2002 Fairchild Semiconductor Corporation
DS005985
www.fairchildsemi.com
October 1987
Revised March 2002
CD401
06BC
Hex Schm
i
t
t
T
r
i
gger
CD40106BC
Hex Schmitt Trigger
General Description
The CD40106BC Hex Schmitt Trigger is a monolithic com-
plementary MOS (CMOS) integrated circuit constructed
with N and P-channel enhancement transistors. The posi-
tive and negative-going threshold voltages, V
T
+
and V
T
-
,
show low variation with respect to temperature (typ
0.0005V/
C at V
DD
=
10V), and hysteresis, V
T
+
-
V
T
-
0.2
V
DD
is guaranteed.
All inputs are protected from damage due to static dis-
charge by diode clamps to V
DD
and V
SS
.
Features
s
Wide supply voltage range:
3V to 15V
s
High noise immunity:
0.7 V
DD
(typ.)
s
Low power TTL compatibility:
Fan out of 2 driving 74L or 1 driving 74LS
s
Hysteresis:
0.4 V
DD
(typ.),
0.2 V
DD
guaranteed
s
Equivalent to MM74C14
s
Equivalent to MC14584B
Ordering Code:
Devices also available in Tape and Reel. Specify by appending the suffix letter "X" to the ordering code.
Connection Diagram
Top View
Schematic Diagram
Order Number
Package Number
Package Description
CD40106BCM
M14A
14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow
CD40106BCN
N14A
14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide
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2
C
D
401
06BC
Absolute Maximum Ratings
(Note 1)
(Note 2)
Recommended Operating
Conditions
(Note 2)
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 "Recom-
mended Operating Conditions" and "Electrical Characteristics" provides
conditions for actual device operation.
Note 2: V
SS
=
0V unless otherwise specified.
DC Electrical Characteristics
(Note 3)
Note 3: I
OH
and I
OL
are tested one output at a time.
DC Supply Voltage (V
DD
)
-
0.5 to
+
18 V
DC
Input Voltage (V
IN
)
-
0.5 to V
DD
+
0.5 V
DC
Storage Temperature Range (T
S
)
-
65
C to
+
150
C
Power Dissipation (P
D
)
Dual-In-Line
700 mW
Small Outline
500 mW
Lead Temperature (T
L
)
(Soldering, 10 seconds)
260
C
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
)
-
55
C to
+
125
C
Symbol
Parameter
Conditions
-
55
C
+
25
C
+
125
C
Units
Min
Max
Min
Typ
Max
Min
Max
I
DD
Quiescent Device Current
V
DD
=
5V
1.0
1.0
30
A
V
DD
=
10V
2.0
2.0
60
V
DD
=
15V
4.0
4.0
120
V
OL
LOW Level Output
|I
O
|
<
1
A
V
Voltage
V
DD
=
5V
0.05
0.05
0.05
V
DD
=
10V
0.05
0.05
0.05
V
DD
=
15V
0.05
0.05
0.05
V
OH
HIGH Level Output
|I
O
|
<
1
A
V
Voltage
V
DD
=
5V
4.95
4.95
5
4.95
V
DD
=
10V
9.95
9.95
10
0.95
V
DD
=
15V
14.95
14.95
15
14.95
V
T
-
Negative-Going Threshold
V
DD
=
5V, V
O
=
4.5V
0.7
2.0
0.7
1.4
2.0
0.7
2.0
V
Voltage
V
DD
=
10V, V
O
=
9V
1.4
4.0
1.4
3.2
4.0
1.4
4.0
V
DD
=
15V, V
O
=
13.5V
2.1
6.0
2.1
5.0
6.0
2.1
6.0
V
T
+
Positive-Going Threshold
V
DD
=
5V, V
O
=
0.5V
3.0
4.3
3.0
3.6
4.3
3.0
4.3
V
Voltage
V
DD
=
10V, V
O
=
1V
6.0
8.6
6.0
6.8
8.6
6.0
8.6
V
DD
=
15V, V
O
=
1.5V
9.0
12.9
9.0
10.0
12.9
9.0
12.9
V
H
Hysteresis (V
T
+
-
V
T
-
)
V
DD
=
5V
1.0
3.6
1.0
2.2
3.6
1.0
3.6
V
Voltage
V
DD
=
10V
2.0
7.2
2.0
3.6
7.2
2.0
7.2
V
DD
=
15V
3.0
10.8
3.0
5.0
10.8
3.0
10.8
I
OL
LOW Level Output
V
DD
=
5V, V
O
=
0.4V
0.64
0.51
0.88
0.36
mA
Current (Note 3)
V
DD
=
10V, V
O
=
0.5V
1.6
1.3
2.25
0.9
V
DD
=
15V, V
O
=
1.5V
4.2
3.4
8.8
2.4
I
OH
HIGH Level Output
V
DD
=
5V, V
O
=
4.6V
-
0.64
-
0.51
-
0.88
-
0.36
mA
Current (Note 3)
V
DD
=
10V, V
O
=
9.5V
-
1.6
-
1.3
-
2.25
-
0.9
V
DD
=
15V, V
O
=
13.5V
-
4.2
-
3.4
-
8.8
-
2.4
I
IN
Input Current
V
DD
=
15V, V
IN
=
0V
-
0.1
-
10
-
5
-
0.1
-
1.0
A
V
DD
=
15V, V
IN
=
15V
0.1
10
-
5
0.1
1.0
3
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CD401
06BC
AC Electrical Characteristics
(Note 4)
T
A
=
25
C, C
L
=
50 pF, R
L
=
200k, t
r
and t
f
=
20 ns, unless otherwise specified
Note 4: AC Parameters are guaranteed by DC correlated testing.
Note 5: C
PD
determines the no load ac power consumption of any CMOS device. For complete explanation see 74C Family Characteristics Application Note,
AN-90.
Switching Time Waveforms
t
r
=
t
f
=
20 ns
Typical Applications
Low Power Oscillator
Note: The equations assume
t
1
+
t
2
>>
t
PHL
+
t
PLH
Symbol
Parameter
Conditions
Min
Typ
Max
Units
t
PHL
or t
PLH
Propagation Delay Time from
V
DD
=
5V
220
400
ns
Input to Output
V
DD
=
10V
80
200
V
DD
=
15V
70
160
t
THL
or t
TLH
Transition Time
V
DD
=
5V
100
200
ns
V
DD
=
10V
50
100
V
DD
=
15V
40
80
C
IN
Average Input Capacitance
Any Input
5
7.5
pF
C
PD
Power Dissipation Capacity
Any Gate (Note 5)
14
pF
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4
C
D
401
06BC
Typical Performance Characteristics
Typical Transfer
Characteristics
Guaranteed
Guaranteed
Trip Point Range
5
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CD401
06BC
Physical Dimensions
inches (millimeters) unless otherwise noted
14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow
Package Number M14A
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