Page 1
INTEGRATED CIRCUITS
74LV139
Dual 2-to-4 line decoder/demultiplexer
Product specification
Supersedes data of 1997 Feb 12
IC24 Data Handbook
1998 Apr 28
Page 2
Philips Semiconductors Product specification
74L V139Dual 2-to-4 line decoder/demultiplexer
FEA TURES
•Wide operating voltage: 1.0 to 5.5 V
•Optimized for low voltage applications: 1.0 to 3.6 V
•Accepts TTL input levels between V
•Typical V
T
amb
•Typical V
T
amb
(output ground bounce) < 0.8 V at V
OLP
= 25°C
(output VOH undershoot) > 2 V at V
OHV
= 25°C
= 2.7 V and V
CC
CC
CC
CC
= 3.3 V,
= 3.3 V,
•Demultiplexing capability
•Two independent 2-to-4 decoders
•Multifunction capability
•Active LOW mutually exclusive outputs
•Output capability: standard
•I
category: MSI
CC
QUICK REFERENCE DATA
GND = 0 V; T
= 25°C; tr = t
amb
SYMBOL
t
PHL/tPLH
C
I
C
PD
NOTES:
is used to determine the dynamic power dissipation (PD in µW)
1. C
PD
P
= CPD × V
D
= input frequency in MHz; CL = output load capacitance in pF;
f
i
= output frequency in MHz; VCC = supply voltage in V;
f
o
(C
× V
L
2
× fi (CL × V
CC
2
× fo) = sum of the outputs.
CC
≤ 2.5 ns
f
PARAMETER CONDITIONS TYPICAL UNIT
Propagation delay
nAn to nYn,
nE to nY
n
Input capacitance 3.5 pF
Power dissipation capacitance per
multiplexer
2
× fo) where:
CC
= 3.6 V
APPLICATIONS
•Memory decoding or data-routing
•Code conversion
DESCRIPTION
The 74LV139 is a low-voltage Si-gate CMOS device that is pin and
function compatible with 74HC/HCT139.
The 74LV139 is a dual 2-to-4 line decoder/demultiplexer. This device
has two independent decoders, each accepting two binary weighted
inputs (nA
LOW outputs (nY
input (nE
When nE
used as the data input for a 1-to-4 demultiplexer application.
CL = 15 pF;
VCC = 3.3 V
VCC = 3.3 V
VI = GND to V
and nA1) and providing four mutually exclusive active
0
to nY3). Each decoder has an active LOW enable
0
).
is HIGH, every output is forced HIGH. The enable can be
11
10
CC
1
42 pF
ns
ORDERING INFORMATION
PACKAGES TEMPERATURE RANGE OUTSIDE NORTH AMERICA NORTH AMERICA PKG. DWG. #
16-Pin Plastic DIL –40°C to +125°C 74LV139 N 74LV139 N SOT38-4
16-Pin Plastic SO –40°C to +125°C 74LV139 D 74LV139 D SOT109-1
16-Pin Plastic SSOP Type II –40°C to +125°C 74LV139 DB 74LV139 DB SOT338-1
16-Pin Plastic TSSOP Type I –40°C to +125°C 74LV139 PW 74LV139PW DH SOT403-1
PIN CONFIGURATION
V
1
1E
2
1A
0
3
1A
1
4
1Y
0
5
1Y
1
6
1Y
2
7
1Y
3
8
GND
1998 Apr 28 853–1922 19290
16
15
14
13
9
10
11
12
SV00530
CC
2E
2A
0
2A
1
2Y
0
2Y
1
2Y
2
2Y
3
PIN DESCRIPTION
PIN
NUMBER
1, 15 1E, 2E Enable inputs (active LOW)
2, 3 1A0, 1A1Address inputs
4, 5, 6, 7 1Y0 to 1Y3Outputs (active LOW)
8 GND Ground (0 V)
12, 11, 10, 9 2Y0 to 2Y3Outputs (active LOW)
14, 13 2A0, 2A1Address inputs
16 V
2
SYMBOL FUNCTION
CC
Positive supply voltage
Page 3
Philips Semiconductors Product specification
Dual 2-to-4 line decoder/demultiplexer
LOGIC DIAGRAM
1
1E
2
3
14
13
1A
0
1A
1
2A
0
2A
1
2E
15
LOGIC SYMBOL (IEEE/IEC)
1Y
0
1Y
1
1Y
2
1Y
3
2Y
0
2Y
1
2Y
2
2Y
3
4
5
6
7
12
11
10
9
SV00531
FUNCTIONAL DIAGRAM
1A
2
3
1
14
13
15
0
1A
1
1E
2A
0
2A
1
2E
DECODER
DECODER
74LV139
1Y
0
4
1Y
1
5
1Y
2
6
1Y
3
7
2Y
0
12
2Y
1
11
2Y
2
10
2Y
3
9
SV00534
DX X/Y
22
01
G0––
3
12
33
11
DX X/Y
14 14
01
G0––
3
12
13 13
15 15
(a) (b)
44
00
11
55
22
66
33
77
12 12
00
11 11
11
10 10
22
33
99
EN
EN
FUNCTION TABLE
INPUTS OUTPUTS
nE nA
H X X H H H H
L L L L H H H
L H L H L H H
L L H H H L H
L H H H H H L
NOTES:
H = HIGH voltage level
L = LOW voltage level
X = don’t care
0
nA
1
SV00532
nY
0
nY
1
nY
2
nY
3
1998 Apr 28
3
Page 4
Philips Semiconductors Product specification
Dual 2-to-4 line decoder/demultiplexer
74LV139
RECOMMENDED OPERATING CONDITIONS
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNIT
V
V
V
T
amb
tr, t
NOTE:
1. The LV is guaranteed to function down to V
ABSOLUTE MAXIMUM RATINGS
In accordance with the Absolute Maximum Rating System (IEC 134).
Voltages are referenced to GND (ground = 0 V).
SYMBOL
V
I
I
I
DC supply voltage See Note 1 1.0 3.3 5.5 V
CC
Input voltage 0 – V
I
Output voltage 0 – V
O
Operating ambient temperature range in free air
Input rise and fall times
f
CC
See DC and AC
characteristics
VCC = 1.0V to 2.0V
VCC = 2.0V to 2.7V
VCC = 2.7V to 3.6V
VCC = 3.6V to 5.5V
= 1.0V (input levels GND or VCC); DC characteristics are guaranteed from VCC = 1.2V to VCC = 5.5V.
–40
–40
–
–
–
–
–
–
–
–
1, 2
PARAMETER CONDITIONS RATING UNIT
CC
DC supply voltage –0.5 to +7.0 V
DC input diode current VI < –0.5 or VI > VCC + 0.5V 20 mA
IK
DC output diode current VO < –0.5 or VO > VCC + 0.5V 50 mA
OK
DC output source or sink current
O
– standard outputs
–0.5V < VO < VCC + 0.5V
25
CC
CC
+85
+125
500
200
100
50
ns/V
V
V
°C
mA
I
I
P
GND
T
TOT
stg
DC VCC or GND current for types with
,
– standard outputs 50
CC
Storage temperature range –65 to +150 °C
Power dissipation per package
– plastic DIL
– plastic mini-pack (SO)
– plastic shrink mini-pack (SSOP and TSSOP)
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
mA
mW
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.
1998 Apr 28
4
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Philips Semiconductors Product specification
V
V
V
V
voltage all out uts
V
g
V
voltage all out uts
V
g
V
Dual 2-to-4 line decoder/demultiplexer
DC ELECTRICAL CHARACTERISTICS
Over recommended operating conditions. V oltages are referenced to GND (ground = 0 V).
SYMBOL P ARAMETER TEST CONDITIONS
VCC = 1.2 V 0.9 0.9
IH
HIGH level Input
voltage
VCC = 2.0 V 1.4 1.4
VCC = 2.7 to 3.6 V 2.0 2.0
VCC = 4.5 to 5.5 V 0.7V
VCC = 1.2 V 0.3 0.3
IL
LOW level Input
voltage
VCC = 2.0 V 0.6 0.6
VCC = 2.7 to 3.6 V 0.8 0.8
VCC = 4.5 to 5.5 0.3V
VCC = 1.2 V; VI = VIH or V
VCC = 2.0 V; VI = VIH or V
OH
HIGH level output
;
V
VCC = 2.7 V; VI = VIH or V
p
VCC = 3.0 V; VI = VIH or V
VCC = 4.5 V; VI = VIH or V
OH
HIGH level output
voltage;
STANDARD
outputs
VCC = 3.0 V; VI = VIH or V
VCC = 4.5 V; VI = VIH or V
VCC = 1.2 V; VI = VIH or V
VCC = 2.0 V; VI = VIH or V
OL
LOW level output
;
V
VCC = 2.7 V; VI = VIH or V
p
VCC = 3.0 V; VI = VIH or V
VCC = 4.5 V; VI = VIH or V
LOW level output
voltage;
OL
STANDARD
outputs
Input leakage
I
I
current
CC
Quiescent supply
current; MSI
I
VCC = 3.0 V; VI = VIH or V
VCC = 4.5 V; VI = VIH or V
VCC = 5.5 V; VI = VCC or GND 1.0 1.0 µA
VCC = 5.5 V; VI = VCC or GND; IO = 0 20.0 160 µA
IL;
IL;
IL;
IL;
IL;
IL;
IL;
IL;
IL;
IL;
IL;
IL;
IL;
IL;
Additional
CC
quiescent supply
current per input
VCC = 2.7 V to 3.6 V; VI = VCC – 0.6 V 500 850 µA
∆I
NOTE:
1. All typical values are measured at T
amb
= 25°C.
–IO = 100µA 1.2
–IO = 100µA 1.8 2.0 1.8
–IO = 100µA 2.5 2.7 2.5
–IO = 100µA 2.8 3.0 2.8
–IO = 100µA 4.3 4.5 4.3
–IO = 6mA 2.40 2.82 2.20
–IO = 12mA 3.60 4.20 3.50
IO = 100µA 0
IO = 100µA 0 0.2 0.2
IO = 100µA 0 0.2 0.2
IO = 100µA 0 0.2 0.2
IO = 100µA 0 0.2 0.2
IO = 6mA 0.25 0.40 0.50
IO = 12mA 0.35 0.55 0.65
-40°C to +85°C -40°C to +125°C
MIN TYP
CC
LIMITS
1
MAX MIN MAX
0.7V
CC
74LV139
CC
0.3V
UNIT
CC
V
V
1998 Apr 28
5
Page 6
Philips Semiconductors Product specification
CONDITION
nA
n
Y
n
nE to Y
n
Dual 2-to-4 line decoder/demultiplexer
AC CHARACTERISTICS
GND = 0V; tr = tf ≤ 2.5ns; CL = 50pF; RL = 1KΩ
SYMBOL PARAMETER WAVEFORM
t
PHL/tPLH
t
PHL/tPLH
NOTES:
1. Unless otherwise stated, all typical values are measured at T
2. Typical values are measured at V
Propagation delay
to
Propagation delay
Figures 1, 2
Figures 1, 2
= 3.3 V.
CC
LIMITS
–40 to +85 °C –40 to +125 °C
VCC(V) MIN TYP
1
MAX MIN MAX
1.2 70
2.0 24 31 39
2.7 18 23 29
3.0 to 3.6 13
2
18 23
4.5 to 5.5 15 19
1.2 60
2.0 20 27 34
2.7 15 20 25
3.0 to 3.6 11
2
16 20
4.5 to 5.5 13 16
= 25°C
amb
74LV139
UNIT
ns
ns
AC WAVEFORMS
VM = 1.5 V at VCC ≥ 2.7 V a n d ≤ 3.6 V;
= 0.5 V × VCC at VCC < 2.7 V a n d ≥ 4.5 V.
V
M
V
and VOH are the typical output voltage drop that occur with the
OL
output load.
V
l
nAn INPUT
GND
V
OH
OUTPUT
nY
n
V
OL
Figure 1. Address input (nAn) to output (nYn)
V
l
nE INPUT
GND
V
OH
OUTPUT
nY
n
V
OL
Figure 2. Enable input (nE) to output (nYn)
V
M
t
PHL
V
M
propagation delays.
V
M
t
PHL
propagation delays.
SV00535
V
M
t
PLH
t
PLH
SV00536
TEST CIRCUIT
V
cc
V
PULSE
GENERATOR
DEFINITIONS
RL = Load resistor
CL = Load capacitance includes jig and probe capacitiance
RT = Termination resistance should be equal to Z
TEST
t
PLH/tPHL
Figure 3. Load circuitry for switching times.
l
D.U.T.
R
T
Test Circuit for Outputs
V
CC
< 2.7V
2.7–3.6V
≥ 4.5 V V
V
V
2.7V
CC
CC
V
O
50pF
C
L
of pulse generators.
OUT
I
RL= 1k
SV00902
1998 Apr 28
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Page 7
Philips Semiconductors Product specification
Dual 2-to-4 line decoder/demultiplexer
DIP16: plastic dual in-line package; 16 leads (300 mil) SOT38-4
74LV139
1998 Apr 28
7
Page 8
Philips Semiconductors Product specification
Dual 2-to-4 line decoder/demultiplexer
SO16: plastic small outline package; 16 leads; body width 3.9 mm SOT109-1
74LV139
1998 Apr 28
8
Page 9
Philips Semiconductors Product specification
Dual 2-to-4 line decoder/demultiplexer
SSOP16: plastic shrink small outline package; 16 leads; body width 5.3 mm SOT338-1
74LV139
1998 Apr 28
9
Page 10
Philips Semiconductors Product specification
Dual 2-to-4 line decoder/demultiplexer
TSSOP16: plastic thin shrink small outline package; 16 leads; body width 4.4 mm SOT403-1
74LV139
1998 Apr 28
10
Page 11
Philips Semiconductors Product specification
Dual 2-to-4 line decoder/demultiplexer
NOTES
74LV139
1998 Apr 28
11
Page 12
Philips Semiconductors Product specification
Dual 2-to-4 line decoder/demultiplexer
DEFINITIONS
74LV139
Data Sheet Identification Product Status Definition
Objective Specification
Preliminary Specification
Product Specification
Formative or in Design
Preproduction Product
Full Production
This data sheet contains the design target or goal specifications for product development. Specifications
may change in any manner without notice.
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.
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. Philips Semiconductors makes no representation or warranty that such applications will be suitable for the specified use without further testing
or modification.
LIFE SUPPORT APPLICA TIONS
Philips Semiconductors and Philips Electronics North America Corporation Products are not designed for use in life support appliances, devices,
or systems where malfunction of a Philips Semiconductors and Philips Electronics North America Corporation Product can reasonably be expected
to result in a personal injury. Philips Semiconductors and Philips Electronics North America Corporation customers using or selling Philips
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
Copyright Philips Electronics North America Corporation 1998
All rights reserved. Printed in U.S.A.
P.O. Box 3409
Sunnyvale, California 94088–3409
Telephone 800-234-7381
print code Date of release: 05-96
Document order number: 9397-750-04424
1998 Apr 28
12
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