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TL/F/6602
9309/DM9309 Dual 4-Bit Data Selectors/Multiplexers
June 1989
9309/DM9309 Dual 4-Bit Data Selectors/Multiplexers
General Description
These data selectors/multiplexers contain inverter/drivers
to supply full complementary, on-chip, binary decoded data
selection.
The 9309/DM9309 contains two separate 4-bit multiplexers
with complementary Y and Y
outputs; however, the two sec-
tions have common address select inputs.
Features
Y
Complementary outputs
Y
Dual one-of-four data selectors
Connection Diagram
Dual-In-Line Package
TL/F/6602– 1
Order Number 9309DMQB, 9309FMQB or DM9309N
See NS Package Number J16A, N16E or W16A
Function Table
Inputs Outputs
Select Data
YY
B A C0 C1 C2 C3
L L LXXX L H
L LHXXX H L
L HXLXX L H
L H XHXX H L
H LXXLX L H
H L X XHX H L
HH XXXL L H
HH XXXH H L
Select inputs A and B are common to both sections.
H
e
High Level, LeLow Level, XeDon’t Care.
C
1995 National Semiconductor Corporation RRD-B30M105/Printed in U. S. A.
Page 2
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
Military
b
55§Ctoa125§C
Commercial 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
Military Commercial
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
0.8
b
0.8 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
IH
e
Min
V
OL
Low Level Output V
CC
e
Min, I
OL
e
Max
0.2 0.4 V
Voltage V
IH
e
Min, V
IL
e
Max
I
I
Input Current@Max V
CC
e
Max, V
I
e
5.5V
1mA
Input Voltage
I
IH
High Level Input V
CC
e
Max, V
I
e
2.4V
40 mA
Current
I
IL
Low Level Input V
CC
e
Max, V
I
e
0.4V
b
1.6 mA
Current
I
OS
Short Circuit V
CC
e
Max MIL
b
20
b
70
mA
Output Current (Note 2)
COM
b
30
b
85
I
CC
Supply Current V
CC
e
Max (Note 3) 27 44 mA
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.
Note 3: I
CC
is measured with the outputs open and all inputs at 4.5V.
2
Page 3
Switching Characteristics at V
CC
e
5V and T
A
e
25§C (See Section 1 for Test Waveforms and Output Load)
From (Input)
Military Commercial
Symbol Parameter
To (Output)
R
L
e
400X,C
L
e
15 pF Units
Min Max Min Max
t
PLH
Propagation Delay Time Select
29 40 ns
Low to High Level Output to Y
t
PHL
Propagation Delay Time Select
27 36 ns
High to Low Level Output to Y
t
PLH
Propagation Delay Time Select
21 24 ns
Low to High Level Output to Y
t
PHL
Propagation Delay Time Select
21 29 ns
High to Low Level Output to Y
t
PLH
Propagation Delay Time Data
20 27 ns
Low to High Level Output to Y
t
PHL
Propagation Delay Time Data
21 34 ns
High to Low Level Output to Y
t
PLH
Propagation Delay Time Data
12 21 ns
Low to High Level Output to Y
t
PHL
Propagation Delay Time Data
13 13 ns
High to Low Level Output to Y
Logic Diagram
9309
TL/F/6602– 2
3
Page 4
4
Page 5
Physical Dimensions inches (millimeters)
16-Lead Ceramic Dual-In-Line Package (J)
Order Number 9309DMQB
NS Package Number J16A
16-Lead Molded Dual-In-Line Package (N)
Order Number DM9309N
NS Package Number N16E
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Page 6
9309/DM9309 Dual 4-Bit Data Selectors/Multiplexers
Physical Dimensions inches (millimeters) (Continued)
16-Lead Ceramic Flat Package (W)
Order Number 9309FMQB
NS Package Number W16A
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