CD40192BM National Semiconductor Corporation, CD40192BM Datasheet - Page 3

• Manufacturer Part Number: CD40192BM
• Description: Synchronous 4-bit Up/down Decade Counter
• Manufacturer: National Semiconductor Corporation

Symbol
I
I
OH
IN
DC Electrical Characteristics
AC Electrical Characteristics
T
Note 1 ‘‘Absolute Maximum Ratings’’ are those values beyond which the safety of the device cannot be guaranteed They are not meant to imply that the devices
should be operated at these limits The table of ‘‘Recommended Operating Conditions’’ and ‘‘Electrical Characteristics’’ provides conditions for actual device
operation
Note 2 V
Note 3 I
Note 4 C
AN-90
AC Parameters are guaranteed by DC correlated testing
t
t
t
t
t
t
t
f
t
t
t
t
C
C
A
PHL
PHL
PHL
SU
PHL
PLH
TLH
CL
rCL
WH
WH
WL
IN
PD
Symbol
e
or t
or t
or t
or t
or t
or t
t
25 C C
WL
OH
PD
SS
fCL
PLH
PLH
PLH
PHL
THL
High Level Output
Current (Note 3)
Input Current
and I
determines the no load AC power consumption of any CMOS device For complete explanation see 54C 74C Family Characteristics application note
e
0V unless otherwise specified
Parameter
OL
L
e
are tested one output at a time
50 pF R
Propagation Delay Time
from Count Up or
Count Down to Q
Propagation Delay Time
from Count Up to Carry
Propagation Delay Time
from Count Down
to Borrow
Time Prior to Load
That Data Must
Be Present
Propagation Delay Time
from Clear to Q
Propagation Delay Time
from Load to Q
Output Transition Time
Maximum Count Frequency
Maximum Count Rise
or Fall Time
Minimum Count Pulse
Width
Minimum Clear
Pulse Width
Minimum Load
Pulse Width
Average Input Capacitance
Power Dissipation Capacity
L
Parameter
e
V
V
V
V
V
DD
DD
DD
DD
DD
200 kX input t
e
e
e
e
e
Conditions
5V V
10V V
15V V
15V V
15V V
O
O
O
IN
IN
e
e
e
e
e
r
4 6V
CD40192BC CD40193BC (Note 2) (Continued)
e
9 5V
13 5V
0V
15V
t
f
e
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
Load and Data
Inputs (A B C D)
Count Up Count
Down and Clear
(Note 4)
20 ns unless otherwise specified
b
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
b
b
Min
Conditions
0 52
1 3
3 6
e
e
e
e
e
e
e
e
e
e
e
e
e
e
e
e
e
e
e
e
e
e
e
e
e
e
e
e
e
e
e
e
e
e
e
e
b
3
40 C
5V
10V
15V
5V
10V
15V
5V
10V
15V
5V
10V
15V
5V
10V
15V
5V
10V
15V
5V
10V
15V
5V
10V
15V
5V
10V
15V
5V
10V
15V
5V
10V
15V
5V
10V
15V
b
Max
0 3
0 3
b
b
b
Min
0 44
1 1
3 0
Min
2 5
7 5
15
6
5
1
a
b
b
b
10
b
Typ
25 C
10
0 88
2 25
8 8
b
b
5
5
12 5
Typ
250
100
120
120
100
130
300
120
100
120
300
120
100
100
80
50
40
50
40
30
25
60
50
95
50
40
10
35
28
95
40
32
10
4
5
b
Max
0 3
0 3
b
b
b
Min
0 36
Max
400
160
130
200
200
160
220
100
480
190
150
200
100
200
480
190
150
160
0 9
2 4
7 5
80
65
80
65
50
40
80
80
80
65
65
55
15
a
85 C
b
Max
1 0
1 0
Units
MHz
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ms
ms
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
pF
pF
pF
Units
mA
mA
mA
mA
mA