TC
Propagation Delay, MR to TC
Propagation Delay, PL to TC
6)
Propagation Delay, PL to TC
6)
Propagation Delay, P
6)
Propagation Delay, P
6)
Maximum Input Capacitance
Power Dissipation Capacitance
D
D
(Figure 2)
(Figure 2)
Parameter
n
n
n
n
to Q
to Q
to TC
to TC
U
U
U
U
or CP
or CP
or CP
or CP
n
n
n
n
U
U
(Figure 3)
(Figure 3)
n
(Figure 4)
(Figure 4)
U
U
(Figure 5)
U
D
or TC
or TC
D
D
D
D
or TC
or TC
(Figure 6)
(Figure 6)
to TC
to TC
to Q
to Q
D
D
n
n
D
D
(Figure
(Figure
U
U
(Figure
(Figure
(Figure
(Figure
(C
or
or
L
=50pF,Input t
V
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
5.0
V
CC
*
r
Typical @25°C,V
=t
Min
120
88
f
=3.0 ns)
25 °C
4.5
Guaranteed Limits
Max
11.5
12.5
12.5
11.5
12.5
9.5
9.5
8.5
20
13
19
15
10
15
15
10
15
15
10
20
20
18
12
19
20
13
15
20
13
20
45
CC
Min
-40°C to 85°C
40
55
=5.0 V
4.5
Max
14.5
13.0
17.0
11.5
17.0
17.0
11.5
17.0
11.5
13.5
13.0
14.5
14.5
22
21
11
11
17
22
14
22
14
20
21
22
17
10
22
22
14
IN74AC192
Rev. 00
MHz
Unit
pF
pF
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns