NSC JM38510-00401BC, JM38510-00401BD, JD5402SDA Datasheet
TL/F/6492
5402/DM5402/DM7402 Quad 2-Input NOR Gates
June 1989
5402/DM5402/DM7402
Quad 2-Input NOR Gates
General Description
This device contains four independent gates each of which
performs the logic NOR function.
Features
Y
Alternate Military/Areospace device (5402) is available.
Contact a National Semiconductor Sales Office/Distributor for specifications.
Connection Diagram
Dual-In-Line Package
TL/F/6492– 1
Order Number 5402DMQB, 5402FMQB, DM5402J, DM5402W or DM7402N
See NS Package Number J14A, N14A or W14B
Function Table
YeAaB
Inputs Output
AB Y
LL H
LH L
HL L
HH L
H
e
High Logic Level
L
e
Low Logic Level
C
1995 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
Operating Free Air Temperature Range
DM54 and 54
b
55§Ctoa125§C
DM74 0
§
Ctoa70§C
Storage Temperature Range
b
65§Ctoa150§C
Note:
The ‘‘Absolute Maximum Ratings’’ are those values
beyond which the safety of the device cannot be guaranteed. 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
DM5402 DM7402
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
I
OH
High Level Output Current
b
0.4
b
0.4 mA
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
eb
12 mA
b
1.5 V
V
OH
High Level Output V
CC
e
Min, I
OH
e
Max
2.4 3.4 V
Voltage V
IL
e
Max
V
OL
Low Level Output V
CC
e
Min, I
OL
e
Max
0.2 0.4 V
Voltage V
IH
e
Min
I
I
Input Current@Max V
CC
e
Max, V
I
e
5.5V
1mA
Input Voltage
I
IH
High Level Input Current V
CC
e
Max, V
I
e
2.4V 40 mA
I
IL
Low Level Input Current V
CC
e
Max, V
I
e
0.4V
b
1.6 mA
I
OS
Short Circuit V
CC
e
Max DM54
b
20
b
55
mA
Output Current (Note 2)
DM74
b
18
b
55
I
CCH
Supply Current with V
CC
e
Max
816mA
Outputs High
I
CCL
Supply Current with V
CC
e
Max
14 27 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
22 ns
Low to High Level Output R
L
e
400X
t
PHL
Propagation Delay Time
15 ns
High to Low Level Output
Note 1: All typicals are at V
CC
e
5V, T
A
e
25§C.
Note 2: Not more than one output should be shorted at a time.
2
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