NSC DM5432J Quad 2-input or gate Datasheet

5432/DM5432/DM7432
Quad 2-Input OR Gates
General Description
Features
This device contains four independent gates each of which
performs the logic OR function.
Y
Alternate Military/Aerospace device (5432) is available.
Contact a National Semiconductor Sales Office/Distributor for specifications.
Connection Diagram
Dual-In-Line Package
TL/F/6511 – 1
Order Number 5432DMQB, 5432FMQB, DM5432J, DM5432W or DM7432N
See NS Package Number J14A, N14A or W14B
Function Table
YeAaB
Inputs
Output
A
B
Y
L
L
H
H
L
H
L
H
L
H
H
H
H e High Logic Level
L e Low Logic Level
C1995 National Semiconductor Corporation
TL/F/6511
RRD-B30M105/Printed in U. S. A.
5432/DM5432/DM7432 Quad 2-Input OR Gates
June 1989
Absolute Maximum Ratings (Note)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales
Office/Distributors for availability and specifications.
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.
Supply Voltage
7V
Input Voltage
5.5V
Operating Free Air Temperature Range
b 55§ C to a 125§ C
DM54 and 54
DM74
0§ C to a 70§ C
b 65§ C to a 150§ C
Storage Temperature Range
Recommended Operating Conditions
Symbol
DM5432
Parameter
VCC
Supply Voltage
VIH
High Level Input Voltage
VIL
Low Level Input Voltage
IOH
High Level Output Current
IOL
Low Level Output Current
TA
Free Air Operating Temperature
DM7432
Units
Min
Nom
Max
Min
Nom
Max
4.5
5
5.5
4.75
5
5.25
V
0.8
0.8
V
b 0.8
b 0.8
mA
2
2
V
16
b 55
125
0
16
mA
70
§C
Max
Units
b 1.5
V
Electrical Characteristics
over recommended operating free air temperature range (unless otherwise noted)
Symbol
Parameter
Conditions
Min
Typ
(Note 1)
VI
Input Clamp Voltage
VCC e Min, II e b12 mA
VOH
High Level Output
Voltage
VCC e Min, IOH e Max
VIH e Min
VOL
Low Level Output
Voltage
VCC e Min, IOL e Max
VIL e Max
II
Input Current @ Max
Input Voltage
VCC e Max, VI e 5.5V
IIH
High Level Input Current
VCC e Max, VI e 2.4V
40
mA
IIL
Low Level Input Current
VCC e Max, VI e 0.4V
b 1.6
mA
IOS
Short Circuit
Output Current
VCC e Max
(Note 2)
ICCH
Supply Current with
Outputs High
VCC e Max
15
22
mA
ICCL
Supply Current with
Outputs Low
VCC e Max
23
38
mA
2.4
3.4
V
0.2
0.4
V
1
mA
DM54
b 20
b 55
DM74
b 18
b 55
mA
Switching Characteristics at VCC e 5V and TA e 25§ C (See Section 1 for Test Waveforms and Output Load)
Parameter
Conditions
tPLH
Symbol
Propagation Delay Time
Low to High Level Output
CL e 15 pF
RL e 400X
tPHL
Propagation Delay Time
High to Low Level Output
Note 1: All typicals are at VCC e 5V, TA e 25§ C.
Note 2: Not more than one output should be shorted at a time.
2
Min
Max
Units
15
ns
22
ns
Physical Dimensions inches (millimeters)
14-Lead Ceramic Dual-In-Line Package (J)
Order Number 5432DMQB or DM5432J
NS Package Number J14A
14-Lead Molded Dual-In-Line Package (N)
Order Number DM7432N
NS Package Number N14A
3
5432/DM5432/DM7432 Quad 2-Input OR Gates
Physical Dimensions inches (millimeters) (Continued)
14-Lead Ceramic Flat Package (W)
Order Number 5432FMQB or DM5432W
NS Package Number W14B
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