NSC DM74LS153E Dual 4-line to 1-line data selectors/multiplexer Datasheet

54LS153/DM54LS153/DM74LS153
Dual 4-Line to 1-Line Data Selectors/Multiplexers
Y
General Description
Each of these data selectors/multiplexers contains inverters and drivers to supply fully complementary, on-chip, binary decoding data selection to the AND-OR-invert gates.
Separate strobe inputs are provided for each of the two
four-line sections.
Y
Y
Y
Features
Y
Y
Y
Permits multiplexing from N lines to 1 line
Performs at parallel-to-serial conversion
Strobe (enable) line provided for cascading (N lines to
n lines)
High fan-out, low impedance, totem pole outputs
Typical average propagation delay times
Ð From data 14 ns
Ð From strobe 19 ns
Ð From select 22 ns
Typical power dissipation 31 mW
Alternate Military/Aerospace device (54LS153) is available. Contact a National Semiconductor Sales Office/
Distributor for specifications.
Connection Diagram
Dual-In-Line Package
Order Number 54LS153DMQB, 54LS153FMQB,
54LS153LMQB, DM54LS153J, DM54LS153W,
DM74LS153M or DM74LS153N
See NS Package Number E20A, J16A, M16A,
N16E or W16A
TL/F/6393 – 1
Logic Diagram
Function Table
Select
Inputs
Data Inputs
Strobe
Output
B
A
C0
C1
C2
C3
G
Y
X
L
L
L
L
H
H
H
H
X
L
L
H
H
L
L
H
H
X
L
H
X
X
X
X
X
X
X
X
X
L
H
X
X
X
X
X
X
X
X
X
L
H
X
X
X
X
X
X
X
X
X
L
H
H
L
L
L
L
L
L
L
L
L
L
H
L
H
L
H
L
H
Select inputs A and B are common to both sections.
H e High Level, L e Low Level, X e Don’t Care
TL/F/6393 – 2
C1995 National Semiconductor Corporation
TL/F/6393
RRD-B30M105/Printed in U. S. A.
54LS153/DM54LS153/DM74LS153 Dual 4-Line to 1-Line Data Selectors/Multiplexers
June 1989
Absolute Maximum Ratings
(Note)
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.
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales
Office/Distributors for availability and specifications.
Supply Voltage
7V
Input Voltage
7V
Operating Free Air Temperature Range
b 55§ C to a 125§ C
DM54LS and 54LS
DM74LS
0§ C to a 70§ C
Storage Temperature Range
b 65§ C to a 150§ C
Recommended Operating Conditions
Symbol
DM54LS153
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
Electrical Characteristics
Symbol
DM74LS153
Units
Min
Nom
Max
Min
Nom
Max
4.5
5
5.5
4.75
5
5.25
2
2
V
0.7
0.8
V
b 0.4
b 0.4
mA
8
mA
70
§C
4
b 55
125
0
over recommended operating free air temperature range (unless otherwise noted)
Parameter
Conditions
Min
Typ
(Note 1)
Max
Units
b 1.5
V
VI
Input Clamp Voltage
VCC e Min, II e b18 mA
VOH
High Level Output
Voltage
VCC e Min, IOH e Max
VIL e Max, VIH e Min
Low Level Output
Voltage
VCC e Min, IOL e Max
VIL e Max, VIH e Min
DM54
0.25
0.4
DM74
0.35
0.5
IOL e 4 mA, VCC e Min
DM74
0.25
0.4
VOL
V
DM54
2.5
3.4
DM74
2.7
3.4
V
V
II
Input Current @ Max
Input Voltage
VCC e Max, VI e 7V
IIH
High Level Input Current
VCC e Max, VI e 2.7V
20
mA
IIL
Low Level Input Current
VCC e Max, VI e 0.4V
b 0.36
mA
IOS
Short Circuit
Output Current
VCC e Max
(Note 2)
mA
Supply Current
VCC e Max (Note 3)
ICC
0.1
DM54
b 20
b 100
DM74
b 20
b 100
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, and the duration should not exceed one second.
Note 3: ICC is measured with all outputs open and all other inputs grounded.
2
6.2
10
mA
mA
Switching Characteristics
at VCC e 5V and TA e 25§ C (See Section 1 for Test Waveforms and Output Load)
RL e 2 kX
From (Input)
Symbol
Parameter
CL e 15 pF
to (Output)
Min
Max
CL e 50 pF
Min
Units
Max
tPLH
Propagation Delay Time
Low to High Level Output
Data to Y
15
20
ns
tPHL
Propagation Delay Time
High to Low Level Output
Data to Y
26
35
ns
tPLH
Propagation Delay Time
Low to High Level Output
Select to Y
29
35
ns
tPHL
Propagation Delay Time
High to Low Level Output
Select to Y
38
45
ns
tPLH
Propagation Delay Time
Low to High Level Output
Strobe to Y
24
30
ns
tPHL
Propagation Delay Time
High to Low Level Output
Strobe to Y
32
40
ns
3
Physical Dimensions inches (millimeters)
Ceramic Leadless Chip Carrier Package (E)
Order Number 54LS153LMQB
NS Package Number E20A
16-Lead Ceramic Dual-In-Line Package (J)
Order Number 54LS153DMQB or DM54LS153J
NS Package Number J16A
4
Physical Dimensions inches (millimeters) (Continued)
16-Lead Small Outline Molded Package (M)
Order Number DM74LS153M
NS Package Number M16A
16-Lead Molded Dual-In-Line Package (N)
Order Number DM74LS153N
NS Package Number N16E
5
54LS153/DM54LS153/DM74LS153 Dual 4-Line to 1-Line Data Selectors/Multiplexers
Physical Dimensions inches (millimeters) (Continued)
16-Lead Ceramic Flat Package (W)
Order Number 54LS153FMQB or DM54LS153W
NS Package Number W16A
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