NSC 5962-8550101CA Datasheet
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.
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
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