JM38510/76202B2A [TI]
AC SERIES, DUAL 4 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, CQCC20, CERAMIC, LCC-20;
| 型号： | JM38510/76202B2A |
| 厂家： | 
TEXAS INSTRUMENTS |
| 描述： | AC SERIES, DUAL 4 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, CQCC20, CERAMIC, LCC-20 输出元件 |
| 文件： | 总11页 (文件大小：177K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
September 1998
54AC153 • 54ACT153
Dual 4-Input Multiplexer
General Description
Features
n ICC reduced by 50%
The ’AC/’ACT153 is a high-speed dual 4-input multiplexer
with common select inputs and individual enable inputs for
each section. It can select two lines of data from four
sources. The two buffered outputs present data in the true
(non-inverted) form. In addition to multiplexer operation, the
’AC/’ACT153 can act as a function generator and generate
any two functions of three variables.
n Outputs source/sink 24 mA
n ’ACT153 has TTL-compatible inputs
n Standard Microcircuit Drawings (SMD)
— ’AC153: 5962-87625
— ’ACT153: 5962-87698
Logic Symbols
IEEE/IEC
DS100271-1
DS100271-2
Pin
Description
Names
I0a–I3a
0b–I3b
Side A Data Inputs
Side B Data Inputs
I
S0, S1
Common Select
Inputs
Ea
Eb
Za
Zb
Side A Enable Input
Side B Enable Input
Side A Output
Side B Output
FACT® is a registered trademark of Fairchild Semiconductor Corporation.
© 1998 National Semiconductor Corporation
DS100271
www.national.com
Connection Diagrams
Pin Assignment
for DIP and Flatpak
Pin Assignment
for LCC
DS100271-3
DS100271-4
Functional Description
Truth Table
The ’AC/’ACT153 is a dual 4-input multiplexer. It can select
two bits of data from up to four sources under the control of
the common Select inputs (S0, S1). The two 4-input multi-
plexer circuits have individual active-LOW Enables (Ea, Eb)
which can be used to strobe the outputs indepedently. When
the Enables (Ea, Eb) are HIGH, the corresponding outputs
Za, Zb) are forced LOW. The ’AC/’ACT153 is the logic imple-
mentation of a 2-pole, 4-position switch, where the position
of the switch is determined by the logic levels supplied to the
Select inputs. The logic equations for the outputs are shown
below.
Select
Inputs
Inputs (a or b)
Output
S0
S1
X
L
E
H
L
I0
X
L
I1
X
X
X
L
I2
X
X
X
X
I3
X
X
X
X
Z
L
L
H
L
X
L
L
L
L
H
X
H
L
L
H
L
L
L
L
L
L
L
X
X
X
X
X
H
X
X
X
X
X
L
X
X
X
L
H
L
=
Za Ea • (I0a • S1 • S0 + I1a • S1 • S0
+
H
H
H
H
I2a • S1 • S0 + I3a • S1 • S0)
L
H
X
X
H
L
=
Zb Eb • (I0b • S1 • S0 + I1b • S1 • S0
+
H
H
I2b • S1 • S0 + I3b • S1 • S0)
H
H
=
=
=
H
L
X
HIGH Voltage Level
LOW Voltage Level
Immaterial
www.national.com
2
Logic Diagram
DS100271-5
Please note that this diagram is provided only for the understanding of logic operations and should not be used to estimate propagation delays.
3
www.national.com
Absolute Maximum Ratings (Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Recommended Operating
Conditions
Supply Voltage (VCC
)
’AC
2.0V to 6.0V
4.5V to 5.5V
0V to VCC
Supply Voltage (VCC
)
−0.5V to +7.0V
’ACT
DC Input Diode Current (IIK
)
Input Voltage (VI)
=
VI −0.5V
−20 mA
+20 mA
Output Voltage (VO
)
0V to VCC
=
VI VCC + 0.5V
Operating Temperature (TA)
54AC/ACT
DC Input Voltage (VI)
−0.5V to VCC + 0.5V
−55˚C to +125˚C
125 mV/ns
DC Output Diode Current (IOK
)
Minimum Input Edge Rate (∆V/∆t)
’AC Devices
=
VO −0.5V
−20 mA
+20 mA
=
VO VCC + 0.5V
% to 70% of V
VIN from 30
CC
DC Output Voltage (VO
DC Output Source
)
−0.5V to VCC + 0.5V
@
VCC 3.3V, 4.5V, 5.5V
Minimum Input Edge Rate (∆V/∆t)
’ACT Devices
±
±
or Sink Current (IO
)
50 mA
DC VCC or Ground Current
per Output Pin (ICC or IGND
VIN from 0.8V to 2.0V
)
50 mA
@
VCC 4.5V, 5.5V
125 mV/ns
Storage Temperature (TSTG
Junction Temperature (TJ)
CDIP
)
−65˚C to +150˚C
Note 1: Absolute maximum ratings are those values beyond which damage
to the device may occur. The databook specifications should be met, without
exception, to ensure that the system design is reliable over its power supply,
temperature, and output/input loading variables. National does not recom-
mend operation of FACT® circuits outside databook specifications.
175˚C
DC Characteristics for ’AC Family Devices
54AC
=
Symbol
Parameter
VCC
(V)
TA
Units
Conditions
−55˚C to +125˚C
Guaranteed
Limits
2.1
=
VIH
Minimum High Level
Input Voltage
3.0
4.5
5.5
3.0
4.5
5.5
3.0
4.5
5.5
VOUT 0.1V
3.15
3.85
0.9
V
V
V
or VCC − 0.1V
=
VIL
Maximum Low Level
Input Voltage
VOUT 0.1V
1.35
1.65
2.9
or VCC − 0.1V
=
VOH
Minimum High Level
Output Voltage
IOUT −50 µA
4.4
5.4
(Note 2)
=
VIN VIL or VIH
=
IOH −12 mA
3.0
4.5
5.5
3.0
4.5
5.5
2.4
3.7
4.7
0.1
0.1
0.1
=
IOH −24 mA
V
V
=
IOH −24 mA
=
VOL
Maximum Low Level
Output Voltage
IOUT 50 µA
(Note 2)
=
VIN VIL or VIH
=
IOL 12 mA
3.0
4.5
5.5
5.5
0.50
0.50
0.50
=
IOL 24 mA
V
=
IOL 24 mA
=
±
IIN
Maximum Input
Leakage Current
1.0
µA
VI VCC, GND
=
VOLD 1.65V Max
IOLD
IOHD
Minimum Dynamic
Output Current (Note 3)
5.5
5.5
50
mA
mA
=
VOHD 3.85V Min
−50
www.national.com
4
DC Characteristics for ’AC Family Devices (Continued)
54AC
=
Symbol
Parameter
VCC
(V)
TA
Units
Conditions
−55˚C to +125˚C
Guaranteed
Limits
=
ICC
Maximum Quiescent
Supply Current
5.5
80.0
µA
VIN VCC
or GND
Note 2: All outputs loaded; thresholds on input associated with output under test.
Note 3: Maximum test duration 2.0 ms, one output loaded at a time.
@
@
Note 4:
I
and I
CC
3.0V are guaranteed to be less than or equal to the respective limit 5.5V V .
IN
CC
@
@
I
for 54AC 25˚C is identical to 74AC 25˚C.
CC
DC Characteristics for ’ACT Family Devices
54ACT
=
Symbol
Parameter
VCC
(V)
TA
Units
Conditions
−55˚C to +125˚C
Guaranteed
Limits
2.0
=
VIH
VIL
Minimum High Level
Input Voltage
4.5
5.5
4.5
5.5
4.5
5.5
V
V
V
VOUT 0.1V
2.0
or VCC − 0.1V
=
Maximum Low Level
Input Voltage
0.8
VOUT 0.1V
0.8
or VCC − 0.1V
=
VOH
Minimum High Level
Output Voltage
4.4
IOUT −50 µA
5.4
(Note 5)
=
VIN VIL or VIH
=
IOH −24 mA
4.5
5.5
4.5
5.5
3.70
4.70
0.1
V
V
=
IOH −24 mA
=
VOL
Maximum Low Level
Output Voltage
IOUT 50 µA
0.1
(Note 5)
=
VIN VIL or VIH
=
IOL 24 mA
4.5
5.5
5.5
0.50
0.50
V
=
IOL 24 mA
=
±
IIN
Maximum Input
Leakage Current
Maximum
1.0
µA
mA
VI VCC, GND
=
VI VCC − 2.1V
ICCT
5.5
1.6
I
CC/Input
=
VOLD 1.65V Max
IOLD
IOHD
ICC
Minimum Dynamic
Output Current (Note 6)
Maximum Quiescent
Supply Current
5.5
5.5
5.5
50
mA
mA
µA
=
VOHD 3.85V Min
−50
80.0
=
VIN VCC
or GND
Note 5: All outputs loaded; thresholds on input associated with output under test.
Note 6: Maximum test duration 2.0 ms, one output loaded at a time.
@ @
I for 54ACT 25˚C is identical to 74ACT 25˚C.
CC
Note 7:
5
www.national.com
AC Electrical Characteristics
54AC
=
VCC
(V)
TA −55˚C
Symbol
Parameter
to +125˚C
Units
=
(Note 8)
CL 50 pF
Min
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
Max
19.5
14.0
18.0
13.5
16.5
12.5
14.0
10.0
16.0
11.5
14.5
10.5
tPLH
tPHL
tPLH
tPHL
tPLH
tPHL
Propagation Delay
Sn to Zn
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
ns
ns
ns
ns
ns
ns
Propagation Delay
Sn to Zn
Propagation Delay
E to Zn
Propagation Delay
E to Zn
Propagation Delay
In to Zn
Propagation Delay
In to Zn
±
Note 8: Voltage Range 3.3 is 3.3V 0.3V
±
Voltage Range 5.0 is 5.0V 0.5V
AC Electrical Characteristics
54ACT
=
VCC
(V)
TA −55˚C
Symbol
Parameter
to +125˚C
Units
=
CL 50 pF
(Note 9)
Min
Max
tPLH
tPHL
tPLH
tPHL
tPLH
tPHL
Propagation Delay
Sn to Zn
5.0
5.0
5.0
5.0
5.0
5.0
1.0
15.0
ns
ns
ns
ns
ns
ns
Propagation Delay
Sn to Zn
1.0
1.0
1.0
1.0
1.0
14.5
13.5
11.5
12.5
12.0
Propagation Delay
En to Zn
Propagation Delay
En to Zn
Propagation Delay
In to Zn
Propagation Delay
In to Zn
±
Note 9: Voltage Range 5.0 is 5.0V 0.5V
Capacitance
Symbol
Parameter
Input Capacitance
Power Dissipation
Capacitance
Typ
4.5
Units
Conditions
=
VCC OPEN
CIN
pF
pF
=
VCC 5.0V
CPD
65.0
www.national.com
6
Physical Dimensions inches (millimeters) unless otherwise noted
20 Terminal Ceramic Leadless Chip Carrier (L)
NS Package Number E20A
16-Lead Ceramic Dual-In-Line Package (D)
NS Package Number J16A
7
www.national.com
Physical Dimensions inches (millimeters) unless otherwise noted (Continued)
16-Lead Ceramic Flatpak (F)
NS Package Number W16A
LIFE SUPPORT POLICY
NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DE-
VICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF NATIONAL SEMI-
CONDUCTOR CORPORATION. As used herein:
1. Life support devices or systems are devices or sys-
tems which, (a) are intended for surgical implant into
the body, or (b) support or sustain life, and whose fail-
ure to perform when properly used in accordance
with instructions for use provided in the labeling, can
be reasonably expected to result in a significant injury
to the user.
2. A critical component in any component of a life support
device or system whose failure to perform can be rea-
sonably expected to cause the failure of the life support
device or system, or to affect its safety or effectiveness.
National Semiconductor
Corporation
Americas
Tel: 1-800-272-9959
Fax: 1-800-737-7018
Email: support@nsc.com
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Response Group
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www.national.com
National does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications.
National P/N 54AC153 - Dual 4-Input Multiplexer
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54AC153
Dual 4-Input Multiplexer
Contents
l
l
l
l
General Description
Features
Datasheet
Package Availability, Models,
Samples & Pricing
General Description
The 'AC/'ACT153 is a high-speed dual 4-input multiplexer with common
select inputs and individual enable inputs for each section. It can select
two lines of data from four sources. The two buffered outputs present
data in the true (non-inverted) form. In addition to multiplexer
operation, the 'AC/'ACT153 can act as a function generator and generate
any two functions of three variables.
Features
l
I
reduced by 50%
CC
l
l
l
Outputs source/sink 24 mA
'ACT153 has TTL-compatible inputs
Standard Microcircuit Drawings (SMD) -'AC153: 5962-87625 -
'ACT153: 5962-87698
Datasheet
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National P/N 54AC153 - Dual 4-Input Multiplexer
Page 2 of 3
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Dual 4-Input Multiplexer Kbytes
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Package Availability, Models, Samples & Pricing
Samples
&
Electronic
Orders
Package
Models
Budgetar
Part Number
5962-87625012A
5962-8762501EA
Status
#
pins
Type
SPICE IBIS
Quantity $
Full
production
LCC
20
N/A N/A
.
.
50+
Full
production
Cerdip 16
N/A N/A
N/A N/A
N/A N/A
50+
50+
50+
.
Order
Full
production
5962-8762501FA Cerpack 16
Full
production
JM38510/76202B2
LCC
20
20
.
Full
production
JM38510R76202B2 LCC
N/A N/A
N/A N/A
.
.
50+
50+
Full
production
JM38510R76202BE Cerdip 16
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3/14/01
National P/N 54AC153 - Dual 4-Input Multiplexer
Page 3 of 3
Full
production
JM38510/76202BF Cerpack 16
JM38510R76202BF Cerpack 16
N/A N/A
N/A N/A
.
.
50+
Full
production
50+
Full
production
JM38510R76202S2 LCC
20
N/A N/A
N/A N/A
N/A N/A
.
.
.
50+
50+
50+
$
Full
production
JM38510R76202SE Cerdip 16
JM38510/76202SF Cerpack 16
$
$
Lifetime
buy
Full
production
JM38510R76202SF Cerpack 16
N/A N/A
N/A N/A
.
.
50+
$
Full
production
54AC153 MDA
die
[Information as of 7-Mar-2001]
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