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Электронный компонент: 7409

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TL F 6499
5409DM7409
Quad
2-Input
AND
Gates
with
Open-Collector
Outputs
June 1989
5409 DM7409 Quad 2-Input AND Gates
with Open-Collector Outputs
General Description
This device contains four independent gates each of which
performs the logic AND function The open-collector out-
puts require external pull-up resistors for proper logical op-
eration
Pull-Up Resistor Equations
R
MAX
e
V
CC
(Min)
b
V
OH
N
1
(I
OH
)
a
N
2
(I
IH
)
R
MIN
e
V
CC
(Max)
b
V
OL
I
OL
b
N
3
(I
IL
)
Where N
1
(I
OH
)
e
total maximum output high current for all
outputs tied to pull-up resistor
N
2
(I
IH
)
e
total maximum input high current for all
inputs tied to pull-up resistor
N
3
(I
IL
)
e
total maximum input low current for all
inputs tied to pull-up resistor
Connection Diagram
Dual-In-Line Package
TL F 6499 1
Order Number 5409DMQB 5409FMQB or DM7409N
See NS Package Number J14A N14A or W14B
Function Table
Y
e
AB
Inputs
Output
A
B
Y
L
L
L
L
H
L
H
L
L
H
H
H
H
e
High Logic Level
L
e
Low Logic Level
C1995 National Semiconductor Corporation
RRD-B30M105 Printed in U S A
Absolute Maximum Ratings
(Note)
If Military Aerospace specified devices are required
please contact the National Semiconductor Sales
Office Distributors for availability and specifications
Supply Voltage
7V
Input Voltage
5 5V
Output Voltage
7V
Operating Free Air Temperature Range
54
b
55 C to
a
125 C
DM74
0 C to
a
70 C
Storage Temperature Range
b
65 C to
a
150 C
Note
The ``Absolute Maximum Ratings'' are those values
beyond which the safety of the device cannot be guaran-
teed The device should not be operated at these limits The
parametric values defined in the ``Electrical Characteristics''
table are not guaranteed at the absolute maximum ratings
The ``Recommended Operating Conditions'' table will define
the conditions for actual device operation
Recommended Operating Conditions
Symbol
Parameter
5409
DM7409
Units
Min
Nom
Max
Min
Nom
Max
V
CC
Supply Voltage
4 5
5
5 5
4 75
5
5 25
V
V
IH
High Level Input Voltage
2
2
V
V
IL
Low Level Input Voltage
0 8
0 8
V
V
OH
High Level Output Voltage
5 5
5 5
V
I
OL
Low Level Output Current
16
16
mA
T
A
Free Air Operating Temperature
b
55
125
0
70
C
Electrical Characteristics
over recommended operating free air temperature range (unless otherwise noted)
Symbol
Parameter
Conditions
Min
Typ
Max
Units
(Note 1)
V
I
Input Clamp Voltage
V
CC
e
Min I
I
e b
12 mA
b
1 5
V
I
CEX
High Level Output
V
CC
e
Min V
O
e
5 5V
250
m
A
Current
V
IH
e
Min
V
OL
Low Level Output
V
CC
e
Min I
OL
e
Max
0 2
0 4
V
Voltage
V
IL
e
Max
I
I
Input Current
Max
V
CC
e
Max V
I
e
5 5V
1
mA
Input Voltage
I
IH
High Level Input Current
V
CC
e
Max V
I
e
2 4V
40
m
A
I
IL
Low Level Input Current
V
CC
e
Max V
I
e
0 4V
b
1 6
mA
I
CCH
Supply Current with
V
CC
e
Max
11
21
mA
Outputs High
I
CCL
Supply Current with
V
CC
e
Max
20
33
mA
Outputs Low
Switching Characteristics
at V
CC
e
5V and T
A
e
25 C (See Section 1 for Test Waveforms and Output Load)
Symbol
Parameter
Conditions
Min
Max
Units
t
PLH
Propagation Delay Time
C
L
e
15 pF
32
ns
Low to High Level Output
R
L
e
400X
t
PHL
Propagation Delay Time
24
ns
High to Low Level Output
Note 1
All typicals are at V
CC
e
5V T
A
e
25 C
2
Physical Dimensions
inches (millimeters)
14-Lead Ceramic Dual-In-Line Package (J)
Order Number 5409DMQB
NS Package Number J14A
14-Lead Molded Dual-In-Line Package (N)
Order Number DM7409N
NS Package Number N14A
3
5409DM7409
Quad
2-Input
AND
Gates
with
Open-Collector
Outputs
Physical Dimensions
inches (millimeters) (Continued)
14-Lead Ceramic Flat Package (W)
Order Number 5409FMQB
NS Package Number W14B
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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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