NSC CD4049UBM Hex inverting,non-inverting buffer Datasheet

CD4049UBM/CD4049UBC Hex Inverting Buffer
CD4050BM/CD4050BC Hex Non-Inverting Buffer
General Description
Features
These hex buffers are monolithic complementary MOS
(CMOS) integrated circuits constructed with N- and P-channel enhancement mode transistors. These devices feature
logic level conversion using only one supply voltage (VDD).
The input signal high level (VIH) can exceed the VDD supply
voltage when these devices are used for logic level conversions. These devices are intended for use as hex buffers,
CMOS to DTL/TTL converters, or as CMOS current drivers,
and at VDD e 5.0V, they can drive directly two DTL/TTL
loads over the full operating temperature range.
Y
Y
Y
Y
Wide supply voltage range
3.0V to 15V
Direct drive to 2 TTL loads at 5.0V over full temperature range
High source and sink current capability
Special input protection permits input voltages greater
than VDD
Applications
Y
Y
Y
Y
CMOS
CMOS
CMOS
CMOS
hex inverter/buffer
to DTL/TTL hex converter
current ‘‘sink’’ or ‘‘source’’ driver
high-to-low logic level converter
Connection Diagrams
CD4050BM/CD4050BC
Dual-In-Line Package
CD4049UBM/CD4049UBC
Dual-In-Line Package
TL/F/5971 – 1
TL/F/5971 – 2
Top View
Top View
Order Number CD4049UB or CD4049B
Order Number CD4050UB or CD4050B
C1995 National Semiconductor Corporation
TL/F/5971
RRD-B30M105/Printed in U. S. A.
CD4049UBM/CD4049UBC Hex Inverting Buffer
CD4050BM/CD4050BC Hex Non-Inverting Buffer
March 1988
Absolute Maximum Ratings (Notes 1 & 2)
Recommended Operating
Conditions (Note 2)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales
Office/Distributors for availability and specifications.
Supply Voltage (VDD)
Input Voltage (VIN)
Voltage at Any Output Pin (VOUT)
Storage Temperature Range (TS)
Power Dissipation (PD)
Dual-In-Line
Small Outline
Lead Temperature (TL)
(Soldering, 10 seconds)
Supply Voltage (VDD)
Input Voltage (VIN)
Voltage at Any Output Pin (VOUT)
Operating Temperature Range (TA)
CD4049UBM, CD4050BM
CD4049UBC, CD4050BC
b 0.5V to a 18V
b 0.5V to a 18V
b 0.5V to VDD a 0.5V
b 65§ C to a 150§ C
3V to 15V
0V to 15V
0 to VDD
b 55§ C to a 125§ C
b 40§ C to a 85§ C
700 mW
500 mW
260§ C
DC Electrical Characteristics CD4049M/CD4050BM (Note 2)
Symbol
Parameter
b 55§ C
Conditions
Min
Max
a 25§ C
Min
a 125§ C
Typ
Max
Min
Units
Max
IDD
Quiescent Device Current
VDD e 5V
VDD e 10V
VDD e 15V
1.0
2.0
4.0
0.01
0.01
0.03
1.0
2.0
4.0
30
60
120
mA
mA
mA
VOL
Low Level Output Voltage
VIH e VDD, VIL e 0V,
lIOl k 1 mA
VDD e 5V
VDD e 10V
VDD e 15V
0.05
0.05
0.05
0
0
0
0.05
0.05
0.05
0.05
0.05
0.05
V
V
V
VOH
VIL
VIL
VIH
VIH
IOL
High Level Output Voltage
VIH e VDD, VIL e 0V,
lIOl k 1 mA
VDD e 5V
VDD e 10V
VDD e 15V
4.95
9.95
14.95
4.95
9.95
14.95
5
10
15
4.95
9.95
14.95
V
V
V
Low Level Input Voltage
(CD4050BM Only)
lIOl k 1 mA
VDD e 5V, VO e 0.5V
VDD e 10V, VO e 1V
VDD e 15V, VO e 1.5V
1.5
3.0
4.0
2.25
4.5
6.75
1.5
3.0
4.0
1.5
3.0
4.0
V
V
V
Low Level Input Voltage
(CD4049UBM Only)
lIOl k 1 mA
VDD e 5V, VO e 4.5V
VDD e 10V, VO e 9V
VDD e 15V, VO e 13.5V
1.0
2.0
3.0
1.5
2.5
3.5
1.0
2.0
3.0
1.0
2.0
3.0
V
V
V
High Level Input Voltage
(CD4050BM Only)
lIOl k 1 mA
VDD e 5V, VO e 4.5V
VDD e 10V, VO e 9V
VDD e 15V, VO e 13.5V
3.5
7.0
11.0
3.5
7.0
11.0
2.75
5.5
8.25
3.5
7.0
11.0
V
V
V
High Level Input Voltage
(CD4049UBM Only)
lIOl k 1 mA
VDD e 5V, VO e 0.5V
VDD e 10V, VO e 1V
VDD e 15V, VO e 1.5V
4.0
8.0
12.0
4.0
8.0
12.0
3.5
7.5
11.5
4.0
8.0
12.0
V
V
V
Low Level Output Current
(Note 3)
VIH e VDD, VIL e 0V
VDD e 5V, VO e 0.4V
VDD e 10V, VO e 0.5V
VDD e 15V, VO e 1.5V
5.6
12
35
4.6
9.8
29
5
12
40
3.2
6.8
20
mA
mA
mA
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: VSS e 0V unless otherwise specified.
Note 3: These are peak output current capabilities. Continuous output current is rated at 12 mA maximum. The output current should not be allowed to exceed this
value for extended periods of time. IOL and IOH are tested one output at a time.
2
DC Electrical Characteristics CD4049M/CD4050BM (Note 2) (Continued)
Symbol
Parameter
b 55§ C
Conditions
Min
IOH
IIN
High Level Output Current
(Note 3)
VIH e VDD, VIL e 0V
VDD e 5V, VO e 4.6V
VDD e 10V, VO e 9.5V
VDD e 15V, VO e 13.5V
Input Current
VDD e 15V, VIN e 0V
VDD e 15V, VIN e 15V
a 25§ C
Max
b 1.3
b 2.6
b 8.0
Min
Typ
b 1.1
b 2.2
b 7.2
b 1.6
b 3.6
b 12
a 125§ C
Max
Min
Units
Max
b 0.72
b 1.5
b 5.0
mA
mA
mA
b 0.1
b 10 b 5
b 0.1
b 1.0
0.1
10b5
0.1
1.0
mA
mA
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: VSS e 0V unless otherwise specified.
Note 3: These are peak output current capabilities. Continuous output current is rated at 12 mA maximum. The output current should not be allowed to exceed this
value for extended periods of time. IOL and IOH are tested one output at a time.
DC Electrical Characteristics CD4049UBC/CD4050BC (Note 2)
Symbol
Parameter
b 40§ C
Conditions
Min
IDD
Quiescent Device Current
VDD e 5V
VDD e 10V
VDD e 15V
VOL
Low Level Output Voltage
VIH e VDD, VIL e 0V,
lIOl k 1 mA
VDD e 5V
VDD e 10V
VDD e 15V
VOH
VIL
VIL
VIH
VIH
High Level Output Voltage
VIH e VDD, VIL e 0V,
lIOl k 1 mA
VDD e 5V
VDD e 10V
VDD e 15V
Max
a 25§ C
a 85§ C
Max
4
8
16
0.03
0.05
0.07
4.0
8.0
16.0
30
60
120
mA
mA
mA
0.05
0.05
0.05
0
0
0
0.05
0.05
0.05
0.05
0.05
0.05
V
V
V
4.95
9.95
14.95
5
10
15
Min
Units
Typ
4.95
9.95
14.95
Min
Max
4.95
9.95
14.95
V
V
V
Low Level Input Voltage
(CD4050BC Only)
lIOl k 1 mA
VDD e 5V, VO e 0.5V
VDD e 10V, VO e 1V
VDD e 15V, VO e 1.5V
1.5
3.0
4.0
2.25
4.5
6.75
1.5
3.0
4.0
1.5
3.0
4.0
V
V
V
Low Level Input Voltage
(CD4049UBC Only)
lIOl k 1 mA
VDD e 5V, VO e 4.5V
VDD e 10V, VO e 9V
VDD e 15V, VO e 13.5V
1.0
2.0
3.0
1.5
2.5
3.5
1.0
2.0
3.0
1.0
2.0
3.0
V
V
V
High Level Input Voltage
(CD4050BC Only)
lIOl k 1 mA
VDD e 5V, VO e 4.5V
VDD e 10V, VO e 9V
VDD e 15V, VO e 13.5V
3.5
7.0
11.0
3.5
7.0
11.0
2.75
5.5
8.25
3.5
7.0
11.0
V
V
V
High Level Input Voltage
(CD4049UBC Only)
lIOl k 1 mA
VDD e 5V, VO e 0.5V
VDD e 10V, VO e 1V
VDD e 15V, VO e 1.5V
4.0
8.0
12.0
4.0
8.0
12.0
3.5
7.5
11.5
4.0
8.0
12.0
V
V
V
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: VSS e 0V unless otherwise specified.
Note 3: These are peak output current capabilities. Continuous output current is rated at 12 mA maximum. The output current should not be allowed to exceed this
value for extended periods of time. IOL and IOH are tested one output at a time.
3
DC Electrical Characteristics CD4049UBC/CD4050BC (Note 2) (Continued)
Symbol
Parameter
b 40§ C
Conditions
Min
IOL
4.0
8.5
25
5
12
40
3.2
6.8
20
mA
mA
mA
High Level Output Current VIH e VDD, VIL e 0V
b 1.0
(Note 3)
VDD e 5V, VO e 4.6V
VDD e 10V, VO e 9.5V b2.1
VDD e 15V, VO e 13.5V b7.1
b 0.9
b 1.9
b 6.2
b 1.6
b 3.6
b 12
b 0.72
b 1.5
b5
mA
mA
mA
IIN
Input Current
b 0.3 b 10 b 5
VDD e 15V, VIN e 0V
VDD e 15V, VIN e 15V
4.6
9.8
29
b 0.3
0.3
0.3
Max
Min
Units
Typ
VIH e VDD, VIL e 0V
VDD e 5V, VO e 0.4V
VDD e 10V, VO e 0.5V
VDD e 15V, VO e 1.5V
Max
a 85§ C
Min
Low Level Output Current
(Note 3)
IOH
a 25§ C
Max
b 1.0
10b5
mA
mA
1.0
AC Electrical Characteristics* CD4049UBM/CD4049UBC
TA e 25§ C, CL e 50 pF, RL e 200k, tr e tf e 20 ns, unless otherwise specified
Parameter
Conditions
Typ
Max
Units
tPHL
Symbol
Propagation Delay Time
High-to-Low Level
VDD e 5V
VDD e 10V
VDD e 15V
Min
30
20
15
65
40
30
ns
ns
ns
tPLH
Propagation Delay Time
Low-to-High Level
VDD e 5V
VDD e 10V
VDD e 15V
45
25
20
85
45
35
ns
ns
ns
tTHL
Transition Time
High-to-Low Level
VDD e 5V
VDD e 10V
VDD e 15V
30
20
15
60
40
30
ns
ns
ns
tTLH
Transition Time
Low-to-High Level
VDD e 5V
VDD e 10V
VDD e 15V
60
30
25
120
55
45
ns
ns
ns
CIN
Input Capacitance
Any Input
15
22.5
pF
*AC Parameters are guaranteed by DC correlated testing.
AC Electrical Characteristics* CD4050BM/CD4050BC
TA e 25§ C, CL e 50 pF, RL e 200k, tr e tf e 20 ns, unless otherwise specified
Symbol
Parameter
Conditions
Typ
Max
Units
tPHL
Propagation Delay Time
High-to-Low Level
VDD e 5V
VDD e 10V
VDD e 15V
60
25
20
110
55
30
ns
ns
ns
tPLH
Propagation Delay Time
Low-to-High Level
VDD e 5V
VDD e 10V
VDD e 15V
60
30
25
120
55
45
ns
ns
ns
tTHL
Transition Time
High-to-Low Level
VDD e 5V
VDD e 10V
VDD e 15V
30
20
15
60
40
30
ns
ns
ns
tTLH
Transition Time
Low-to-High Level
VDD e 5V
VDD e 10V
VDD e 15V
60
30
25
120
55
45
ns
ns
ns
CIN
Input Capacitance
Any Input
5
7.5
pF
*AC Parameters are guaranteed by DC correlated testing.
4
Min
Schematic Diagrams
CD4049UBM/CD4049UBC
1 of 6 Identical Units
CD4050BM/CD4050BC
1 of 6 Identical Units
TL/F/5971 – 4
TL/F/5971 – 3
Switching Time Waveforms
TL/F/5971 – 5
Typical Applications
CMOS to TTL or CMOS at a Lower VDD
TL/F/5971 – 6
Note: VDD1 t VDD2
Note: In the case of the CD4049UBM/CD4049UBC
the output drive capability increases with increasing
input voltage. E.g., If VDD1 e 10V the CD4049UBM/
CD4049UBC could drive 4 TTL loads.
5
CD4049UBM/CD4049UBC Hex Inverting Buffer
CD4050BM/CD4050BC Hex Non-Inverting Buffer
Physical Dimensions inches (millimeters)
Ceramic Dual-In-Line Package (J)
Order Number CD4049UBMJ, CD4049UBCJ, CD4049BMJ or CD4049BCJ
NS Package Number J16A
Molded Dual-In-Line Package (N)
Order Number CD4050BMN, CD4050BCN, CD4050BMN or CD4050BCN
NS Package Number N16E
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