54F 74F153 Dual 4-Input Multiplexer
December 1994
54F 74F153
Dual 4-Input Multiplexer
General Description
The ’F153 is a high-speed dual 4-input multiplexer with com-
mon select inputs and individual enable inputs for each sec-
tion It can select two lines of data from four sources The
two buffered outputs present data in the true (non-inverted)
form In addition to multiplexer operation the ’F153 can
generate any two functions of three variables
Features
Y
Guaranteed 4000V minimum ESD protection
74F153PC
54F153DM (Note 2)
74F153SC (Note 1)
74F153SJ (Note 1)
54F153FM (Note 2)
54F153LM (Note 2)
N16E
J16A
M16A
16-Lead (0 300 Wide) Molded Dual-In-Line
16-Lead Ceramic Dual-In-Line
M16D
W16A
E20A
Note 1
Devices also available in 13 reel Use suffix
e
SCX and SJX
Logic Symbols
O
TL F 9482–5
TRI-STATE is a registered trademark of National Semiconductor Corporation
C
1995 National Semiconductor Corporation
TL F 9482
bs
ol
Pin Assignment
for DIP SOIC and Flatpak
TL F 9482–3
Note 2
Military grade device with environmental and burn-in processing Use suffix
e
DMQB FMQB and LMQB
IEEE IEC
et
16-Lead (0 300 Wide) Molded Small Outline EIAJ
16-Lead Cerpack
20-Lead Ceramic Leadless Chip Carrier Type C
16-Lead (0 150 Wide) Molded Small Outline JEDEC
Connection Diagrams
Pin Assignment
for LCC
TL F 9482 – 1
e
TL F 9482 – 2
RRD-B30M75 Printed in U S A
Commercial
Military
Package
Number
Package Description
Unit Loading Fan Out
54F 74F
Pin Names
Description
UL
HIGH LOW
10 10
10 10
10 10
10 10
10 10
50 33 3
50 33 3
Input I
IH
I
IL
Output I
OH
I
OL
20
mA
b
0 6 mA
20
mA
b
0 6 mA
20
mA
b
0 6 mA
20
mA
b
0 6 mA
20
mA
b
0 6 mA
b
1 mA 20 mA
b
1 mA 20 mA
I
0a
–I
3a
I
0b
– I
3b
S
0
S
1
E
a
E
b
Z
a
Z
b
Side A Data Inputs
Side B Data Inputs
Common Select Inputs
Side A Enable Input (Active LOW)
Side B Enable Input (Active LOW)
Side A Output
Side B Output
Functional Description
The ’F153 is a dual 4-input multiplexer It can select two bits
of data from up to four sources under the control of the
common Select inputs (S
0
S
1
) The two 4-input multiplexer
circuits have individual active LOW Enables (E
a
E
b
) which
can be used to strobe the outputs independently When the
Enables (E
a
E
b
) are HIGH the corresponding outputs (Z
a
Z
b
) are forced LOW The ’F153 is the logic implementation
of a 2-pole 4-position switch where the position of the
switch is determined by the logic levels supplied to the two
Select inputs The logic equations for the outputs are as
follows
Z
a
e
E
a
(I
0a
S
1
S
0
a
I
1a
S
1
S
0
a
I
2a
S
1
S
0
a
I
3a
S
1
S
0
)
Z
b
e
E
b
(I
0b
S
1
S
0
a
I
1b
S
1
S
0
a
I
2b
S
1
S
0
a
I
3b
S
1
S
0
)
Truth Table
Select
Inputs
S
0
X
L
L
H
H
L
L
H
H
Inputs (a or b)
I
1
X
X
X
L
H
X
X
X
X
S
1
X
L
L
L
L
H
H
H
H
H
e
HIGH Voltage Level
L
e
LOW
X
e
Immaterial
O
2
bs
ol
E
I
0
X
L
H
X
X
X
X
X
X
I
2
X
X
X
X
X
L
H
X
X
I
3
X
X
X
X
X
X
X
L
H
Z
H
L
L
L
L
L
L
L
L
L
L
H
L
H
L
H
L
H
et
Output
The ’F153 can be used to move data from a group of regis-
ters to a common output bus The particular register from
which the data came would be determined by the state of
the Select inputs A less obvious application is as a function
generator The ’F153 can generate two functions of three
variables This is useful for implementing highly irregular
random logic
e
Logic Diagram
Please note that this diagram is provided only for the understanding of logic operations and should not be used to estimate propagation delays
O
3
bs
ol
et
e
TL F 9482 – 4
Absolute Maximum Ratings
(Note 1)
If Military Aerospace specified devices are required
please contact the National Semiconductor Sales
Office Distributors for availability and specifications
Storage Temperature
Ambient Temperature under Bias
Junction Temperature under Bias
Plastic
V
CC
Pin Potential to
Ground Pin
b
65 C to
a
150 C
b
55 C to
a
125 C
b
55 C to
a
175 C
b
55 C to
a
150 C
b
0 5V to
a
7 0V
Recommended Operating
Conditions
Free Air Ambient Temperature
Military
Commercial
Supply Voltage
Military
Commercial
b
55 C to
a
125 C
0 C to
a
70 C
a
4 5V to
a
5 5V
a
4 5V to
a
5 5V
b
0 5V to
a
7 0V
Input Voltage (Note 2)
b
30 mA to
a
5 0 mA
Input Current (Note 2)
Voltage Applied to Output
in HIGH State (with V
CC
e
0V)
b
0 5V to V
CC
Standard Output
b
0 5V to
a
5 5V
TRI-STATE Output
Current Applied to Output
in LOW State (Max)
twice the rated I
OL
(mA)
Note 2
Either voltage limit or current limit is sufficient to protect inputs
DC Electrical Characteristics
Symbol
V
IH
V
IL
V
CD
V
OH
Parameter
Min
Input HIGH Voltage
Input LOW Voltage
Input Clamp Diode Voltage
Output HIGH
Voltage
Output LOW
Voltage
Input HIGH
Current
54F 10% V
CC
74F 10% V
CC
74F 5% V
CC
54F 10% V
CC
74F 10% V
CC
54F
74F
25
25
27
20
54F 74F
Typ
Max
V
OL
I
IH
I
BVI
I
CEX
V
ID
I
OD
I
IL
Input HIGH Current
Breakdown Test
Output High
Leakage Current
Input Leakage
Test
O
Output Leakage
Circuit Current
74F
Input LOW Current
I
OS
Output Short-Circuit Current
Power Supply Current
I
CCL
bs
ol
V
Min
05
05
V
Min
20 0
50
100
70
mA
mA
mA
V
Max
Max
Max
00
54F
74F
54F
74F
74F
250
50
4 75
3 75
b
0 6
b
60
b
150
12
et
Units
V
V
CC
Conditions
08
V
b
1 2
V
mA
mA
mA
mA
20
4
e
Recognized as a HIGH Signal
Recognized as a LOW Signal
Min
I
IN
e b
18 mA
I
OH
e b
1 mA
I
OH
e b
1 mA
I
OH
e b
1 mA
I
OL
e
20 mA
I
OL
e
20 mA
V
IN
e
2 7V
V
IN
e
7 0V
V
OUT
e
V
CC
I
ID
e
1 9
mA
All Other Pins Grounded
V
IOD
e
150 mV
All Other Pins Grounded
V
IN
e
0 5V
V
OUT
e
0V
V
O
e
LOW
00
Max
Max
Max
Note 1
Absolute maximum ratings are values beyond which the device may
be damaged or have its useful life impaired Functional operation under
these conditions is not implied
AC Electrical Characteristics
74F
Symbol
Parameter
Min
t
PLH
t
PHL
t
PLH
t
PHL
t
PLH
t
PHL
Propagation Delay
S
n
to Z
n
Propagation Delay
E
n
to Z
n
Propagation Delay
I
n
to Z
n
45
35
45
30
30
25
T
A
e a
25 C
V
CC
e a
5 0V
C
L
e
50 pF
Typ
81
70
71
57
53
51
Max
10 5
90
90
70
70
65
54F
T
A
V
CC
e
Mil
C
L
e
50 pF
Min
45
35
45
25
25
25
Max
14 0
11 0
11 5
90
90
80
74F
T
A
V
CC
e
Com
C
L
e
50 pF
Min
45
35
45
25
30
25
Max
12 0
10 5
10 5
80
80
75
ns
ns
ns
Units
Ordering Information
The device number is used to form part of a simplified purchasing code where the package type and temperature range are
defined as follows
74F
Temperature Range Family
74F
e
Commercial
54F
e
Military
Device Type
Package Code
P
e
Plastic DIP
D
e
Ceramic DIP
F
e
Flatpak
L
e
Leadless Chip Carrier (LCC)
S
e
Small Outline SOIC JEDEC
SJ
e
Small Outline SOIC EIAJ
153
S
C
X
O
5
bs
ol
et
Temperature Range
C
e
Commercial (0 C to
a
70 C)
M
e
Military (
b
55 C to
a
125 C)
e
Special Variations
QB
e
Military grade device with
environmental and burn-in
processing
X
e
Devices shipped in 13 reel
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