74hc193a IK Semicon Co., Ltd, 74hc193a Datasheet - Page 4

• Manufacturer Part Number: 74hc193a
• Description: Presettable 4-bit Binary Up/down Counter
• Manufacturer: IK Semicon Co., Ltd

AC ELECTRICAL CHARACTERISTICS
TIMING REQUIREMENTS
t
t
t
t
Symbol
Symbol
PLH
PLH
PLH
TLH
C
t
f
C
t
r
max
t
t
t
t
, t
, t
, t
, t
, t
su
PD
w
w
w
IN
h
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
PD
Parameter
V
CC
(C
2
L
f+I
=50pF,Input t
CC
V
CC
r
(C
V
=t
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
V
CC
f
L
=6.0 ns)
=50pF,Input t
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
0
0
0
Typical @25°C,V
r
=t
25 °C to
Guaranteed Limit
-55°C
f
=6.0 ns)
215
215
125
12
36
43
43
37
43
37
25
21
75
15
13
10
Guaranteed Limit
60
≤85°C
125
190
125
125
100
500
400
≤85°C
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
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
IN74HC193A
MHz
Rev. 00
Unit
Unit
pF
pF
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns