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Электронный компонент: CD40192BM

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TL F 5988
CD40192BMCD40192BC
Synchronous
4-Bit
UpDown
Decade
Counter
CD40193BMCD40193BC
Synchronous
4-Bit
UpDown
Binary
Counter
February 1988
CD40192BM CD40192BC Synchronous
4-Bit Up Down Decade Counter
CD40193BM CD40193BC Synchronous
4-Bit Up Down Binary Counter
General Description
These up down counters are monolithic complementary
MOS (CMOS) integrated circuits The CD40192BM and
CD40192BC are BCD counters while the CD40193BM and
CD40193BC are binary counters
Counting up and counting down is performed by two count
inputs one being held high while the other is clocked The
outputs change on the positive-going transition of this clock
These counters feature preset inputs that are enabled when
load is a logical ``0'' and a clear which forces all outputs to
``0'' when it is at logical ``1'' The counters also have carry
and borrow outputs so that they can be cascaded using no
external circuitry
All inputs are protected against damage due to static dis-
charge by clamps to V
DD
and V
SS
Features
Y
Wide supply voltage range
3V to 15V
Y
High noise immunity
0 45 V
DD
(typ )
Y
Low power TTL compatibility
Fan out of 2
driving 74L
or 1 driving 74LS
Y
Carry and borrow outputs for easy expansion to N-bit
by cascading
Y
Asynchronous clear
Y
Equivalent to
MM54C192 MM74C192
and MM54C193 MM74C193
Connection Diagram
Dual-In-Line Package
TL F 5988 1
Top View
Order Number CD40192B or CD40193
Cascading Packages
TL F 5988 2
C1995 National Semiconductor Corporation
RRD-B30M105 Printed in U S A
Absolute Maximum Ratings
(Notes 1
2)
If Military Aerospace specified devices are required
please contact the National Semiconductor Sales
Office Distributors for availability and specifications
DC Supply Voltage (V
DD
)
b
0 5 to
a
18 V
DC
Input Voltage (V
IN
)
b
0 5 to V
DD
a
0 5 V
DC
Storage Temperature Range (T
S
)
b
65 C to
a
150 C
Power Dissipation (P
D
)
Dual-In-Line
700 mW
Small Outline
500 mW
Lead Temperature (T
L
)
(Soldering 10 seconds)
260 C
Recommended Operating
Conditions
(Note 2)
DC Supply Voltage (V
DD
)
3 to 15 V
DC
Input Voltage (V
IN
)
0 to V
DD
V
DC
Operating Temperature Range (T
A
)
CD40192BM CD40193BM
b
55 C to
a
125 C
CD40192BC CD40193BC
b
40 C to
a
85 C
DC Electrical Characteristics
CD40192BM CD40193BM (Note 2)
Symbol
Parameter
Conditions
b
55 C
a
25 C
a
125 C
Units
Min
Max
Min
Typ
Max
Min
Max
I
DD
Quiescent Device
V
DD
e
5V V
IN
e
V
DD
or V
SS
5
5
150
m
A
Current
V
DD
e
10V V
IN
e
V
DD
or V
SS
10
10
300
m
A
V
DD
e
15V V
IN
e
V
DD
or V
SS
20
20
600
m
A
V
OL
Low Level
V
DD
e
5V
0 05
0 05
0 05
V
Output Voltage
V
DD
e
10V
0 05
0 05
0 05
V
V
DD
e
15V
0 05
0 05
0 05
V
V
OH
High Level
V
DD
e
5V
4 95
4 95
4 95
V
Output Voltage
V
DD
e
10V
9 95
9 95
9 95
V
V
DD
e
15V
14 95
14 95
14 95
V
V
IL
Low Level
V
DD
e
5V V
O
e
0 5V or 4 5V
1 5
1 5
1 5
V
Input Voltage
V
DD
e
10V V
O
e
1V or 9V
3 0
3 0
3 0
V
V
DD
e
15V V
O
e
1 5V or 13 5V
4 0
4 0
4 0
V
V
IH
High Level
V
DD
e
5V V
O
e
0 5V or 4 5V
3 5
3 5
3 5
V
Input Voltage
V
DD
e
10V V
O
e
1V or 9V
7 0
7 0
7 0
V
V
DD
e
15V V
O
e
1 5V or 13 5V
11 0
11 0
11 0
V
I
OL
Low Level Output
V
DD
e
5V V
O
e
0 4V
0 64
0 51
0 88
0 36
mA
Current (Note 3)
V
DD
e
10V V
O
e
0 5V
1 6
1 3
2 25
0 9
mA
V
DD
e
15V V
O
e
1 5V
4 2
3 4
8 8
2 4
mA
I
OH
High Level Output
V
DD
e
5V V
O
e
4 6V
b
0 64
b
0 51
b
0 88
b
0 36
mA
Current (Note 3)
V
DD
e
10V V
O
e
9 5V
b
1 6
b
1 3
b
2 25
b
0 9
mA
V
DD
e
15V V
O
e
13 5V
b
4 2
b
3 4
b
8 8
b
2 4
mA
I
IN
Input Current
V
DD
e
15V V
IN
e
0V
b
0 1
b
10
b
5
b
0 1
b
1 0
m
A
V
DD
e
15V V
IN
e
15V
0 1
10
b
5
0 1
1 0
m
A
DC Electrical Characteristics
CD40192BC CD40193BC (Note 2)
Symbol
Parameter
Conditions
b
40 C
a
25 C
a
85 C
Units
Min
Max
Min
Typ
Max
Min
Max
I
DD
Quiescent Device
V
DD
e
5V V
IN
e
V
DD
or V
SS
20
20
150
m
A
Current
V
DD
e
10V V
IN
e
V
DD
or V
SS
40
40
300
m
A
V
DD
e
15V V
IN
e
V
DD
or V
SS
80
80
600
m
A
V
OL
Low Level
V
DD
e
5V
0 05
0 05
0 05
V
Output Voltage
V
DD
e
10V
0 05
0 05
0 05
V
V
DD
e
15V
0 05
0 05
0 05
V
V
OH
High Level
V
DD
e
5V
4 95
4 95
4 95
V
Output Voltage
V
DD
e
10V
9 95
9 95
9 95
V
V
DD
e
15V
14 95
14 95
14 95
V
V
IL
Low Level
V
DD
e
5V V
O
e
0 5V or 4 5V
1 5
1 5
1 5
V
Input Voltage
V
DD
e
10V V
O
e
1V or 9V
3 0
3 0
3 0
V
V
DD
e
15V V
O
e
1 5V or 13 5V
4 0
4 0
4 0
V
V
IH
High Level
V
DD
e
5V V
O
e
0 5V or 4 5V
3 5
3 5
3 5
V
Input Voltage
V
DD
e
10V V
O
e
1V or 9V
7 0
7 0
7 0
V
V
DD
e
15V V
O
e
1 5V or 13 5V
11 0
11 0
11 0
V
I
OL
Low Level Output
V
DD
e
5V V
O
e
0 4V
0 52
0 44
0 88
0 36
mA
Current (Note 3)
V
DD
e
10V V
O
e
0 5V
1 3
1 1
2 25
0 9
mA
V
DD
e
15V V
O
e
1 5V
3 6
3 0
8 8
2 4
mA
2
DC Electrical Characteristics
CD40192BC CD40193BC (Note 2) (Continued)
Symbol
Parameter
Conditions
b
40 C
a
25 C
a
85 C
Units
Min
Max
Min
Typ
Max
Min
Max
I
OH
High Level Output
V
DD
e
5V V
O
e
4 6V
b
0 52
b
0 44
b
0 88
b
0 36
mA
Current (Note 3)
V
DD
e
10V V
O
e
9 5V
b
1 3
b
1 1
b
2 25
b
0 9
mA
V
DD
e
15V V
O
e
13 5V
b
3 6
b
3 0
b
8 8
b
2 4
mA
I
IN
Input Current
V
DD
e
15V V
IN
e
0V
b
0 3
b
10
b
5
b
0 3
b
1 0
m
A
V
DD
e
15V V
IN
e
15V
0 3
10
b
5
0 3
1 0
m
A
AC Electrical Characteristics
T
A
e
25 C C
L
e
50 pF R
L
e
200 kX input t
r
e
t
f
e
20 ns unless otherwise specified
Symbol
Parameter
Conditions
Min
Typ
Max
Units
t
PHL
or t
PLH
Propagation Delay Time
V
DD
e
5V
250
400
ns
from Count Up or
V
DD
e
10V
100
160
ns
Count Down to Q
V
DD
e
15V
80
130
ns
t
PHL
or t
PLH
Propagation Delay Time
V
DD
e
5V
120
200
ns
from Count Up to Carry
V
DD
e
10V
50
80
ns
V
DD
e
15V
40
65
ns
t
PHL
or t
PLH
Propagation Delay Time
V
DD
e
5V
120
200
ns
from Count Down
V
DD
e
10V
50
80
ns
to Borrow
V
DD
e
15V
40
65
ns
t
SU
Time Prior to Load
V
DD
e
5V
100
160
ns
That Data Must
V
DD
e
10V
30
50
ns
Be Present
V
DD
e
15V
25
40
ns
t
PHL
Propagation Delay Time
V
DD
e
5V
130
220
ns
from Clear to Q
V
DD
e
10V
60
100
ns
V
DD
e
15V
50
80
ns
t
PLH
or t
PHL
Propagation Delay Time
V
DD
e
5V
300
480
ns
from Load to Q
V
DD
e
10V
120
190
ns
V
DD
e
15V
95
150
ns
t
TLH
or t
THL
Output Transition Time
V
DD
e
5V
100
200
ns
V
DD
e
10V
50
100
ns
V
DD
e
15V
40
80
ns
f
CL
Maximum Count Frequency
V
DD
e
5V
2 5
4
MHz
V
DD
e
10V
6
10
MHz
V
DD
e
15V
7 5
12 5
MHz
t
rCL
or t
fCL
Maximum Count Rise
V
DD
e
5V
15
m
s
or Fall Time
V
DD
e
10V
5
m
s
V
DD
e
15V
1
m
s
t
WH
t
WL
Minimum Count Pulse
V
DD
e
5V
120
200
ns
Width
V
DD
e
10V
35
80
ns
V
DD
e
15V
28
65
ns
t
WH
Minimum Clear
V
DD
e
5V
300
480
ns
Pulse Width
V
DD
e
10V
120
190
ns
V
DD
e
15V
95
150
ns
t
WL
Minimum Load
V
DD
e
5V
100
160
ns
Pulse Width
V
DD
e
10V
40
65
ns
V
DD
e
15V
32
55
ns
C
IN
Average Input Capacitance
Load and Data
5
7 5
pF
Inputs (A B C D)
Count Up Count
10
15
pF
Down and Clear
C
PD
Power Dissipation Capacity
(Note 4)
100
pF
AC Parameters are guaranteed by DC correlated testing
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
SS
e
0V unless otherwise specified
Note 3
I
OH
and I
OL
are tested one output at a time
Note 4
C
PD
determines the no load AC power consumption of any CMOS device For complete explanation see 54C 74C Family Characteristics application note
AN-90
3
Schematic Diagrams
CD40192BM CD40192BC Synchronous 4-Bit Up Down Decade Counter
TL F 5988 3
CD40193BM CD40193BC Synchronous 4-Bit Up Down Binary Counter
TL F 5988 4
4
Timing Diagrams
CD40192BM CD40192BC
TL F 5988 5
Sequence
1 Clear outputs to zero
2 Load (preset) to BCD seven
3 Count up to eight nine carry zero one and two
4 Count down to one zero borrow nine eight and seven
CD40193BM CD40193BC
TL F 5988 6
Sequence
1 Clear outputs to zero
2 Load (preset) to binary thirteen
3 Count up to fourteen fifteen carry zero one and two
4 Count down to one zero borrow fifteen fourteen and thirteen
5