Page 1
TL/F/5985
CD40106BM/CD40106BC Hex Schmitt Trigger
February 1988
CD40106BM/CD40106BC Hex Schmitt Trigger
General Description
The CD40106B Hex Schmitt Trigger is a monolithic complementary MOS (CMOS) integrated circuit constructed with N
and P-channel enhancement transistors. The positive and
negative-going threshold voltages, V
T
a
and V
T
b
, show low
variation with respect to temperature (typ 0.0005V/
§
Cat
V
DD
e
10V), and hysteresis, V
T
a
b
V
T
b
t
0.2 VDDis
guaranteed.
All inputs are protected from damage due to static discharge by diode clamps to V
DD
and VSS.
Features
Y
Wide supply voltage range 3V to 15V
Y
High noise immunity 0.7 VDD(typ.)
Y
Low power Fan out of 2 driving 74L
TTL compatibility or 1 driving 74LS
Y
Hysteresis 0.4 VDD(typ.)
0.2 V
DD
guaranteed
Y
Equivalent to MM54C14/MM74C14
Y
Equivalent to MC14584B
Connection Diagram
Dual-In-Line Package
TL/F/5985– 2
Top View
Switching Time Waveforms
TL/F/5985– 3
t
r
e
t
f
e
20 ns
Order Number CD40106B
Schematic Diagram
TL/F/5985– 1
C
1995 National Semiconductor Corporation RRD-B30M105/Printed in U. S. A.
Page 2
Absolute Maximum Ratings (Notes1&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 toa18 V
DC
Input Voltage (VIN)
b
0.5 to V
DD
a
0.5 V
DC
Storage Temperature Range (TS)
b
65§Ctoa150§C
Power Dissipation (PD)
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 (VDD) 3 to 15 V
DC
Input Voltage (VIN) 0 to VDDV
DC
Operating Temperature Range (TA)
CD40106BM
b
55§Ctoa125§C
CD40106BC
b
40§Ctoa85§C
DC Electrical Characteristics CD40106BM (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, 1.0 1.0 30 m A
Current V
IN
e
VDDor V
SS
V
DD
e
10V, 2.0 2.0 60 m A
V
IN
e
VDDor V
SS
V
DD
e
15V, 4.0 4.0 120 m A
V
IN
e
VDDor V
SS
V
OL
Low Level Output
l
I
O
l
k
1 mA
Voltage V
DD
e
5V 0.05 0.05 0.05 V
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 Output
l
I
O
l
k
1 mA
Voltage V
DD
e
5V 4.95 4.95 5 4.95 V
V
DD
e
10V 9.95 9.95 10 0.95 V
V
DD
e
15V 14.95 14.95 15 14.95 V
V
T
b
Negative-Going Threshold V
DD
e
5V, V
O
e
4.5V 0.7 2.0 0.7 1.4 2.0 0.7 2.0 V
Voltage V
DD
e
10V, V
O
e
9V 1.4 4.0 1.4 3.2 4.0 1.4 4.0 V
V
DD
e
15V, V
O
e
13.5V 2.1 6.0 2.1 5.0 6.0 2.1 6.0 V
V
T
a
Positive-Going Threshold V
DD
e
5V, V
O
e
0.5V 3.0 4.3 3.0 3.6 4.3 3.0 4.3 V
Voltage V
DD
e
10V, V
O
e
1V 6.0 8.6 6.0 6.8 8.6 6.0 8.6 V
V
DD
e
15V, V
O
e
1.5V 9.0 12.9 9.0 10.0 12.9 9.0 12.9 V
V
H
Hysteresis (V
T
a
b
V
T
b
)V
DD
e
5V 1.0 3.6 1.0 2.2 3.6 1.0 3.6 V
V
DD
e
10V 2.0 7.2 2.0 3.6 7.2 2.0 7.2 V
V
DD
e
15V 3.0 10.8 3.0 5.0 10.8 3.0 10.8 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
0.51b0.88
b
0.36 mA
Current (Note 3) V
DD
e
10V, V
O
e
9.5V
b
1.6
b
1.3b2.25
b
0.9 mA
V
DD
e
15V, V
O
e
13.5Vb4.2
b
3.4b8.8
b
2.4 mA
I
IN
Input Current V
DD
e
15V, V
IN
e
0V
b
0.10
b
10
b
5
b
0.10
b
1.0 m A
V
DD
e
15V, V
IN
e
15V 0.10 10
b
5
0.10 1.0 m A
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 IOLare tested one output at a time.
2
Page 3
DC Electrical Characteristics CD40106BC (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 Current V
DD
e
5V 4.0 4.0 30 mA
V
DD
e
10V 8.0 8.0 60 mA
V
DD
e
15V 16.0 16.0 120 m A
V
OL
Low Level Output
l
I
O
l
k
1 mA
Voltage V
DD
e
5V 0.05 0.05 0.05 V
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 Output
l
I
O
l
k
1 mA
Voltage V
DD
e
5V 4.95 4.95 5 4.95 V
V
DD
e
10V 9.95 9.95 10 0.95 V
V
DD
e
15V 14.95 14.95 15 14.95 V
V
T
b
Negative-Going Threshold V
DD
e
5V, V
O
e
4.5V 0.7 2.0 0.7 1.4 2.0 0.7 2.0 V
Voltage V
DD
e
10V, V
O
e
9V 1.4 4.0 1.4 3.2 4.0 1.4 4.0 V
V
DD
e
15V, V
O
e
13.5V 2.1 6.0 2.1 5.0 6.0 2.1 6.0 V
V
T
a
Positive-Going Threshold V
DD
e
5V, V
O
e
0.5V 3.0 4.3 3.0 3.6 4.3 3.0 4.3 V
Voltage V
DD
e
10V, V
O
e
1V 6.0 8.6 6.0 6.8 8.6 6.0 8.6 V
V
DD
e
15V, V
O
e
1.5V 9.0 12.9 9.0 10.0 12.9 9.0 12.9 V
V
H
Hysteresis (V
T
a
b
V
T
b
)V
DD
e
5V 1.0 3.6 1.0 2.2 3.6 1.0 3.6 V
Voltage V
DD
e
10V 2.0 7.2 2.0 3.6 7.2 2.0 7.2 V
V
DD
e
15V 3.0 10.8 3.0 5.0 10.8 3.0 10.8 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
I
OH
High Level Output V
DD
e
5V, V
O
e
4.6V
b
0.52
b
0.44b0.88
b
0.36 mA
Current (Note 3) V
DD
e
10V, V
O
e
9.5Vb1.3
b
1.1b2.25
b
0.9 mA
V
DD
e
15V, V
O
e
13.5Vb3.6
b
3.0b8.8
b
2.4 mA
I
IN
Input Current V
DD
e
15V, V
IN
e
0V
b
0.30
b
10
b
5
b
0.30
b
1.0 mA
V
DD
e
15V, V
IN
e
15V 0.30 10
b
5
0.30 1.0 mA
AC Electrical Characteristics*
T
A
e
25§C, C
L
e
50 pF, R
L
e
200k, trand t
f
e
20 ns, unless otherwise specified
Symbol Parameter Conditions Min Typ Max Units
t
PHL
or t
PLH
Propagation Delay Time from V
DD
e
5V 220 400 ns
Input to Output V
DD
e
10V 80 200 ns
V
DD
e
15V 70 160 ns
t
THL
or t
TLH
Transition Time V
DD
e
5V 100 200 ns
V
DD
e
10V 50 100 ns
V
DD
e
15V 40 80 ns
C
IN
Average Input Capacitance Any Input 5 7.5 pF
C
PD
Power Dissipation Capacity Any Gate (Note 4) 14 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 IOLare 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
Page 4
Typical Applications
Low Power Oscillator
TL/F/5985– 4
t
1
&
RC fin
V
T
a
V
T
b
t
2
&
RC fin
V
DD
b
V
T
b
V
DD
b
V
T
a
f
&
1
RC fin
V
T
a
(V
DD
b
V
T
b
)
V
T
b
(V
DD
b
V
T
a
)
Note: The equations assume
t
1
a
t
2
ll
t
PHL
a
t
PLH
TL/F/5985– 5
Typical Performance Characteristics
Typical Transfer
Characteristics
TL/F/5985– 6
Guaranteed
Trip Point Range
TL/F/5985– 7
TL/F/5985– 8
4
Page 5
Physical Dimensions inches (millimeters)
Ceramic Dual-In-Line Package (J)
Order Number CD40106BMJ or CD40106BCJ
NS Package Number J14A
5
Page 6
CD40106BM/CD40106BC Hex Schmitt Trigger
Physical Dimensions inches (millimeters) (Continued)
Molded Dual-In-Line Package (N)
Order Number CD40106BMN or CD40106BCN
NS Package Number N14A
LIFE SUPPORT POLICY
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DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF NATIONAL
SEMICONDUCTOR CORPORATION. As used herein:
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systems which, (a) are intended for surgical implant support device or system whose failure to perform can
into the body, or (b) support or sustain life, and whose be reasonably expected to cause the failure of the life
failure to perform, when properly used in accordance support device or system, or to affect its safety or
with instructions for use provided in the labeling, can effectiveness.
be reasonably expected to result in a significant injury
to the user.
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