74LV154PW [NXP]
4-to-16 line decoder/demultiplexer; 4至16线译码器/多路分解器
| 型号： | 74LV154PW |
| 厂家： | 
NXP |
| 描述： | 4-to-16 line decoder/demultiplexer |
| 文件： | 总12页 (文件大小：134K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
INTEGRATED CIRCUITS
74LV154
4-to-16 line decoder/demultiplexer
Product specification
1998 Apr 28
Supersedes data of 1997 Mar 07
IC24 Data Handbook
Philips
Semiconductors
Philips Semiconductors
Product specification
4-to-16 line decoder/demultiplexer
74LV154
FEATURES
DESCRIPTION
The 74LV154 is a low-voltage CMOS device and is pin and function
compatible with 74HC/HCT154.
• Optimized for low voltage applications: 1.0 to 3.6 V
• Accepts TTL input levels between V = 2.7 V and V = 3.6 V
CC
CC
The 74LV154 decoders accept four active HIGH binary address
• Typical V
(output ground bounce) < 0.8 V at V = 3.3 V,
OLP
= 25°C
CC
inputs (A to A ) and provide 16 mutually exclusive active LOW
0
3
T
amb
outputs(Y to Y ).
0
15
• Typical V
(output V undershoot) > 2 V at V = 3.3 V,
OHV
= 25°C
OH
CC
The 2-input enable inputs (E , E can be used to strobe the
decoder to eliminate the normal decoding “glitches” on the outputs,
or it can be used for expansion of the decoder.
0
1)
T
amb
• 16-line demultiplexing capability
• Decodes 4 binary-coded inputs into one of 16 mutually
The enable input has two AND’ed inputs which must be LOW to
enable the outputs.
exclusive outputs
• 2-input enable gate for strobing or expansion
• Output capability: standard
The 74LV154 can be used as a 1-to-16 demultiplexer by using one
of the enable inputs as the multiplexed data input.
When the other enable is LOW, the addressed output will follow the
state of the applied data.
• I category: MSI
CC
QUICK REFERENCE DATA
GND = 0 V; T
= 25°C; t = t ≤ 2.5 ns
amb
r f
SYMBOL
/t
PARAMETER
Propagation delay
CONDITIONS
TYPICAL
UNIT
C = 15 pF;
L
CC
t
ns
PHL PLH
A , E to Y
V
= 3.3 V
11
3.5
60
n
n
n
C
Input capacitance
pF
pF
I
1
C
Power dissipation capacitance per gate
V = GND to V
I CC
PD
NOTE:
1. C is used to determine the dynamic power dissipation (P in µW)
PD
D
2
2
P
= C × V
× f +Σ (C × V
× f ) where:
D
PD
CC
i
L
CC o
f = input frequency in MHz; C = output load capacitance in pF;
i
L
f = output frequency in MHz; V = supply voltage in V;
o
CC
2
Σ (C × V
× f ) = sum of the outputs.
L
CC
o
ORDERING INFORMATION
PACKAGES
TEMPERATURE RANGE OUTSIDE NORTH AMERICA
NORTH AMERICA
74LV154 N
PKG. DWG. #
SOT101-1
SOT137-1
SOT340-1
SOT355-1
24-Pin Plastic DIL
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
74LV154 N
74LV154 D
74LV154 DB
74LV154 PW
24-Pin Plastic SO
74LV154 D
24-Pin Plastic SSOP Type II
24-Pin Plastic TSSOP Type I
74LV154 DB
74LV154PW DH
PIN CONFIGURATION
PIN DESCRIPTION
PIN NUMBER
SYMBOL
FUNCTION
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
1
2
V
24
23
0
1
2
3
4
5
6
7
8
9
CC
1, 2, 3, 4, 5, 6, 7,
8, 9, 10, 11, 13,
14, 15, 16, 17
Y to Y
0
Outputs (active LOW)
15
A
0
3
22
21
20
19
A
1
18, 19
E , E
Enable inputs (active LOW)
Ground (0 V)
4
0
1
A
2
12
GND
5
A
3
6
E
1
23, 22, 21, 20
16
A to A
0
Address inputs
3
7
E
0
18
17
16
15
14
13
V
CC
Positive supply voltage
8
Y
15
9
Y
14
10
11
12
Y
13
Y
Y
10
12
GND
Y
11
SV00544
2
1998 Apr 28
853–1939 19309
Philips Semiconductors
Product specification
4-to-16 line decoder/demultiplexer
74LV154
LOGIC SYMBOL
LOGIC SYMBOL (IEEE/IEC)
DX
X/Y
23
23
1
2
1
2
A
A
A
Y
Y
1
2
23
22
21
0
1
2
0
1
0
1
0
1
0
3
1
2
22
21
20
22
21
20
0
G
3
3
15
2
2
4
8
4
4
3
3
5
5
4
4
6
6
5
5
Y
Y
11
13
10
11
7
7
6
6
8
8
7
7
A
20
9
9
3
8
8
10
11
13
14
15
16
17
10
11
13
14
15
16
17
9
9
E
E
18
19
0
1
10
11
12
13
14
15
10
11
12
13
14
15
Y
Y
16
14
15
17
SV00545
18
19
&
18
19
&
EN
SV00546
LOGIC DIAGRAM
A
A
A
A
3
E
E
1
0
1
2
0
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
SV00548
FUNCTIONAL DIAGRAM
23
A
22
A
21
20
A
A
3
0
1
2
18
19
E
E
0
1
DECODER
Y
1
Y
2
Y
Y
4
Y
5
Y
6
Y
7
Y
8
Y
9
Y
Y
Y
Y
Y
Y
Y
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
3
10
11
13
14
15
16
17
SV00547
3
1998 Apr 28
Philips Semiconductors
Product specification
4-to-16 line decoder/demultiplexer
74LV154
FUNCTION TABLE
INPUTS
OUTPUTS
E
0
E
1
A
A
A
A
Y
0
Y
1
Y
2
Y
3
Y
4
Y
5
Y
6
Y
7
Y
8
Y
9
Y
10
Y
11
Y
12
Y
13
Y
14
Y
15
0
1
2
3
H
H
X
X
X
X
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
X
X
L
X
X
L
X
X
L
X
X
L
H
H
L
H
H
H
L
H
H
H
H
L
H
H
H
H
H
L
H
H
H
H
H
H
L
H
H
H
H
H
H
H
L
H
H
H
H
H
H
H
H
L
H
H
H
H
H
H
H
H
H
L
H
H
H
H
H
H
H
H
H
H
L
H
H
H
H
H
H
H
H
H
H
H
L
H
H
H
H
H
H
H
H
H
H
H
H
L
H
H
H
H
H
H
H
H
H
H
H
H
H
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
L
L
L
H
L
L
L
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
H
H
L
L
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
H
L
L
L
H
H
H
H
H
H
H
H
H
H
H
H
H
L
H
H
H
H
L
L
H
H
H
H
H
H
H
H
H
H
H
H
L
H
L
L
L
H
H
H
H
H
H
H
H
H
H
H
L
H
H
L
L
H
H
H
H
H
H
H
H
H
H
L
H
L
L
H
H
H
H
H
H
H
H
H
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
H
L
L
L
H
H
H
H
H
H
H
L
H
H
L
L
H
H
H
H
H
H
L
H
L
L
H
H
H
H
H
L
H
H
H
H
H
H
H
H
L
H
L
L
H
H
H
L
H
H
H
H
L
H
H
NOTES:
H = HIGH voltage level
L
X
=
=
LOW voltage level
don’t care
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
CONDITIONS
MIN
1.0
0
TYP
MAX
3.6
UNIT
V
CC
DC supply voltage
See Note 1
3.3
–
V
V
V
V
I
Input voltage
V
CC
CC
V
O
Output voltage
0
–
V
See DC and AC
characteristics
–40
–40
+85
+125
T
amb
Operating ambient temperature range in free air
°C
V
V
V
= 1.0V to 2.0V
= 2.0V to 2.7V
= 2.7V to 3.6V
–
–
–
–
–
–
500
200
100
CC
CC
CC
t , t
r
Input rise and fall times
ns/V
f
NOTE:
1. The LV is guaranteed to function down to V = 1.0V (input levels GND or V ); DC characteristics are guaranteed from V = 1.2V to V = 3.6V.
CC
CC
CC
CC
4
1998 Apr 28
Philips Semiconductors
Product specification
4-to-16 line decoder/demultiplexer
74LV154
1, 2
ABSOLUTE MAXIMUM RATINGS
In accordance with the Absolute Maximum Rating System (IEC 134).
Voltages are referenced to GND (ground = 0 V).
SYMBOL
PARAMETER
DC supply voltage
CONDITIONS
RATING
UNIT
V
V
CC
–0.5 to +4.6
"I
DC input diode current
DC output diode current
V < –0.5 or V > V + 0.5V
20
50
mA
mA
IK
I
I
CC
"I
V
O
< –0.5 or V > V + 0.5V
OK
O
CC
DC output source or sink current
– standard outputs
"I
–0.5V < V < V + 0.5V
mA
O
O
CC
25
DC V or GND current for types with
– standard outputs
CC
"I
"I
,
mA
GND
50
CC
T
stg
Storage temperature range
–65 to +150
°C
Power dissipation per package
– plastic DIL
– plastic mini-pack (SO)
for temperature range: –40 to +125°C
above +70°C derate linearly with 12 mW/K
above +70°C derate linearly with 8 mW/K
above +60°C derate linearly with 5.5 mW/K
750
500
400
P
TOT
mW
– plastic shrink mini-pack (SSOP and TSSOP)
NOTES:
1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the
device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to
absolute-maximum-rated conditions for extended periods may affect device reliability.
2. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
DC ELECTRICAL CHARACTERISTICS
Over recommended operating conditions. Voltages are referenced to GND (ground = 0 V).
LIMITS
-40°C to +85°C
-40°C to +125°C
SYMBOL
PARAMETER
TEST CONDITIONS
UNIT
V
1
MIN
0.9
1.4
2.0
TYP
MAX
MIN
0.9
1.4
2.0
MAX
V
V
V
V
V
V
V
V
V
V
= 1.2 V
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
HIGH level Input
= 2.0 V
V
IH
= 2.7 to 3.6 V
= 1.2 V
0.3
0.6
0.8
0.3
0.6
0.8
LOW level Input
voltage
= 2.0 V
V
IL
V
= 2.7 to 3.6 V
= 1.2 V; V = V or V –I = 100µA
1.2
2.0
2.7
3.0
I
IH
IL;
O
= 2.0 V; V = V or V –I = 100µA
1.8
2.5
2.8
1.8
2.5
2.8
I
IH
IL;
O
HIGH level output
voltage; all outputs
V
V
V
V
V
OH
= 2.7 V; V = V or V –I = 100µA
I
IH
IL;
O
= 3.0 V; V = V or V –I = 100µA
I
IH
IL;
O
HIGH level output
voltage;
STANDARD
outputs
V
CC
= 3.0 V; V = V or V –I = 6mA
2.40
2.82
2.20
OH
I
IH
IL;
O
V
CC
V
CC
V
CC
V
CC
= 1.2 V; V = V or V I
IL; O
= 100µA
= 100µA
= 100µA
= 100µA
0
0
0
0
I
IH
= 2.0 V; V = V or V I
IL; O
0.2
0.2
0.2
0.2
0.2
0.2
I
IH
LOW level output
voltage; all outputs
V
V
OL
= 2.7 V; V = V or V I
IL; O
I
IH
= 3.0 V; V = V or V I
IL; O
I
IH
LOW level output
voltage;
STANDARD
outputs
V
= 3.0 V; V = V or V I = 6mA
IL; O
0.25
0.40
1.0
0.50
1.0
V
OL
CC
CC
I
IH
Input leakage
current
I
I
V
= 3.6 V; V = V or GND
µA
I
CC
5
1998 Apr 28
Philips Semiconductors
Product specification
4-to-16 line decoder/demultiplexer
74LV154
DC ELECTRICAL CHARACTERISTICS (Continued)
Over recommended operating conditions. Voltages are referenced to GND (ground = 0 V).
LIMITS
-40°C to +85°C
-40°C to +125°C
SYMBOL
PARAMETER
TEST CONDITIONS
UNIT
1
MIN
TYP
MAX
MIN
MAX
Quiescent supply
current; MSI
I
V
V
= 3.6 V; V = V or GND; I = 0
20.0
160
µA
µA
CC
CC
I
CC
O
Additional
quiescent supply
current per input
∆I
= 2.7 V to 3.6 V; V = V – 0.6 V
500
850
CC
CC
I
CC
NOTE:
1. All typical values are measured at T
= 25°C.
amb
AC CHARACTERISTICS
GND = 0V; t = t ≤ 2.5ns; C = 50pF; R = 1KΩ
r
f
L
L
LIMITS
–40 to +85 °C
CONDITION
–40 to +125 °C
SYMBOL
PARAMETER
WAVEFORM
UNIT
1
V
(V)
MIN
TYP
65
MAX
MIN
MAX
CC
1.2
2.0
2.7
22
43
31
25
51
38
30
Propagation delay
A to Y
t
t
Figures 1, 2
Figures 1, 2
ns
ns
PHL/ PLH
16
n
n
2
3.0 to 3.6
1.2
12
70
24
18
2.0
44
33
26
54
40
32
Propagation delay
E to Y
t
t
PHL/ PLH
2.7
n
n
2
3.0 to 3.6
13
NOTES:
1. Unless otherwise stated, all typical values are measured at T
= 25°C.
amb
2. Typical values are measured at V = 3.3 V.
CC
AC WAVEFORMS
V
V
V
= 1.5 V at V ≥ 2.7 V;
M
CC
= 0.5 × V at V < 2.7 V;
M
CC
CC
and V are the typical output voltage drop that occur with the
OL
OH
output load.
V
V
I
l
INPUTS
GND
V
M
INPUTS
GND
V
M
t
t
PLH
PHL
t
t
PLH
PHL
V
OH
V
OH
OUTPUTS
V
M
OUTPUTS
V
M
V
OL
SV00550
V
OL
SV00549
Figure 2.
Enable input (E ) to output (Y )
n
n
propagation delays.
Figure 1.
Address input (A ) to output (Y )
n
n
propagation delays.
6
1998 Apr 28
Philips Semiconductors
Product specification
4-to-16 line decoder/demultiplexer
74LV154
TEST CIRCUIT
A
Y
0
0
V
CC
Y
A
A
A
1
1
2
3
V
V
O
I
PULSE
GENERATOR
D.U.T.
50pF
R
= 1k
L
R
T
C
L
Strobe
E
E
0
1
Y
Y
14
15
Test Circuit for switching times
SV00551
DEFINITIONS
R
L
C
L
R
T
= Load resistor
Figure 4.
1-of-16 decoder; LOW level output is selected.
= Load capacitance includes jig and probe capacitance
= Termination resistance should be equal to Z
of pulse generators.
OUT
TEST
V
V
I
CC
A
Y
0
0
Y
A
A
A
t
t
< 2.7V
V
CC
1
PLH/ PHL
1
2
3
2.7–3.6V
2.7V
SV00901
Figure 3.
Load circuitry for switching times.
Data
input
E
E
0
1
Y
14
Y
15
SV00552
Figure 5.
1-of-16 demultiplexer; logic level on selected
outputs follow the logic level on the data input.
7
1998 Apr 28
Philips Semiconductors
Product specification
4-to-16 line decoder/demultiplexer
74LV154
DIP24: plastic dual in-line package; 24 leads (600 mil)
SOT101-1
8
1998 Apr 28
Philips Semiconductors
Product specification
4-to-16 line decoder/demultiplexer
74LV154
SO24: plastic small outline package; 24 leads; body width 7.5 mm
SOT137-1
9
1998 Apr 28
Philips Semiconductors
Product specification
4-to-16 line decoder/demultiplexer
74LV154
SSOP24: plastic shrink small outline package; 24 leads; body width 5.3 mm
SOT340-1
10
1998 Apr 28
Philips Semiconductors
Product specification
4-to-16 line decoder/demultiplexer
74LV154
TSSOP24: plastic thin shrink small outline package; 24 leads; body width 4.4 mm
SOT355-1
11
1998 Apr 28
Philips Semiconductors
Product specification
4-to-16 line decoder/demultiplexer
74LV154
DEFINITIONS
Data Sheet Identification
Product Status
Definition
This data sheet contains the design target or goal specifications for product development. Specifications
may change in any manner without notice.
Objective Specification
Formative or in Design
This data sheet contains preliminary data, and supplementary data will be published at a later date. Philips
Semiconductors reserves the right to make changes at any time without notice in order to improve design
and supply the best possible product.
Preliminary Specification
Product Specification
Preproduction Product
Full Production
This data sheet contains Final Specifications. Philips Semiconductors reserves the right to make changes
at any time without notice, in order to improve design and supply the best possible product.
Philips Semiconductors and Philips Electronics North America Corporation reserve the right to make changes, without notice, in the products,
including circuits, standard cells, and/or software, described or contained herein in order to improve design and/or performance. Philips
Semiconductors assumes no responsibility or liability for the use of any of these products, conveys no license or title under any patent, copyright,
or mask work right to these products, and makes no representations or warranties that these products are free from patent, copyright, or mask
work right infringement, unless otherwise specified. Applications that are described herein for any of these products are for illustrative purposes
only. PhilipsSemiconductorsmakesnorepresentationorwarrantythatsuchapplicationswillbesuitableforthespecifiedusewithoutfurthertesting
or modification.
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Philips Semiconductors and Philips Electronics North America Corporation Products are not designed for use in life support appliances, devices,
orsystemswheremalfunctionofaPhilipsSemiconductorsandPhilipsElectronicsNorthAmericaCorporationProductcanreasonablybeexpected
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Semiconductors and Philips Electronics North America Corporation Products for use in such applications do so at their own risk and agree to fully
indemnify Philips Semiconductors and Philips Electronics North America Corporation for any damages resulting from such improper use or sale.
Philips Semiconductors
811 East Arques Avenue
P.O. Box 3409
Copyright Philips Electronics North America Corporation 1998
All rights reserved. Printed in U.S.A.
Sunnyvale, California 94088–3409
Telephone 800-234-7381
print code
Date of release: 05-96
9397-750-04426
Document order number:
Philips
Semiconductors
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