Philips
Semiconductors
74F258A
Quad 2-line to 1-line selector/multiplexer,
inverting (3-State)
Product specification
1996 Jan 05
INTEGRATED CIRCUITS
IC15 Data Handbook
Philips Semiconductors
Product specification
74F258A
Quad 2-line to 1-line selector/multiplexer, inverting
(3-State)
2
1996 Jan 05
853-0361 16192
FEATURES
Multifunction capability
Non-inverting data path
3-State outputs
See 74F257A for non-inverting version
DESCRIPTION
The 74F258A has four identical 2-input multiplexers with 3-State
outputs which select 4 bits of data from two sources under control of
a common Select (S) input. The I
0n
inputs are selected when the
Select input is Low and the I
1n
inputs are selected when the Select
input is High. Data appears at the outputs in inverted form.
The 74F258A is the logical implementation of a 4-pole, 2-position
switch where the position of the switch is determined by the logic
level supplied to the Select input. Outputs are forced to a High
impedance ``off" state when the Output Enable input (OE) is High. All
but one device must be in the High impedance state to avoid
currents that would exceed the maximum ratings if outputs are tied
together. Design of the output signals must ensure that there is no
overlap when outputs of 3-State devices are tied together.
PIN CONFIGURATION
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
VCC
I0d
I1d
Yd
I0c
I1c
Yc
S
I0a
I1a
Ya
I0b
I1b
Yb
GND
OE
SF00815
TYPE
TYPICAL
PROPAGATION
DELAY
TYPICAL SUPPLY
CURRENT (TOTAL)
74F258A
3.5ns
14mA
ORDERING INFORMATION
ORDER CODE
DESCRIPTION
COMMERCIAL RANGE
V
CC
= 5V
10%,
T
amb
= 0
C to +70
C
PKG.
DWG. #
16-pin plastic DIP
N74F258AN
SOT38-4
16-pin plastic SO
N74F258AD
SOT109-1
INPUT AND OUTPUT LOADING AND FAN-OUT TABLE
PINS
DESCRIPTION
74F(U.L.)
HIGH/LOW
LOAD VALUE
HIGH/LOW
I
0n
, I
1n
Data inputs
1.0/1.0
20
A/0.6mA
S
Common select input
1.0/1.0
20
A/0.6mA
OE
Output Enable input (active Low)
1.0/1.0
20
A/0.6mA
Y
a
- Y
d
Data outputs
150/40
3.0mA/24mA
NOTE:
One (1.0) FAST Unit Load is defined as: 20
A in the High state and 0.6mA in the Low state.
LOGIC SYMBOL
OE
I0a I1a I0b I1b I0c I1c I0d I1d
15
2
3
5
6
11
10
14
13
4
7
9
12
1
S
Ya
Yb
Yc
Yd
V
CC
=Pin 16
GND=Pin 8
SF00816
LOGIC SYMBOL (IEEE/IEC)
EN
15
G1
4
7
9
12
2
5
10
13
1
MUX
SF00817
1
3
6
11
14
1
Philips Semiconductors
Product specification
74F258A
Quad 2-line to 1-line selector/multiplexer, inverting
(3-State)
1996 Jan 05
3
LOGIC DIAGRAM
15
2
3
5
6
11
10
14
13
1
4
7
9
12
S
I0a
I1a
Ya
I0b
I1b
Yb
I0d
I1d
Yd
I0c
I1c
Yc
OE
V
CC
=Pin 16
GND=Pin 8
SF00818
FUNCTION TABLE
INPUTS
OUTPUT
OE
S
I
0
I
1
Y
H
X
X
X
Z
L
H
X
L
H
L
H
X
H
L
L
L
L
X
H
L
L
H
X
L
H = High voltage level
L = Low voltage level
X = Don't care
Z = High impedance "off" state
ABSOLUTE MAXIMUM RATINGS
(Operation beyond the limit 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
CC
Supply voltage
0.5 to +7.0
V
V
IN
Input voltage
0.5 to +7.0
V
I
IN
Input current
30 to +5
mA
V
OUT
Voltage applied to output in High output state
0.5 to V
CC
V
I
OUT
Current applied to output in Low output state
48
mA
T
amb
Operating free-air temperature range
0 to +70
C
T
stg
Storage temperature range
65 to +150
C
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
LIMITS
UNIT
SYMBOL
PARAMETER
MIN
NOM
MAX
UNIT
V
CC
Supply voltage
4.5
5.0
5.5
V
V
IH
High-level input voltage
2.0
V
V
IL
Low-level input voltage
0.8
V
I
IK
Input clamp current
18
mA
I
OH
High-level output current
3
mA
I
OL
Low-level output current
24
mA
T
amb
Operating free-air temperature range
0
70
C
Philips Semiconductors
Product specification
74F258A
Quad 2-line to 1-line selector/multiplexer, inverting
(3-State)
1996 Jan 05
4
DC ELECTRICAL CHARACTERISTICS
(Over recommended operating free-air temperature range unless otherwise noted.)
SYMBOL
PARAMETER
TEST
LIMITS
UNIT
SYMBOL
PARAMETER
CONDITIONS
1
MIN
TYP
2
MAX
UNIT
V
OH
High-level output voltage
V
CC
= MIN, V
IL
= MAX,
10%V
CC
2.4
V
V
IH
= MIN, I
OL
= MAX
5%V
CC
2.7
3.3
V
V
OL
Low-level output voltage
V
CC
= MIN, V
IL
= MAX,
10%V
CC
0.30
0.50
V
V
IH
= MIN, I
OL
= MAX
5%V
CC
0.35
0.50
V
V
IK
Input clamp voltage
V
CC
= MIN, I
I
= I
IK
0.73
1.2
V
I
I
Input current at maximum input voltage
V
CC
= MAX, V
I
= 7.0V
100
A
I
IH
High-level input current
V
CC
= MAX, V
I
= 2.7V
20
A
I
IL
Low-level input current
V
CC
= MAX, V
I
= 0.5V
0.6
mA
I
OZH
Off-state output current, High-level voltage applied
V
CC
= MAX, V
O
= 2.7V
50
A
I
OZL
Off-state output current, High-level voltage applied
V
CC
= MAX, V
O
= 0.5V
50
A
I
OS
Short-circuit output current
3
V
CC
= MAX
60
150
mA
I
CCH
I
1n
=4.5V, OE=I
0n
=S=GND
8.5
11.5
mA
I
CC
Supply current (total)
I
CCL
V
CC
= MAX
I
1n
=S=4.5V, OE=I
0n
=GND
17
23
mA
I
CCZ
I
1n
=OE=4.5V,I
0n
=S=GND
16
22
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 V
CC
= 5V, T
amb
= 25
C.
3. Not more than one output should be shorted at a time. For testing I
OS
, 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, I
OS
tests should be performed last.
AC ELECTRICAL CHARACTERISTICS
LIMITS
T
amb
= +25
C
T
amb
= 55
C to +70
C
SYMBOL
PARAMETER
TEST CONDITIONS
V
CC
= +5.0V
V
CC
= +5.0V
10%
UNIT
C
L
= 50pF, R
L
= 500
C
L
= 50pF, R
L
= 500
MIN
TYP
MAX
MIN
MAX
t
PLH
t
PHL
Propagation delay
I
n
to Y
n
Waveform 1
3.0
1.0
4.5
2.5
6.0
4.0
2.5
1.0
7.0
4.5
ns
ns
t
PLH
t
PHL
Propagation delay
S to Y
n
Waveform 2
3.5
2.5
6.5
6.0
8.0
8.0
3.5
2.5
9.0
9.0
ns
ns
t
PZH
t
PZL
Output enable time
to High or Low level
Waveform 3
Waveform 4
4.0
4.0
6.0
5.5
7.5
7.5
3.5
3.5
8.5
8.5
ns
ns
t
PHZ
t
PLZ
Output disable time
from High or Low level
Waveform 3
Waveform 4
2.0
2.0
3.5
3.5
5.5
5.5
2.0
2.0
6.5
6.0
ns
ns
Philips Semiconductors
Product specification
74F258A
Quad 2-line to 1-line selector/multiplexer, inverting
(3-State)
1996 Jan 05
5
AC WAVEFORMS
For all waveforms, V
M
= 1.5V.
V
M
V
M
V
M
V
M
I
n
Y
n
t
PLH
t
PHL
SF00819
Waveform 1. Propagation Delay
Data and Select to Output
V
M
V
M
V
M
V
M
S
Y
n
t
PLH
t
PHL
SF00820
Waveform 2. Propagation Delay
Select to Output
V
M
V
M
V
M
t
PHZ
t
PZH
OE
V
OH
-0.3V
0V
Y
n
SF00821
Waveform 3. 3-State Output Enable Time to High Level and
Output Disable Time from High Level
V
M
V
M
V
M
t
PLZ
t
PZL
OE
V
OL
+0.3V
Y
n
SF00822
Waveform 4. 3-State Output Enable Time to Low Level and
Output Disable Time from Low Level
TEST CIRCUIT AND WAVEFORM
tw
90%
VM
10%
90%
VM
10%
90%
VM
10%
90%
VM
10%
NEGATIVE
PULSE
POSITIVE
PULSE
tw
AMP (V)
0V
0V
tTHL (tf
)
INPUT PULSE REQUIREMENTS
rep. rate
t
w
t
TLH
t
THL
1MHz
500ns
2.5ns
2.5ns
Input Pulse Definition
VCC
family
74F
D.U.T.
PULSE
GENERATOR
RL
CL
RT
VIN
VOUT
Test Circuit for 3-State Outputs
DEFINITIONS:
R
L
= Load resistor;
see AC electrical characteristics for value.
C
L
= Load capacitance includes jig and probe capacitance;
see AC electrical characteristics for value.
R
T
= Termination resistance should be equal to Z
OUT
of
pulse generators.
tTHL (tf
)
tTLH (tr
)
tTLH (tr
)
AMP (V)
amplitude
3.0V
1.5V
V
M
RL
7.0V
SF00777
TEST
SWITCH
t
PLZ
closed
t
PZL
closed
All other
open
SWITCH POSITION
Philips Semiconductors
Product specification
74F258A
Quad 2-line to 1-line selector/multiplexer, inverting (3-State)
1996 Jan 05
6
DIP16:
plastic dual in-line package; 16 leads (300 mil)
SOT38-4
Philips Semiconductors
Product specification
74F258A
Quad 2-line to 1-line selector/multiplexer, inverting (3-State)
1996 Jan 05
7
SO16:
plastic small outline package; 16 leads; body width 3.9 mm
SOT109-1
Philips Semiconductors
Product specification
74F258A
Quad 2-line to 1-line selector/multiplexer, inverting (3-State)
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 APPLICATIONS
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.
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.
Philips Semiconductors
811 East Arques Avenue
P.O. Box 3409
Sunnyvale, California 940883409
Telephone 800-234-7381
DEFINITIONS
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 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
register eligible circuits under the Semiconductor Chip Protection Act.
Copyright Philips Electronics North America Corporation 1996
All rights reserved. Printed in U.S.A.
(print code)
Date of release: July 1994
Document order number:
9397-750-05108
PDF 
ZIP