Semiconductor Components Industries, LLC, 2001
October, 2001 Rev. 7
1
Publication Order Number:
SN74LS153/D
SN74LS153
Dual 4-Input Multiplexer
The LSTTL/MSI SN74LS153 is a very high speed Dual 4-Input
Multiplexer with common select inputs and individual enable inputs
for each section. It can select two bits of data from four sources. The
two buffered outputs present data in the true (non-inverted) form. In
addition to multiplexer operation, the LS153 can generate any two
functions of three variables. The LS153 is fabricated with the Schottky
barrier diode process for high speed and is completely compatible with
all ON Semiconductor TTL families.
Multifunction Capability
Non-Inverting Outputs
Separate Enable for Each Multiplexer
Input Clamp Diodes Limit High Speed Termination Effects
GUARANTEED OPERATING RANGES
Symbol
Parameter
Min
Typ
Max
Unit
VCC
Supply Voltage
4.75
5.0
5.25
V
TA
Operating Ambient
Temperature Range
0
25
70
C
IOH
Output Current High
0.4
mA
IOL
Output Current Low
8.0
mA
LOW
POWER
SCHOTTKY
SOIC
D SUFFIX
CASE 751B
PLASTIC
N SUFFIX
CASE 648
16
1
16
1
SOEIAJ
M SUFFIX
CASE 966
16
1
Device
Package
Shipping
ORDERING INFORMATION
SN74LS153N
16 Pin DIP
2000 Units/Box
SN74LS153D
SOIC16
38 Units/Rail
SN74LS153DR2
SOIC16
2500/Tape & Reel
SN74LS153M
SOEIAJ16
See Note 1
SN74LS153MEL
SOEIAJ16
1. For ordering information on the EIAJ version of
the SOIC package, please contact your local
ON Semiconductor representative.
See Note 1
http://onsemi.com
SN74LS153
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2
CONNECTION DIAGRAM DIP (TOP VIEW)
Common Select Input
Enable (Active LOW) Input
Multiplexer Inputs
Multiplexer Output
S0
E
I0, I1
Z
0.5 U.L.
0.5 U.L.
0.5 U.L.
10 U.L.
0.25 U.L.
0.25 U.L.
0.25 U.L.
5 U.L.
NOTES:
a) 1 TTL Unit Load (U.L.) = 40 mA HIGH/1.6 mA LOW.
HIGH
LOW
(Note a)
LOADING
PIN NAMES
VCC = PIN 16
GND = PIN 8
LOGIC SYMBOL
14
13
12
11
10
9
1
2
3
4
5
6
7
16
15
8
VCC
Ea
Eb
S0
I3b
I2b
I0b Zb
S1
I3a
I2a
I1a I0a
Za GND
1
6 5 4 3
10 11 12 13 15
14
2
7
9
Za
Zb
Sa
S0
Ea I0a I1a I2a I3a I0b I1b I2b I3b Eb
I1b
NOTE:
The Flatpak version has the same
pinouts (Connection Diagram) as
the Dual In Line Package.
SN74LS153
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3
LOGIC DIAGRAM
VCC = PIN 16
GND = PIN 8
= PIN NUMBERS
Ea I0a
I1a
I2a
I3a S1
S0 I0b
I1b
I2b
I3b Eb
Za
Zb
14
1
2
6
7
3
4
5
9
11
12
10
13
15
FUNCTIONAL DESCRIPTION
The LS153 is a Dual 4-input Multiplexer fabricated with
Low Power, Schottky barrier diode process for high speed.
It can select two bits of data from up to four sources under
the control of the common Select Inputs (S0, S1). The two
4-input multiplexer circuits have individual active LOW
Enables (Ea, Eb) which can be used to strobe the outputs
independently. When the Enables (Ea, Eb) are HIGH, the
corresponding outputs (Za, Zb) are forced LOW.
The LS153 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 shown below.
Za = Ea
(I0a
S1
S0 + I1a
S1
S0 + I2a
S1
S0 +
I3a
S1
S0)
Zb = Eb
(I0b
S1
S0 + I1b
S1
S0 + I2b
S1
S0 +
I3b
S1
S0)
The LS153 can be used to move data from a group of
registers 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 a function
generator. The LS153 can generate two functions of three
variables. This is useful for implementing highly irregular
random logic.
TRUTH TABLE
SELECT INPUTS
INPUTS (a or b)
OUTPUT
S0
S1
E
I0
I1
I2
I3
Z
X
X
H
X
X
X
X
L
L
L
L
L
X
X
X
L
L
L
L
H
X
X
X
H
H
L
L
X
L
X
X
L
H
L
L
X
H
X
X
H
L
H
L
X
X
L
X
L
L
H
L
X
X
H
X
H
H
H
L
X
X
X
L
L
H
H
L
X
X
X
H
H
H = HIGH Voltage Level
L = LOW Voltage Level
X = Don't Care
SN74LS153
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4
DC CHARACTERISTICS OVER OPERATING TEMPERATURE RANGE
(unless otherwise specified)
Limits
Symbol
Parameter
Min
Typ
Max
Unit
Test Conditions
VIH
Input HIGH Voltage
2.0
V
Guaranteed Input HIGH Voltage for
All Inputs
VIL
Input LOW Voltage
0.8
V
Guaranteed Input LOW Voltage for
All Inputs
VIK
Input Clamp Diode Voltage
0.65
1.5
V
VCC = MIN, IIN = 18 mA
VOH
Output HIGH Voltage
2.7
3.5
V
VCC = MIN, IOH = MAX, VIN = VIH
or VIL per Truth Table
VOL
Output LOW Voltage
0.25
0.4
V
IOL = 4.0 mA
VCC = VCC MIN,
VIN VIL or VIH
VOL
Output LOW Voltage
0.35
0.5
V
IOL = 8.0 mA
VIN = VIL or VIH
per Truth Table
IIH
Input HIGH Current
20
A
VCC = MAX, VIN = 2.7 V
IIH
Input HIGH Current
0.1
mA
VCC = MAX, VIN = 7.0 V
IIL
Input LOW Current
0.4
mA
VCC = MAX, VIN = 0.4 V
IOS
Short Circuit Current (Note 2)
20
100
mA
VCC = MAX
ICC
Power Supply Current
10
mA
VCC = MAX
2. Not more than one output should be shorted at a time, nor for more than 1 second.
AC CHARACTERISTICS
(TA = 25
C)
Limits
Symbol
Parameter
Min
Typ
Max
Unit
Test Conditions
tPLH
tPHL
Propagation Delay
Data to Output
10
17
15
26
ns
Figure 2
tPLH
tPHL
Propagation Delay
Select to Output
19
25
29
38
ns
Figure 1
VCC = 5.0 V
CL = 15 pF
tPLH
tPHL
Propagation Delay
Enable to Output
16
21
24
32
ns
Figure 2
L
AC WAVEFORMS
Figure 1.
Figure 2.
VIN
VOUT
1.3 V
tPHL
1.3 V
tPLH
1.3 V
1.3 V
VIN
VOUT
1.3 V
tPHL
1.3 V
tPLH
1.3 V
1.3 V
SN74LS153
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5
PACKAGE DIMENSIONS
N SUFFIX
PLASTIC PACKAGE
CASE 64808
ISSUE R
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. DIMENSION L TO CENTER OF LEADS WHEN
FORMED PARALLEL.
4. DIMENSION B DOES NOT INCLUDE MOLD FLASH.
5. ROUNDED CORNERS OPTIONAL.
A
B
F
C
S
H
G
D
J
L
M
16 PL
SEATING
1
8
9
16
K
PLANE
T
M
A
M
0.25 (0.010)
T
DIM
MIN
MAX
MIN
MAX
MILLIMETERS
INCHES
A
0.740
0.770
18.80
19.55
B
0.250
0.270
6.35
6.85
C
0.145
0.175
3.69
4.44
D
0.015
0.021
0.39
0.53
F
0.040
0.70
1.02
1.77
G
0.100 BSC
2.54 BSC
H
0.050 BSC
1.27 BSC
J
0.008
0.015
0.21
0.38
K
0.110
0.130
2.80
3.30
L
0.295
0.305
7.50
7.74
M
0
10
0
10
S
0.020
0.040
0.51
1.01
_
_
_
_
SN74LS153
http://onsemi.com
6
PACKAGE DIMENSIONS
D SUFFIX
PLASTIC SOIC PACKAGE
CASE 751B05
ISSUE J
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSIONS A AND B DO NOT INCLUDE
MOLD PROTRUSION.
4. MAXIMUM MOLD PROTRUSION 0.15 (0.006)
PER SIDE.
5. DIMENSION D DOES NOT INCLUDE DAMBAR
PROTRUSION. ALLOWABLE DAMBAR
PROTRUSION SHALL BE 0.127 (0.005) TOTAL
IN EXCESS OF THE D DIMENSION AT
MAXIMUM MATERIAL CONDITION.
1
8
16
9
SEATING
PLANE
F
J
M
R
X 45
_
G
8 PL
P
B
A
M
0.25 (0.010)
B
S
T
D
K
C
16 PL
S
B
M
0.25 (0.010)
A
S
T
DIM
MIN
MAX
MIN
MAX
INCHES
MILLIMETERS
A
9.80
10.00
0.386
0.393
B
3.80
4.00
0.150
0.157
C
1.35
1.75
0.054
0.068
D
0.35
0.49
0.014
0.019
F
0.40
1.25
0.016
0.049
G
1.27 BSC
0.050 BSC
J
0.19
0.25
0.008
0.009
K
0.10
0.25
0.004
0.009
M
0
7
0
7
P
5.80
6.20
0.229
0.244
R
0.25
0.50
0.010
0.019
_
_
_
_
SN74LS153
http://onsemi.com
7
PACKAGE DIMENSIONS
HE
A1
DIM
MIN
MAX
MIN
MAX
INCHES
---
2.05
---
0.081
MILLIMETERS
0.05
0.20
0.002
0.008
0.35
0.50
0.014
0.020
0.18
0.27
0.007
0.011
9.90
10.50
0.390
0.413
5.10
5.45
0.201
0.215
1.27 BSC
0.050 BSC
7.40
8.20
0.291
0.323
0.50
0.85
0.020
0.033
1.10
1.50
0.043
0.059
0
0.70
0.90
0.028
0.035
---
0.78
---
0.031
A1
HE
Q1
LE
_
10
_
0
_
10
_
LE
Q1
_
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSIONS D AND E DO NOT INCLUDE MOLD
FLASH OR PROTRUSIONS AND ARE MEASURED
AT THE PARTING LINE. MOLD FLASH OR
PROTRUSIONS SHALL NOT EXCEED 0.15 (0.006)
PER SIDE.
4. TERMINAL NUMBERS ARE SHOWN FOR
REFERENCE ONLY.
5. THE LEAD WIDTH DIMENSION (b) DOES NOT
INCLUDE DAMBAR PROTRUSION. ALLOWABLE
DAMBAR PROTRUSION SHALL BE 0.08 (0.003)
TOTAL IN EXCESS OF THE LEAD WIDTH
DIMENSION AT MAXIMUM MATERIAL CONDITION.
DAMBAR CANNOT BE LOCATED ON THE LOWER
RADIUS OR THE FOOT. MINIMUM SPACE
BETWEEN PROTRUSIONS AND ADJACENT LEAD
TO BE 0.46 ( 0.018).
M
L
DETAIL P
VIEW P
c
A
b
e
M
0.13 (0.005)
0.10 (0.004)
1
16
9
8
D
Z
E
A
b
c
D
E
e
L
M
Z
M SUFFIX
SOEIAJ PACKAGE
CASE 96601
ISSUE O
SN74LS153
http://onsemi.com
8
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without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular
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including without limitation special, consequential or incidental damages. "Typical" parameters which may be provided in SCILLC data sheets and/or
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PUBLICATION ORDERING INFORMATION
JAPAN: ON Semiconductor, Japan Customer Focus Center
4321 NishiGotanda, Shinagawaku, Tokyo, Japan 1410031
Phone: 81357402700
Email: r14525@onsemi.com
ON Semiconductor Website: http://onsemi.com
For additional information, please contact your local
Sales Representative.
SN74LS153/D
Literature Fulfillment:
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P.O. Box 5163, Denver, Colorado 80217 USA
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