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CD4093BC,CD4093BM
CD4093BM CD4093BC Quad 2-Input NAND Schmitt Trigger
Literature Number: SNOS369A
TL/F/5982
CD4093BM/CD4093BC
Quad
2-Input
NAND
Schmitt
Trigger
February 1993
CD4093BM/CD4093BC Quad
2-Input NAND Schmitt Trigger
General Description
The CD4093B consists of four Schmitt-trigger circuits. Each
circuit functions as a 2-input NAND gate with Schmitt-trigger
action on both inputs. The gate switches at different points
for positive and negative-going signals. The difference be-
tween the positive (V
T
a
) and the negative voltage (V
T
b
) is
defined as hysteresis voltage (V
H
).
All outputs have equal source and sink currents and con-
form to standard B-series output drive (see Static Electrical
Characteristics).
Features
Y
Wide supply voltage range
3.0V to 15V
Y
Schmitt-trigger on each input
with no external components
Y
Noise immunity greater than 50%
Y
Equal source and sink currents
Y
No limit on input rise and fall time
Y
Standard B-series output drive
Y
Hysteresis voltage (any input) T
A
e
25
§
C
Typical
V
DD
e
5.0V
V
H
e
1.5V
V
DD
e
10V
V
H
e
2.2V
V
DD
e
15V
V
H
e
2.7V
Guaranteed
V
H
e
0.1 V
DD
Applications
Y
Wave and pulse shapers
Y
High-noise-environment systems
Y
Monostable multivibrators
Y
Astable multivibrators
Y
NAND logic
Connection Diagram
Dual-In-Line Package
TL/F/5982 - 1
Top View
Order Number CD4093B
C1995 National Semiconductor Corporation
RRD-B30M105/Printed in U. S. A.
Obsolete
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
)
CD4093BM
b
55
§
C to
a
125
§
C
CD4093BC
b
40
§
C to
a
85
§
C
DC Electrical Characteristics
CD4093BM (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
0.25
0.25
7.5
m
A
Current
V
DD
e
10V
0.5
0.5
15.0
m
A
V
DD
e
15V
1.0
1.0
30.0
m
A
V
OL
Low Level
V
IN
e
V
DD
,
l
I
O
l
k
1 mA
Output Voltage
V
DD
e
5V
0.05
0
0.05
0.05
V
V
DD
e
10V
0.05
0
0.05
0.05
V
V
DD
e
15V
0.05
0
0.05
0.05
V
V
OH
High Level
V
IN
e
V
SS
,
l
I
O
l
k
1 mA
Output Voltage
V
DD
e
5V
4.95
4.95
5
4.95
V
V
DD
e
10V
9.95
9.95
10
9.95
V
V
DD
e
15V
14.95
14.95
15
14.95
V
V
T
b
Negative-Going Threshold
l
I
O
l
k
1 mA
Voltage (Any Input)
V
DD
e
5V, V
O
e
4.5V
1.3
2.25
1.5
1.8
2.25
1.5
2.3
V
V
DD
e
10V, V
O
e
9V
2.85
4.5
3.0
4.1
4.5
3.0
4.65
V
V
DD
e
15V, V
O
e
13.5V
4.35
6.75
4.5
6.3
6.75
4.5
6.9
V
V
T
a
Positive-Going Threshold
l
I
O
l
k
1 mA
Voltage (Any Input)
V
DD
e
5V, V
O
e
0.5V
2.75
3.65
2.75
3.3
3.5
2.65
3.5
V
V
DD
e
10V, V
O
e
1V
5.5
7.15
5.5
6.2
7.0
5.35
7.0
V
V
DD
e
15V, V
O
e
1.5V
8.25
10.65
8.25
9.0
10.5
8.1
10.5
V
V
H
Hysteresis (V
T
a
b
V
T
b
)
V
DD
e
5V
0.5
2.35
0.5
1.5
2.0
0.35
2.0
V
(Any Input)
V
DD
e
10V
1.0
4.30
1.0
2.2
4.0
0.70
4.0
V
V
DD
e
15V
1.5
6.30
1.5
2.7
6.0
1.20
6.0
V
I
OL
Low Level Output
V
IN
e
V
DD
Current (Note 3)
V
DD
e
5V, V
O
e
0.4V
0.64
0.51
0.88
0.36
mA
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
IN
e
V
SS
Current (Note 3)
V
DD
e
5V, V
O
e
4.6V
b
0.64
0.51
b
0.88
b
0.36
mA
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
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.
2
Obsolete
DC Electrical Characteristics
CD4093BC (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
1.0
1.0
7.5
m
A
Current
V
DD
e
10V
2.0
2.0
15.0
m
A
V
DD
e
15V
4.0
4.0
30.0
m
A
V
OL
Low Level
V
IN
e
V
DD,
l
I
O
l
k
1 mA
Output Voltage
V
DD
e
5V
0.05
0
0.05
0.05
V
V
DD
e
10V
0.05
0
0.05
0.05
V
V
DD
e
15V
0.05
0
0.05
0.05
V
V
OH
High Level
V
IN
e
V
SS
,
l
I
O
l
k
1 mA
Output Voltage
V
DD
e
5V
4.95
4.95
5
4.95
V
V
DD
e
10V
9.95
9.95
10
9.95
V
V
DD
e
15V
14.95
14.95
15
14.95
V
V
T
b
Negative-Going Threshold
l
I
O
l
k
1 mA
Voltage (Any Input)
V
DD
e
5V, V
O
e
4.5V
1.3
2.25
1.5
1.8
2.25
1.5
2.3
V
V
DD
e
10V, V
O
e
9V
2.85
4.5
3.0
4.1
4.5
3.0
4.65
V
V
DD
e
15V, V
O
e
13.5V
4.35
6.75
4.5
6.3
6.75
4.5
6.9
V
V
T
a
Positive-Going Threshold
l
I
O
l
k
1 mA
Voltage (Any Input)
V
DD
e
5V, V
O
e
0.5V
2.75
3.6
2.75
3.3
3.5
2.65
3.5
V
V
DD
e
10V, V
O
e
1V
5.5
7.15
5.5
6.2
7.0
5.35
7.0
V
V
DD
e
15V, V
O
e
1.5V
8.25
10.65
8.25
9.0
10.5
8.1
10.5
V
V
H
Hysteresis (V
T
a
b
V
T
b
)
V
DD
e
5V
0.5
2.35
0.5
1.5
2.0
0.35
2.0
V
(Any Input)
V
DD
e
10V
1.0
4.3
1.0
2.2
4.0
0.70
4.0
V
V
DD
e
15V
1.5
6.3
1.5
2.7
6.0
1.20
6.0
V
I
OL
Low Level Output
V
IN
e
V
DD
Current (Note 3)
V
DD
e
5V, V
O
e
0.4V
0.52
0.44
0.88
0.36
mA
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
IN
e
V
SS
Current (Note 3)
V
DD
e
5V, V
O
e
4.6V
b
0.52
0.44
b
0.88
b
0.36
mA
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
200k, Input t
r
, t
f
e
20 ns, unless otherwise specified
Symbol
Parameter
Conditions
Min
Typ
Max
Units
t
PHL
, t
PLH
Propagation Delay Time
V
DD
e
5V
300
450
ns
V
DD
e
10V
120
210
ns
V
DD
e
15V
80
160
ns
t
THL
, t
TLH
Transition Time
V
DD
e
5V
90
145
ns
V
DD
e
10V
50
75
ns
V
DD
e
15V
40
60
ns
C
IN
Input Capacitance
(Any Input)
5.0
7.5
pF
C
PD
Power Dissipation Capacitance
(Per Gate)
24
pF
*AC Parameters are guaranteed by DC correlated testing.
Note 2:
V
SS
e
0V unless otherwise specified.
Note 3:
I
OH
and I
OL
are tested one output at a time.
3
Obsolete
Typical Applications
Gated Oscillator
TL/F/5982 - 2
Assume t
1
a
t
2
l l
t
PHL
a
t
PLH
then:
t
0
e
RC fin [V
DD
/V
T
b
]
t
1
e
RC fin [(V
DD
b
V
T
b
)/(V
DD
b
V
T
a
)]
t
2
e
RC fin [V
T
a
/V
T
b
]
f
e
1
t
1
a
t
2
e
1
RC fin
(V
T
a
) (V
DD
b
V
T
b
)
(V
T
b
)(V
DD
b
V
T
a
)
TL/F/5982 - 3
Gated One-Shot
TL/F/5982 - 4
TL/F/5982 - 5
(a) Negative-Edge Triggered
TL/F/5982 - 6
TL/F/5982 - 7
(b) Positive-Edge Triggered
4
Obsolete
Typical Performance Characteristics
Typical Transfer
Characteristics
TL/F/5982 - 8
Guaranteed Hysteresis vs V
DD
TL/F/5982 - 9
Guaranteed Trigger Threshold
Voltage vs V
DD
TL/F/5982 - 10
Guaranteed Hysteresis vs V
DD
TL/F/5982 - 11
Input and Output Characteristics
TL/F/5982 - 12
Output Characteristic
Input Characteristic
TL/F/5982 - 13
V
NML
e
V
IH(MIN)
b
V
OL
j
V
IH(MIN)
e
V
T
a
(MIN)
V
NMH
e
V
OH
b
V
IL(MAX)
j
V
DD
b
V
IL(MAX)
e
V
DD
b
V
T
b
(MAX)
AC Test Circuits and Switching Time Waveforms
TL/F/5982 - 14
TL/F/5982 - 15
5
Obsolete
CD4093BM/CD4093BC
Quad
2-Input
NAND
Schmitt
Trigger
Physical Dimensions
inches (millimeters)
Ceramic Dual-In-Line Package (J)
Order Number CD4093BMJ or CD4093BCJ
NS Package Number J14A
Molded Dual-In-Line Package (N)
Order Number CD4093BM or CD4093BCN
NS Package Number N14A
LIFE SUPPORT POLICY
NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF NATIONAL
SEMICONDUCTOR CORPORATION. As used herein:
1. Life support devices or systems are devices or
2. A critical component is any component of a life
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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National Semiconductor
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Corporation
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Fax: (a49) 0-180-530 85 86
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Obsolete
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