PHILIPS N74F725-1D Quad 2-to-1 data selector multiplexer 3-state Datasheet

INTEGRATED CIRCUITS
74F723A
Quad 2-to-1 data selector multiplexer
(3-State)
74F723-1
Quad 2-to-1 data selector multiplexer
with 30Ω equivalent output termination
impedance (3-State)
74F725A
Quad 3-to-1 data selector multiplexer
(3-State)
74F725-1
Quad 3-to-1 data selector multiplexer
with 30Ω equivalent output termination
impedance (3-State)
Product specification
IC15 Data Handbook
1990 Dec 13
Philips Semiconductors
Product specification
74F723A/74F723–1/
74F725A/74F725–1
Multiplexers
74F723A
74F723-1
74F725A
74F725-1
Quad 3-to-1 Data Selector Multiplexer (3-State)
Quad 3-to-1 Data Selector Multiplexer with 30 Equivalent Output Termination Impedance (3-State)
Quad 4-to-1 Data Selector Multiplexer
Quad 4-to-1 Data Selector Multiplexer with 30 Equivalent Output Termination Impedance
FEATURES for 74F723A/74F723-1
74F723-1 is the same as 74F723A except that it has a 30
temination impedance on each output to reduce line noise and the
3-State outputs sink 5mA.
• Consists of four 3-to-1 Multiplexers
• High impedance PNP base inputs for reduced loading
The 74F725A/74F725-1 consist of four 4-to1 multiplexers designed
for general multiplexing purpose. The select (S0, S1) inputs control
which line is to be selected, as defined in the Function Table for
74F725A/725-1. The outputs source 15mA and sink 64mA. The
74F725-1 is the same as the 74F725A except that it has a 30
termination impedance on each output to reduce line noise and the
outputs sink 5mA.
(20µA in High and Low states)
• Inverting or non-inverting data path capability by an inverting (INV)
input
• Designed for address multiplexing of dynamic RAM and other
applications
• Multiple side pins for VCC and GND to reduce lead inductance
(improves speed and noise immunity)
• 3-State outputs sink 64mA (74F723A only)
• 30 termination impedance on each output – 74F723-1
FEATURES for 74F725A/74F725-1
• Consists of four 4-to-1 Multiplexers
• High impedance PNP base inputs for reduced loading
TYPE
TYPICAL
PROPAGATION DELAY
TYPICAL SUPPLY
CURRENT
(TOTAL)
74F723A
5.5ns
25mA
74F723-1
7.0ns
26mA
74F725A
5.5ns
20mA
74F725-1
6.5ns
20mA
(20µA in High and Low states)
• Equivalent to two 74F253s without 3-State
• Outputs sink 64mA (74F725A only)
• 30 termination impedance on each output – 74F725-1
ORDERING INFORMATION
DESCRIPTION
DESCRIPTION
The 74F723A/74F723-1 consist of four 3-to-1 multiplexers designed
for address multiplexing of dynamic RAMs and other multiplexing
applications. Select (S0, S1) inputs control which line is to be
selected, as defined in the Function Table for 74F723A/74F723-1.
When the invering input (INV) is Low, the input data path is inverted.
COMMERCIAL RANGE
VCC = 5V ± 10%
Tamb = 0° C to +70°C
PKG DWG
#
20-Pin Plastic Slim N74F723AN,, N74F723-1N,,
DIP (300 mil)
N74F725AN, N74F725-1N
SOT222 1
SOT222-1
N74F723AD,, N74F723-1D,,
N74F725AD, N74F725-1D
SOT137 1
SOT137-1
24 Pin Plastic SOL
24-Pin
To improve speed and noise immunity, VCC and GND side pins are
used. The 3-State outputs source 15mA and sink 64mA. The
INPUT AND OUTPUT LOADING AND FAN-OUT TABLE
TYPE
PINS
DESCRIPTION
74F(U.L.)
HIGH/LOW
LOAD VALUE
HIGH/LOW
Dna, Dnb, Dnc
Data inputs
1.0/0.066
20µA/40µA
S0, S1
Select inputs
1.0/0.033
20µA/20µA
OE
Output Enable input
1.0/0.033
20µA/20µA
INV
Output inverting input
1.0/0.033
20µA/20µA
74F723A
Q0 - Q3
Data outputs for 74F723A
750/106.7
15mA/64mA
74F723-1
Q0 - Q3
Data outputs for 74F723-1
750/8.33
15mA/5mA
74F725A/
74F725-1
Dna, Dnb, Dnc, Dnd
Data inputs
1.0/0.066
20µA/40µA
S0, S1
Select inputs
1.0/0.033
20µA/20µA
74F725A
Q0 - Q3
Data outputs
750/106.7
15mA/64mA
74F725-1
Q0 - Q3
Data outputs
750/8.33
15mA/5mA
74F723A/
74F723-1
NOTE: One (1.0) FAST Unit Load (U.L.) is defined as: 20µA in the High state and 0.6mA in the Low state.
1990 Dec 13
2
853-1369 01257
Philips Semiconductors
Product specification
74F723A/74F723–1/
74F725A/74F725–1
Multiplexers
PIN CONFIGURATION – 74F723A/74F723-1
D0a
24
1
PIN CONFIGURATION – 74F725A/74F725-1
OE
D0a
1
24
23
S1
D1a
D0b
2
23
INV
D0b
D0c
3
22
D1a
D0c
3
22
Q0
4
21
D1b
D0d
4
21
D1b
Q1
5
20
D1c
Q0
5
20
D1c
GND
6
19
VCC
Q1
6
19
D1d
GND
7
18
VCC
GND
7
18
VCC
Q2
8
17
D2a
Q2
8
17
D2a
Q3
9
16
D2b
Q3
9
16
D2b
D3a
10
15
D2c
D3a 10
15
D2c
D3b
11
14
S0
D3b
11
14
D2d
D3c 12
13
S1
D3c 12
13
D3d
SF01227
SF01226
LOGIC SYMBOL – 74F723A/74F723-1
1
2
SO
2
3
22
21
20
17
16
15
10
LOGIC SYMBOL – 74F725A/74F725-1
11
12
1
2
3
4
22
21
20
19
17
16 15
14
10
11
12
13
D0a D0b D0c D1a D1b D1c D2a D2b D2c D3a D3b D3c
14
S0
13
S1
D0a D0b D0c D0d D1a D1b D1c D1d D2a D2b D2cD2d D3a D3b D3c D3d
23
INV
24
S0
24
OE
23
S1
Q0
4
Q1
5
VCC = Pin 18, 19
GND = Pin 6, 7
Q2
8
Q3
VCC = Pin 18
GND = Pin 7
LOGIC SYMBOL (IEEE/IEC) – 74F723A/74F723-1
G1
13
23
24
23
M
1
2
3
4
22
21
20
19
4
5
17
16
15
14
10
11
12
13
17
8
15
10
9
12
SF01230
1990 Dec 13
6
5
9
G1
G2
EN
20
11
5
MUX
24
G2
3
16
Q3
SF01229
MUX
22
21
Q2
LOGIC SYMBOL (IEEE/IEC) – 74F725A/74F725-1
1
2
Q1
9
SF01228
14
Q0
5
6
8
9
SF01231
3
Philips Semiconductors
Product specification
74F723A/74F723–1/
74F725A/74F725–1
Multiplexers
LOGIC DIAGRAM – 74F723A/74F723-1
OE
INV
S0
S1
D0a
D0b
D0c
D1a
D1b
D1c
D2a
D2b
D2c
D3a
D3b
24
23
14
13
1
2
4 Q0
3
22
21
5 Q1
20
17
16
8 Q2
15
10
11
9 Q3
D3c 12
VCC = Pin 18, 19
GND = Pin 6, 7
SF01232
FUNCTION TABLE – 74F723A/74F723-1
INPUTS
H
L
X
Z
S0
S1
L
L
H
H
X
X
X
=
=
=
=
OUTPUT
INV
OE
Dna
Dnb
Dnc
Qn
L
L
L
Data a
Data b
Data c
Data a
L
H
L
Data a
Data b
Data c
Data a
L
L
L
Data a
Data b
Data c
Data b
L
H
L
Data a
Data b
Data c
Data b
H
L
L
Data a
Data b
Data c
Data c
H
H
L
Data a
Data b
Data c
Data c
X
X
Z
X
X
H
X
High voltage level
Low voltage level
Don’t care
High impedance “off” state
1990 Dec 13
4
Philips Semiconductors
Product specification
74F723A/74F723–1/
74F725A/74F725–1
Multiplexers
LOGIC DIAGRAM – 74F725A/74F725-1
S0
S1
24
23
1
D0a
2
D0b
5
3
D0c
Q0
4
D0d
D1a 22
D1b 21
6
D1c 20
Q1
D1d 19
D2a 17
D2b 16
D2c
D2d
D3a
8
15
Q2
14
10
D3b 11
9
D3c 12
Q3
D3d 13
VCC = Pin 18
GND = Pin 7
SF01233
FUNCTION TABLE – 74F725A/74F725-1
INPUTS
OUTPUT
S0
S1
Dna
Dnb
Dnc
Dnd
Qn
L
L
Data a
Data b
Data c
Data d
Data a
H
L
Data a
Data b
Data c
Data d
Data b
L
H
Data a
Data b
Data c
Data d
Data c
H
H
Data a
H = High voltage level
L = Low voltage level
Data b
Data c
Data d
Data d
1990 Dec 13
5
Philips Semiconductors
Product specification
74F723A/74F723–1/
74F725A/74F725–1
Multiplexers
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
UNIT
V
VCC
Supply voltage
–0.5 to +7.0
VIN
Input voltage
–0.5 to +7.0
V
IIN
Input current
–30 to +5
mA
VOUT
Voltage applied to output in High output state
IOUT
O
Current applied to output in Low output state
Tamb
Operating free-air temperature range
Tstg
Storage temperature
–0.5 to +VCC
V
74F723-1, 74F725-1
10
mA
74F723A, 74F725A
96
mA
0 to +70
°C
–65 to +150
°C
LIMITS
UNIT
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
MIN
NOM
MAX
VCC
Supply voltage
4.5
5.0
5.5
VIH
High-level input voltage
2.0
VIL
Low-level input voltage
0.8
V
IIK
Input clamp current
–18
mA
IOH
High-level output current
–15
mA
IOL
O
Low level output current
Low-level
74F723-1, 74F725-1
5
mA
74F723A, 74F725A
64
mA
Tamb
Operating free-air temperature
70
°C
1990 Dec 13
0
6
V
V
Philips Semiconductors
Product specification
74F723A/74F723–1/
74F725A/74F725–1
Multiplexers
DC ELECTRICAL CHARACTERISTICS
(Over recommended operating free-air temperature range unless otherwise noted.)
LIMITS
SYMBOL
VOH
O
TEST CONDITIONSNO TAG
PARAMETER
High level output voltage
High-level
74F723 1/
74F723-1/
74F725-1
VOL
O
IOH
3mA
O = –3mA
VCC = MIN,
VIL = MAX
MAX,
VIH = MIN
Low level output voltage
Low-level
74F723A/
74F725A
IOH
15mA
O = –15mA
IOL
O = 5mA
VCC = MIN,
VIL = MAX
MAX,
VIH = MIN
IOL
O = MAX
MIN
±10%VCC
2.4
TYP
NO TAG
UNIT
MAX
V
±5%VCC
2.7
±10%VCC
2.0
V
±5%VCC
2.0
V
3.4
V
±10%VCC
0.38
0.50
V
±5%VCC
0.38
0.50
V
±10%VCC
0.38
0.55
V
±5%VCC
0.42
0.55
V
–0.73
–1.2
V
VIK
Input clamp voltage
II
Input current at maximum input
voltage
VCC = MIN, II = IIK
VCC = MAX, VI = 7.0V
100
µA
IIH
High-level input current
VCC = MAX, VI = 2.7V
20
µA
–20
µA
–40
µA
50
µA
–50
µA
Others
IIL
Low level input current
Low-level
IOZH
Off-state output current
High-level voltage
applied
IOZL
Off-state output current
Low-level voltage
applied
IOS
Short-circuit output
current3
74F723-1/
74F725-1
VCC = MAX
–60
–150
mA
IO
Output currentNO TAG
74F723A/
74F725A
VCC = MAX, VO = 2.25V
–60
–150
mA
23
30
mA
Dn only
74F723A/
74F723 1
74F723-1
only
VCC = MAX,
MAX VI = 0
0.5V
5V
VCC = MAX, VO = 2.7V
VCC = MAX, VO = 0.5V
ICCH
74F723A
ICC
Supply
current
((total))
74F723-1
29
40
mA
ICCZ
ICCL
25
40
mA
ICCH
23
35
mA
29
40
mA
26
40
mA
16
25
mA
24
35
mA
17
25
mA
25
35
ICCL
VCC = MAX
VCC = MAX
ICCZ
74F725A
ICCH
ICCL
74F725 1
74F725-1
ICCH
VCC = MAX
mA
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 VCC = 5V, Tamb = 25°C.
3. Not more than one output should be shorted at a time. For testing IOS, the use of high-speed test apparatus and/or sample-and-hold
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, IOS tests should be performed last.
4. IO is tested under conditions that produce current approximity one half of the true short-circuit output current (IOS).
1990 Dec 13
ICCL
VCC = MAX
7
Philips Semiconductors
Product specification
74F723A/74F723–1/
74F725A/74F725–1
Multiplexers
AC ELECTRICAL CHARACTERISTICS – 74F723A/74F723-1
LIMITS
SYMBOL
PARAMETER
Tamb = 0° C to +70°C
VCC = 5V ± 10%
CL = 50pF,
RL = 500
Tamb = +25°C
VCC = 5V
CL = 50pF
50pF, RL = 500
TEST
CONDITION
UNIT
MIN
TYP
MAX
MIN
MAX
Waveform 1, 2
2.5
2.0
5.0
4.5
8.0
7.0
2.0
2.0
8.5
7.5
ns
ns
Waveform 1, 3
6.5
4.0
9.0
7.5
12.5
11.0
4.0
3.5
14.0
12.0
ns
ns
Output Enable time
OE to Qn
Waveform 4
Waveform 5
2.0
2.5
4.0
4.5
6.5
7.0
2.0
2.0
7.5
7.5
ns
ns
tPHZ
tPLZ
Output Disable time
OE to Qn
Waveform 4
Waveform 5
2.5
3.0
4.0
5.0
7.0
7.5
2.0
2.5
7.5
8.5
ns
ns
tPLH
tPHL
Propagation delay
Dna, Dnb, Dnc to Qn
Waveform 1, 2
2.5
2.5
6.0
5.0
8.5
8.0
2.5
2.0
9.5
8.0
ns
ns
tPLH
tPHL
Propagation delay
S0, S1, INV to Qn
Waveform 1, 3
7.0
5.0
10.0
9.0
14.0
12.5
6.0
4.5
16.0
13.5
ns
ns
tPZH
tPZL
Output Enable time
OE to Qn
Waveform 4
Waveform 5
3.0
3.0
4.5
5.0
7.5
7.5
2.5
3.0
8.0
8.0
ns
ns
tPHZ
tPLZ
Output Disable time
OE to Qn
Waveform 4
Waveform 5
2.5
4.0
4.5
6.0
7.0
8.5
2.0
3.0
8.0
9.5
ns
ns
tPLH
tPHL
Propagation delay
Dna, Dnb, Dnc to Qn
tPLH
tPHL
Propagation delay
S0, S1, INV to Qn
tPZH
tPZL
74F723A
74F723 1
74F723-1
AC ELECTRICAL CHARACTERISTICS – 74F725A/74F725-1
LIMITS
SYMBOL
tPLH
tPHL
Propagation delay
Dna, Dnb, Dnc, Dnd to Qn
tPLH
tPHL
Propagation delay
S0, S1 to Qn
tPLH
tPHL
Propagation delay
Dna, Dnb, Dnc, Dnd to Qn
tPLH
tPHL
Propagation delay
S0, S1 to Qn
1990 Dec 13
TEST
CONDITION
PARAMETER
Tamb = +25°C
VCC = 5V
CL = 50pF,
50pF RL = 500
Tamb = 0 to +70°C
VCC = 5V ± 10%
CL = 50pF,
RL = 500
UNIT
MIN
TYP
MAX
MIN
MAX
Waveform 1, 2
2.0
2.0
3.5
3.5
6.5
6.5
2.0
2.0
7.0
6.5
ns
ns
Waveform 1
6.0
5.0
8.5
7.0
11.5
10.0
5.5
4.5
13.5
10.5
ns
ns
Waveform 1, 2
2.0
2.0
4.0
4.0
7.0
6.5
2.0
2.0
7.5
7.5
ns
ns
Waveform 1
6.5
5.0
9.0
8.5
12.0
10.5
5.5
5.0
14.0
11.0
ns
ns
74F725A
74F725 1
74F725-1
8
Philips Semiconductors
Product specification
74F723A/74F723–1/
74F725A/74F725–1
Multiplexers
AC WAVEFORMS
For all waveforms, VM = 1.5V
Dna, Dnb,
Dnc, Dnd
Sn
VM
Dna, Dnb,
Dnc, Dnd,
Sn
VM
tPLH
VM
tPHL
Qn
VM
VM
tPHL
VM
tPLH
Qn
VM
VM
SF01234
SF01235
Waveform 1. Propagation Delay for Non-Inverting Output
INV
Waveform 2. Propagation Delay for Inverting Output
OE
VM
VM
VM
tPZH
tPHL
Qn
tPLH
tPHZ
VOH -0.3V
VM
0V
Qn
SF00343
VM
Waveform 4. 3-State Output Enable Time to High Level and
Output Disable Time from High Level
SF01225
Waveform 3. Propagation Delay for INV to Output
VM
OE
VM
tPZL
tPLZ
VM
Qn
VOL +0.3V
SF00344
Waveform 5. 3-State Output Enable Time to Low
Level and Output Disable Time from Low Level
1990 Dec 13
9
Philips Semiconductors
Product specification
74F723A/74F723–1/
74F725A/74F725–1
Multiplexers
TEST CIRCUIT AND WAVEFORMS
VCC
7.0V
VIN
RL
VOUT
PULSE
GENERATOR
tw
90%
NEGATIVE
PULSE
VM
CL
AMP (V)
VM
10%
D.U.T.
RT
90%
10%
tTHL (tf )
tTLH (tr )
tTLH (tr )
tTHL (tf )
0V
RL
AMP (V)
90%
90%
Test Circuit for 3-State Outputs
POSITIVE
PULSE
VM
VM
10%
TEST
tPLZ
tPZL
All other
SWITCH
closed
closed
open
DEFINITIONS:
RL = Load resistor;
see AC electrical characteristics for value.
CL = Load capacitance includes jig and probe capacitance;
see AC electrical characteristics for value.
RT = Termination resistance should be equal to ZOUT of
pulse generators.
10%
tw
SWITCH POSITION
0V
Input Pulse Definition
INPUT PULSE REQUIREMENTS
family
amplitude VM
74F
3.0V
1.5V
rep. rate
tw
tTLH
tTHL
1MHz
500ns
2.5ns
2.5ns
SF00777
1990 Dec 13
10
Philips Semiconductors
Product specification
74F723A/723-1,
74F725A/725-1
Multiplexers
DIP24: plastic dual in-line package; 24 leads (300 mil)
1990 Dec 13
11
SOT222-1
Philips Semiconductors
Product specification
74F723A/723-1,
74F725A/725-1
Multiplexers
SO24: plastic small outline package; 24 leads; body width 7.5 mm
1990 Dec 13
12
SOT137-1
Philips Semiconductors
Product specification
74F723A/723-1,
74F725A/725-1
Multiplexers
NOTES
1990 Dec 13
13
Philips Semiconductors
Product specification
74F723A/723-1,
74F725A/725-1
Multiplexers
Data sheet status
Data sheet
status
Product
status
Definition [1]
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.
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.
 Copyright Philips Electronics North America Corporation 1998
All rights reserved. Printed in U.S.A.
Philips Semiconductors
811 East Arques Avenue
P.O. Box 3409
Sunnyvale, California 94088–3409
Telephone 800-234-7381
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Date of release: 10-98
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