74F154 [NXP]
1-of-16 decoder/demultiplexer; 1 -OF- 16解码器/多路解复用器
| 型号： | 74F154 |
| 厂家： | 
NXP |
| 描述： | 1-of-16 decoder/demultiplexer |
| 文件： | 总8页 (文件大小：88K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
INTEGRATED CIRCUITS
74F154
1-of-16 decoder/demultiplexer
Product specification
IC15 Data Handbook
1990 Jan 08
Philips
Semiconductors
Philips Semiconductors
Product specification
Decoder/demultiplexer
74F154
FEATURES
ORDERING INFORMATION
• 16-line demultiplexing capability
COMMERCIAL RANGE
= 5V ±10%,
V
CC
DESCRIPTION
PKG DWG #
SOT222-1
SOT137-1
• Mutually exclusive outputs
T
amb
= 0°C to +70°C
• 2-input enable gate for strobing or expansion
24-pin plastic Slim
DIP (300mil)
N74F154N
24-pin plastic SOL
N74F154D
DESCRIPTION
The 74F154 decoder accepts four active High binary address inputs
and provides 16 mutually exclusive active Low outputs. The 2-input
Enable (E0, E1) gate 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. The enable gate has two AND’ed inputs
which must be Low to enable the outputs.
PIN CONFIGURATION
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
1
2
3
4
5
6
7
8
9
24
V
CC
23 A0
22 A1
21 A2
20 A3
19 E0
18 E1
17 Q15
16 Q14
15 Q13
14 Q12
13 Q11
The 74F154 can be used as 1-of-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.
TYPICAL
PROPAGATION
DELAY
TYPICAL
SUPPLY CURRENT
(TOTAL)
TYPE
Q9 10
Q10 11
GND 12
74F154
5.5 ns
26mA
SF00681
INPUT AND OUTPUT LOADING AND FAN-OUT TABLE
PINS
A0 – A3
E0, E1
DESCRIPTION
74F (U.L.) HIGH/LOW
LOAD VALUE HIGH/LOW
20µA/0.6mA
Data inputs
1.0/1.0
1.0/1.0
50/33
Enable inputs
Data outputs
20µA/0.6mA
Q0 – Q15
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.
LOGIC SYMBOL
LOGIC SYMBOL (IEEE/IEC)
1
2
3
4
5
6
7
8
9
Q0
Q1
Q2
DX
23
1
2
A0
A1
A2
A3
23
0
22
21
22
21
3
4
5
0
G
Q3
Q4
Q5
16
20
20
3
6
7
8
9
Q6
Q7
Q8
10
Q9
10
11
13
14
11
13
14
Q10
Q11
Q12
15
16
17
15
16
17
Q13
Q14
Q15
18
19
E1
E0
18
19
V
=Pin 24
CC
GND=Pin 12
SF00682
SF00680
2
1990 Jan 08
853–1155 98493
Philips Semiconductors
Product specification
Decoder/demultiplexer
74F154
LOGIC DIAGRAM
A0
A1
A2
A3
E0 E1
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
Q9
Q10
Q11
Q12
Q13
Q14
Q15
V
= Pin 24
CC
GND = Pin 12
SF00683
FUNCTION TABLE
INPUTS
OUTPUTS
OUTPUTS
Q9 Q10 Q11 Q12 Q13 Q14 Q15
E0
L
H
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
E1
H
L
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
A0
X
X
X
L
A1
X
X
X
L
A2
A3
X
X
X
L
Q0
H
H
H
L
Q1
Q2
Q3
Q4
H
H
H
H
H
H
H
L
Q5
H
H
H
H
H
H
H
H
L
Q6
Q7
Q8
H
H
H
H
H
H
H
H
H
H
H
L
X
X
X
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
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
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
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
H
L
L
L
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
L
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
L
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
L
H
H
H
H
H
H
H
H
H
H
H
H
H
L
L
L
H
H
H
H
H
H
H
H
H
H
H
H
H
L
L
H
H
H
H
H
H
H
H
H
H
H
L
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
L
L
H
H
H
H
H
H
H
H
H
L
L
H
H
H
H
H
H
H
L
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
L
H
H
H
H
H
H
H
H
H
H = High voltage level
L = Low voltage level
X = Don’t care
3
1990 Jan 08
Philips Semiconductors
Product specification
Decoder/demultiplexer
74F154
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
PARAMETER
RATING
–0.5 to +7.0
–0.5 to +7.0
–30 to +5
UNIT
V
V
Supply voltage
Input voltage
Input current
CC
IN
V
V
I
mA
V
IN
V
Voltage applied to output in High output state
Current applied to output in Low output state
Operating free-air temperature range
Storage temperature range
–0.5 to V
40
OUT
OUT
CC
I
mA
°C
°C
T
amb
0 to +70
T
stg
–65 to +150
RECOMMENDED OPERATING CONDITIONS
LIMITS
SYMBOL
PARAMETER
UNIT
MIN
4.5
NOM
MAX
V
Supply voltage
5.0
5.5
V
V
CC
IH
IL
V
V
High-level input voltage
Low-level input voltage
Input clamp current
2.0
0.8
–18
–1
V
I
I
I
mA
mA
mA
°C
IK
High-level output current
Low-level output current
OH
OL
20
T
amb
Operating free-air temperature range
0
+70
DC ELECTRICAL CHARACTERISTICS
(Over recommended operating free-air temperature range unless otherwise noted.)
LIMITS
1
SYMBOL
PARAMETER
TEST CONDITIONS
UNIT
V
2
MIN
2.5
TYP
MAX
V
V
V
V
V
V
V
V
V
V
V
= MIN, V = MAX ±10%V
CC
IL
CC
V
OH
High-level output voltage
= MIN, I = MAX
±5%V
2.7
3.4
IH
OH
CC
= MIN, V = MAX ±10%V
0.35
0.35
0.50
0.50
–1.2
100
20
CC
IL
CC
CC
V
V
Low-level output voltage
V
OL
= MIN, I = MAX
±5%V
IH
OL
Input clamp voltage
= MIN, I = I
IK
–0.73
V
IK
CC
CC
CC
CC
CC
CC
CC
I
I
I
I
I
Input current at maximum input voltage
High-level input current
= MAX, V = 7.0V
µA
I
I
= MAX, V = 2.7V
µA
IH
IL
I
Low-level input current
= MAX, V = 0.5V
–0.6
–150
40
mA
mA
mA
mA
I
3
Short-circuit output current
= MAX
= MAX
= MAX
–60
OS
I
I
26
35
CCH
I
Supply current (total)
CC
45
CCL
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 = 5V, T = 25°C.
CC
amb
3. Not more than one output should be shorted at a time. For testing I , the use of high-speed test apparatus and/or sample-and-hold
OS
techniques are preferable in order to minimize internal heating and more accurately reflect operational values. Otherwise, prolonged shorting
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
4
1990 Jan 08
Philips Semiconductors
Product specification
Decoder/demultiplexer
74F154
AC ELECTRICAL CHARACTERISTICS
LIMITS
V
= +5.0V
= +25°C
= +5.0V ± 10%
= 0°C to +70°C
CC
CC
TEST
CONDITION
T
amb
SYMBOL
PARAMETER
UNIT
C
= 50pF, R = 500Ω
L
L
MIN
TYP
MAX
MIN
MAX
t
t
Propagation delay
An to Qn
2.0
3.5
5.0
6.5
9.5
10.0
1.5
3.0
10.5
10.5
PLH
PHL
Waveform 1
Waveform 2
ns
ns
t
t
Propagation delay
En to Qn
2.0
4.0
4.0
6.0
7.5
9.0
1.5
3.5
8.0
9.5
PLH
PHL
AC WAVEFORMS
For all waveforms, V = 1.5V.
M
An
V
V
M
En
V
V
M
M
M
t
t
t
t
PHL
PLH
PHL
PLH
V
V
V
V
M
M
M
M
Qn
Qn,
SF00133
SF00684
Waveform 1. Propagation Delay for Address to Output
Waveform 2. Propagation Delay for Enable to Output
TEST CIRCUIT AND WAVEFORMS
t
w
AMP (V)
0V
V
CC
90%
90%
NEGATIVE
PULSE
V
V
M
M
10%
10%
V
V
OUT
IN
PULSE
GENERATOR
D.U.T.
t
t )
t
t )
THL ( f
TLH ( r
R
C
R
L
t
t )
T
L
t
t )
TLH ( r
THL ( f
AMP (V)
0V
90%
M
90%
POSITIVE
PULSE
V
V
M
10%
10%
Test Circuit for Totem-Pole Outputs
DEFINITIONS:
t
w
Input Pulse Definition
INPUT PULSE REQUIREMENTS
R
L
C
L
R
T
=
=
=
Load resistor;
see AC ELECTRICAL CHARACTERISTICS for value.
Load capacitance includes jig and probe capacitance;
see AC ELECTRICAL CHARACTERISTICS for value.
family
74F
V
rep. rate
t
w
t
t
THL
amplitude
M
TLH
Termination resistance should be equal to Z
pulse generators.
of
OUT
2.5ns 2.5ns
3.0V
1.5V
1MHz
500ns
SF00006
5
1990 Jan 08
Philips Semiconductors
Product specification
1-of-16 decoder/demultiplexer
74F153
DIP24: plastic dual in-line package; 24 leads (300 mil)
SOT222-1
6
1996 Jan 05
Philips Semiconductors
Product specification
1-of-16 decoder/demultiplexer
74F153
SO24: plastic small outline package; 24 leads; body width 7.5 mm
SOT137-1
7
1996 Jan 05
Philips Semiconductors
Product specification
1-of-16 decoder/demultiplexer
74F153
Data sheet status
[1]
Data sheet
status
Product
status
Definition
Objective
specification
Development
This data sheet contains the design target or goal specifications for product development.
Specification may change in any manner without notice.
Preliminary
specification
Qualification
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.
Product
specification
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.
[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.
Righttomakechanges—PhilipsSemiconductorsreservestherighttomakechanges, withoutnotice, intheproducts, includingcircuits,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
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: 10-98
9397-750-05082
Document order number:
Philips
Semiconductors
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