INTEGRATED CIRCUITS
74ALS153
Dual 4-input multiplexer
Product specification
IC05 Data Handbook
1991 Feb 08
Philips
Semiconductors
Philips Semiconductors
Product specification
Dual 4-input multiplexer
74ALS153
FEATURES
•
Non–inverting outputs
•
Common select outputs
•
Separate enable for each section
•
See 74ALS253 for 3–State version
DESCRIPTION
The 74ALS153 has two identical 4–input multiplexer with 3–State
outputs which selects two bits of data from four sources by using
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. Outputs (Ya, Yb) are forced Low
when the corresponding enable is high.
The 74ALS153 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 common select inputs.
PIN CONFIGURATION
Ea
S1
I3a
I2a
I1a
I0a
Ya
GND
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
V
CC
Eb
S0
I3b
I2b
I1b
I0b
Yb
SF00146
ORDERING INFORMATION
ORDER CODE
DESCRIPTION
COMMERCIAL RANGE
V
CC
= 5V
±10%,
T
amb
= 0°C to +70°C
74ALS153N
74ALS153D
74ALS153DB
DRAWING
NUMBER
SOT38-4
SOT109-1
SOT338-1
TYPE
74ALS153
TYPICAL
PROPAGATION DELAY
7.0ns
TYPICAL
SUPPLY CURRENT
(TOTAL)
6.5mA
16-pin plastic DIP
16-pin plastic SO
16-pin plastic SSOP
Type II
INPUT AND OUTPUT LOADING AND FAN-OUT TABLE
PINS
Ioa – I3a
Iob – I3b
S0, S1
Ea
Eb
Ya, Yb
DESCRIPTION
Port A data inputs
Port B data inputs
Common select inputs
Port A enable input
Port B enable input
Data outputs
74ALS (U.L.)
HIGH/LOW
1.0/1.0
1.0/1.0
1.0/1.0
1.0/1.0
1.0/1.0
130/240
LOAD VALUE
HIGH/LOW
20µA/0.1mA
20µA/0.1mA
20µA/0.1mA
20µA/0.1mA
20µA/0.1mA
2.6mA/24mA
NOTE:
One (1.0) ALS unit load is defined as: 20µA in the High state and 0.1mA in the Low state.
LOGIC SYMBOL
6
5
4
3
10
11
12
13
IEC/IEEE SYMBOL
14
2
0
G
1
0
3
I0a
14
2
1
15
S0
S1
Ea
Eb
I1a
I2a
I3a
I0b
I1b
I2b
I3b
1
6
5
4
3
EN
0
1
2
3
MUX
7
Ya
Yb
15
10
11
12
9
7
V
CC
= Pin 16
GND = Pin 8
9
13
SF00147
SF00148
1991 Feb 08
2
853–1376 01670
Philips Semiconductors
Product specification
Dual 4-input multiplexer
74ALS153
LOGIC DIAGRAM
Ea
1
I0a
6
I1a
5
I2a
4
I3a
3
S1
2
S2
14
I0b
10
I0b
I2b
I3b
11
12
13
Eb
15
7
V
CC
= Pin 16
GND = Pin 8
Ya
Yb
9
SF00149A
FUNCTION TABLE
INPUTS
S0
L
L
H
H
L
L
H
H
H = High voltage level
L = Low voltage level
X = Don’t care
S1
L
L
L
L
H
H
H
H
I0n
L
H
X
X
X
X
X
X
I1n
X
X
L
H
X
X
X
X
I2n
X
X
X
X
L
H
X
X
I3n
X
X
X
X
X
X
L
H
En
L
L
L
L
L
L
L
L
OUTPUT
Yn
L
H
L
H
L
H
L
H
1991 Feb 08
3
Philips Semiconductors
Product specification
Dual 4-input multiplexer
74ALS153
ABSOLUTE MAXIMUM RATINGS
(Operation beyond the limit set forth in this table may impair the useful life of the device.
Unless otherwise noted these limits are over the operating free-air temperature range.)
SYMBOL
V
CC
V
IN
I
IN
V
OUT
I
OUT
T
amb
T
stg
Supply voltage
Input voltage
Input current
Voltage applied to output in high output state
Current applied to output in Low output state
Operating free-air temperature range
Storage temperature range
PARAMETER
RATING
–0.5 to +7.0
–0.5 to +7.0
–30 to +5
–0.5 to V
CC
48
0 to +70
–65 to +150
UNIT
V
V
mA
V
mA
°C
°C
RECOMMENDED OPERATING CONDITIONS
LIMITS
SYMBOL
V
CC
V
IH
V
IL
I
Ik
I
OH
I
OL
T
amb
Supply voltage
High-level input voltage
Low-level input voltage
Input clamp current
High-level output current
Low-level output current
Operating free-air temperature range
0
PARAMETER
MIN
4.5
2.0
0.8
–18
–2.6
24
+70
NOM
5.0
MAX
5.5
V
V
V
mA
mA
mA
°C
UNIT
DC ELECTRICAL CHARACTERISTICS
(Over recommended operating free-air temperature range unless otherwise noted.)
SYMBOL
PARAMETER
TEST CONDITIONS
1
MIN
V
O
OH
High-level
High level output voltage
V
CC
=
±10%,
V
IL
= MAX,
,
,
V
IH
= MIN
V
CC
= MIN, V
IL
= MAX,
,
,
V
IH
= MIN
V
CC
= MIN, I
I
= I
IK
V
CC
= MAX, V
I
= 7.0V
V
CC
= MAX, V
I
= 2.7V
V
CC
= MAX, V
I
= 0.4V
V
CC
= MAX, V
O
= 2.25V
V
CC
= MAX
–30
6.5
I
OH
= –0.4mA
I
OH
= MAX
I
OL
= 12mA
I
OL
= 24mA
V
CC
– 2
2.4
3.2
0.25
0.35
–0.73
0.40
0.50
–1.5
0.1
20
–0.1
–112
12
LIMITS
TYP
2
UNIT
MAX
V
V
V
V
V
mA
µA
mA
mA
mA
V
O
OL
V
IK
I
I
I
IH
I
IL
I
O
I
CC
Low-level
Low level output voltage
Input clamp voltage
Input current at minimum input
voltage
High-level input current
Low-level input current
Output current
3
Supply current (total)
NOTES:
1. For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions for the applicable type.
2. All typical values are at V
CC
= 5V, T
amb
= 25°C.
3. The output conditions have been chosen to produce a current that closely approximates one half of the true short-circuit output current, I
OS
.
1991 Feb 08
4
Philips Semiconductors
Product specification
Dual 4-input multiplexer
74ALS153
AC ELECTRICAL CHARACTERISTICS
LIMITS
SYMBOL
PARAMETER
TEST CONDITION
T
amb
= 0°C to +70°C
V
CC
= +5.0V
±
10%
C
L
= 50pF, R
L
= 500Ω
MIN
t
PLH
t
PHL
t
PLH
t
PHL
t
PLH
t
PHL
Propagation delay
In to Yn
Propagation delay
Sn to Yn
Propagation delay
En to Yn
Waveform 1
Waveform 2
Waveform 2
4.0
4.0
5.0
7.0
3.0
5.0
MAX
12.0
12.0
15.0
16.0
10.0
12.0
ns
ns
ns
UNIT
AC WAVEFORMS
For all waveforms, V
M
= 1.3V.
In
Sn
V
M
t
PHL
En
t
PLH
t
PHL
V
M
V
M
V
M
t
PLH
Yn
V
M
V
M
Yn
V
M
V
M
SF00150
Waveform 1. Propagation Delay for Data to Output
SC00046
Waveform 2. Propagation Delay for Select or Enable to Output
TEST CIRCUIT AND WAVEFORMS
V
CC
NEGATIVE
PULSE
V
IN
PULSE
GENERATOR
R
T
D.U.T.
V
OUT
90%
V
M
10%
t
THL (
t
f
f
)
C
L
R
L
t
w
V
M
10%
t
TLH (
t
r
)
0.3V
90%
AMP (V)
t
TLH (
t
r
)
90%
t
THL (
t
f
)
AMP (V)
90%
V
M
t
w
10%
0.3V
Test Circuit for Totem-pole Outputs
POSITIVE
PULSE
10%
V
M
DEFINITIONS:
R
L
= Load resistor;
see AC electrical characteristics for value.
C
L
= Load capacitance includes jig and probe capacitance;
see AC electrical characteristics for value.
R
T
= Termination resistance should be equal to Z
OUT
of
pulse generators.
Input Pulse Definition
INPUT PULSE REQUIREMENTS
Family
Amplitude V
M
74ALS
3.5V
1.3V
Rep.Rate
1MHz
t
w
500ns
t
TLH
2.0ns
t
THL
2.0ns
SC00005
1991 Feb 08
5
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