Page 1
INTEGRATED CIRCUITS
74F139
Dual 1-of-4 decoder/demultiplexer
Product specification
IC15 Data Handbook
1990 Feb 23
Page 2
Philips Semiconductors Product specification
74F1391-of-4 decoder/demultiplexer
FEA TURES
PIN CONFIGURATION
•Demultiplexing capability
•Two independent 1-of-4 decoders
•Multifunction capability
DESCRIPTION
The 74F139 is a high speed, dual 1-of-4 decoder/demultiplexer. This
device has two independent decoders, each accepting two binary
weighted inputs (A0n, A1n) and providing four mutually exclusive
active-Low outputs (Q
Enable (E
). When E is High, every output is forced High. The Enable
can be used as the Data input for a 1-of-4 demultiplexer application.
TYPE
74F139 5.3ns 13mA
INPUT AND OUTPUT LOADING AND FAN-OUT TABLE
PINS DESCRIPTION 74F (U.L.) HIGH/LOW LOAD VALUE HIGH/LOW
Ana, Anb Address inputs 1.0/1.0 20µA/0.6mA
Ea, Eb Enable inputs (active Low) 1.0/1.0 20µA/0.6mA
Q0n–Q3n Data outputs (active Low) 50/33 1.0mA/20mA
NOTE: One (1.0) FAST unit load is defined as: 20µA in the High state and 0.6mA in the Low state.
0n–Q3n). Each decoder has an active-Low
TYPICAL
PROPAGATION
DELA Y
TYPICAL
SUPPLY CURRENT
(TOTAL)
ORDERING INFORMA TION
DESCRIPTION
16-pin plastic DIP N74F139N SOT38-4
16-pin plastic SO N74F139D SOT109-1
A0a
A1a
Q
Q
Q
Q
1
a
E
2
3
0a
4
1a
5
2a
6
3a
SF00129
COMMERCIAL RANGE
VCC = 5V ±10%,
T
= 0°C to +70°C
amb
16
V
E
15
A0b
14
A1b
13
Q0b
12
Q1b
11
Q2b
107
98GND Q3b
CC
b
PKG DWG #
LOGIC SYMBOL
123
A0a A1aEa
DECODER a DECODER b
V
= Pin 16
CC
GND = Pin 8
Q0a Q1a Q2a
456
Q3a
7
February 23, 1990 853–0344 98903
15 14 13
A0b A1bEb
Q0b Q1b Q2b
12 11 10
Q3b
9
SF00130
IEC/IEEE SYMBOL
2
2
3
1
14
13
15
0
1
DEMUX
0
G
3
0
1
2
3
4
5
6
7
12
11
10
9
SF00131
Page 3
Philips Semiconductors Product specification
SYMBOL
PARAMETER
UNIT
74F1391-of-4 decoder/demultiplexer
LOGIC DIAGRAM
E
a A0a A1a
123
E
b A0b A1b
15 14 13
FUNCTION TABLE
INPUTS OUTPUTS
E A0 A1 Q0 Q1 Q2 Q3
H X X H H H H
L L LLHHH
L H LHLHH
L L HHHLH
L H H H H H L
NOTES:
H = High voltage level
L = Low voltage level
X = Don’t care
4567
Q
0a Q1a Q2a Q3a
= Pin 16
V
CC
GND = Pin 8
12 11 10 9
Q
0b Q1b Q2b Q3b
SF00132
ABSOLUTE MAXIMUM RATINGS
(Operation beyond the limits 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 –0.5 to +7.0 V
Input voltage –0.5 to +7.0 V
Input current –30 to +5 mA
Voltage applied to output in High output state –0.5 to +V
Current applied to output in Low output state 40 mA
Operating free-air temperature range 0 to +70 °C
Storage temperature range –65 to +150 °C
PARAMETER RATING UNIT
CC
V
RECOMMENDED OPERATING CONDITIONS
V
CC
V
IH
V
IL
I
IK
I
OH
I
OL
T
amb
February 23, 1990
Supply voltage 4.5 5.0 5.5 V
High-level input voltage 2.0 V
Low-level input voltage 0.8 V
Input clamp current –18 mA
High-level output current –1 mA
Low-level output current 20 mA
Operating free-air temperature range 0 +70 °C
LIMITS
MIN NOM MAX
3
Page 4
Philips Semiconductors Product specification
SYMBOL
PARAMETER
TEST CONDITIONS
1
UNIT
VOHHigh-level output voltage
VOLLow-level output voltage
TEST
CONDITION
74F1391-of-4 decoder/demultiplexer
DC ELECTRICAL CHARACTERISTICS
(Over recommended operating free-air temperature range unless otherwise noted.)
LIMITS
MIN TYP
p
p
V
IK
I
I
I
IH
I
ILL
I
OS
I
CC
Input clamp voltage VCC = MIN, II = I
Input current at maximum input voltage VCC = MAX, VI = 7.0V 100 µA
High-level input current VCC = MAX, VI = 2.7V 20 µA
Low-level input current VCC = MAX, VI = 0.5V –0.6 mA
Short-circuit output current
3
Supply current (total) VCC = MAX 13 20 mA
VCC = MIN, VIL = MAX ±10%V
VIH = MIN, IOH = MAX ±5%V
CC
VCC = MIN, VIL = MAX ±10%V
VIH = MIN, IOL = MAX ±5%V
IK
CC
VCC = MAX –60 –150 mA
2.5 V
CC
2.7 3.4 V
CC
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
3. Not more than one output should be shorted at a time. For testing I
= 5V, T
CC
techniques are preferable in order to minimize internal heating and more accurately reflect operational values. Otherwise, prolonged shorting
amb
= 25°C.
, the use of high-speed test apparatus and/or sample-and-hold
OS
of a High output may raise the chip temperature well above normal and thereby cause invalid readings in other parameter tests. In any
sequence of parameter tests, I
tests should be performed last.
OS
2
MAX
0.30 0.50 V
0.30 0.50 V
–0.73 –1.2 V
AC ELECTRICAL CHARACTERISTICS
SYMBOL PARAMETER
t
PLH
t
PHL
t
PLH
t
PHL
Propagation delay
A0 ir A1 to Qna, Qnb
Propagation delay
En to Qna, Qnb
AC WAVEFORMS
For all waveforms, VM = 1.5V
An
Qn
Waveform 1. Propagation Delay for Inverting Outputs
V
M
t
PHL
V
M
t
PLH
V
M
V
M
Waveform 1, 2
Waveform 2
SF00133
LIMITS
VCC = +5.0V VCC = +5.0V ± 10%
T
= +25°C T
amb
= 0°C to +70°C UNIT
amb
CL = 50pF, RL = 500Ω CL = 50pF, RL = 500Ω
MIN TYP MAX MIN MAX
3.5
4.0
3.5
3.0
An, E
5.3
6.1
5.4
4.7
n
Qn
7.0
8.0
7.0
6.5
V
M
t
PHL
3.0
4.0
3.5
3.0
V
M
V
M
t
PLH
8.0
9.0
8.0
7.5
V
M
ns
ns
SF00134
Waveform 2. Propagation Delay for Non-Inverting Outputs
February 23, 1990
4
Page 5
Philips Semiconductors Product specification
74F1391-of-4 decoder/demultiplexer
TEST CIRCUIT AND WAVEFORMS
V
CC
PULSE
GENERATOR
V
IN
R
T
D.U.T.
V
OUT
R
C
L
L
Test Circuit for Totem-Pole Outputs
DEFINITIONS:
= Load resistor;
R
L
see AC ELECTRICAL CHARACTERISTICS for value.
= Load capacitance includes jig and probe capacitance;
C
L
see AC ELECTRICAL CHARACTERISTICS for value.
R
= Termination resistance should be equal to Z
T
pulse generators.
OUT
of
NEGATIVE
PULSE
POSITIVE
PULSE
family
74F
90%
10%
amplitude
t
w
V
M
10%
)
V
90%
M
t
THL (tf
t
TLH (tr
)
t
TLH (tr
t
THL (tf
t
w
Input Pulse Definition
INPUT PULSE REQUIREMENTS
V
rep. rate
M
3.0V
1.5V
1MHz 500ns
10%
)
)
90%
t
w
V
M
V
M
90%
10%
t
TLHtTHL
2.5ns 2.5ns
AMP (V)
0V
AMP (V)
0V
SF00006
February 23, 1990
5
Page 6
Philips Semiconductors Product specification
74F139Dual 1-of-4 decoder/demultiplexer
DIP16: plastic dual in-line package; 16 leads (300 mil) SOT38-4
1990 Feb 23
6
Page 7
Philips Semiconductors Product specification
74F139Dual 1-of-4 decoder/demultiplexer
SO16: plastic small outline package; 16 leads; body width 3.9 mm SOT109-1
1990 Feb 23
7
Page 8
Philips Semiconductors Product specification
74F139Dual 1-of-4 decoder/demultiplexer
Data sheet status
Data sheet
status
Objective
specification
Preliminary
specification
Product
specification
Product
status
Development
Qualification
Production
Definition
This data sheet contains the design target or goal specifications for product development.
Specification 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 chages 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.
[1]
[1] Please consult the most recently issued datasheet before initiating or completing a design.
Definitions
Short-form specification — The data in a short-form specification is extracted from a full data sheet with the same type number and title. For
detailed information see the relevant data sheet or data handbook.
Limiting values definition — Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one
or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or
at any other conditions above those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended
periods may affect device reliability.
Application information — Applications that are described herein for any of these products are for illustrative purposes only. Philips
Semiconductors make no representation or warranty that such applications will be suitable for the specified use without further testing or
modification.
Disclaimers
Life support — These products are not designed for use in life support appliances, devices or systems where malfunction of these products can
reasonably be expected to result in personal injury . Philips Semiconductors customers using or selling these products for use in such applications
do so at their own risk and agree to fully indemnify Philips Semiconductors for any damages resulting from such application.
Right to make changes — Philips Semiconductors reserves 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.
Philips Semiconductors
811 East Arques Avenue
P.O. Box 3409
Sunnyvale, California 94088–3409
Telephone 800-234-7381
Copyright Philips Electronics North America Corporation 1998
All rights reserved. Printed in U.S.A.
print code Date of release: 10-98
Document order number: 9397-750-05077
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