74LVX132MX [NSC]
IC LV/LV-A/LVX/H SERIES, QUAD 2-INPUT NAND GATE, PDSO14, 0.150 INCH, PLASTIC, SOIC-14, Gate;
| 型号： | 74LVX132MX |
| 厂家： | 
National Semiconductor |
| 描述： | IC LV/LV-A/LVX/H SERIES, QUAD 2-INPUT NAND GATE, PDSO14, 0.150 INCH, PLASTIC, SOIC-14, Gate 栅 输入元件 光电二极管 逻辑集成电路 触发器 |
| 文件： | 总6页 (文件大小：121K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
December 1996
74LVX132
Low Voltage Quad 2-Input NAND Schmitt Trigger
General Description
Features
Y
Input voltage level translation from 5V to 3V
Ideal for low power/low noise 3.3V applications
Available in SOIC JEDEC, SOIC EIAJ and TSSOP
packages
The LVX132 contains four 2-input NAND Schmitt Trigger
Gates. The pin configuration and function are the same as
the LVX00 but the inputs have hysteresis between the posi-
tive-going and negative-going input thresholds, which are
capable of transforming slowly changing input signals into
sharply defined, jitter-free output signals, thus providing
greater noise margins than conventional gates.
Y
Y
Y
Guaranteed simultaneous switching noise level and dy-
namic threshold performance
The inputs tolerate voltages up to 7V allowing the interface
of 5V systems to 3V systems.
SOIC JEDEC
74LVX132M
SOIC EIAJ
TSSOP
Order Number
74LVX132SJ
74LVX132MTC
74LVX132MX 74LVX132SJX 74LVX132MTCX
See NS Package Number
M14A
M14D
MTC14
Connection Diagram
Logic Diagram
Pin Assignment for
TSSOP and SOIC
TL/F/12159–2
TL/F/12159–1
C
1996 National Semiconductor Corporation
TL/F/12159
RRD-B30M17/Printed in U. S. A.
http://www.national.com
Absolute Maximum Ratings (Note)
Recommended Operating
Conditions
b a
0.5V to 7.0V
Supply Voltage (V
)
CC
DC Input Diode Current (I
e b
)
IK
Supply Voltage (V
)
CC
2.0V to 3.6V
0V to 5.5V
b
V
I
0.5V
20 mA
Input Voltage (V )
I
b
DC Input Voltage (V )
I
0.5V to 7V
Output Voltage (V
)
O
0V to V
CC
DC Output Diode Current (I
)
OK
b
a
40 C to 85 C
§
Operating Temperature (T )
A
§
0 ns/V to 100 ns/V
e b
b
a
V
V
0.5V
a
20 mA
20 mA
O
O
Input Rise and Fall Time (D /D )
e
t
v
V
CC
0.5V
b
a
DC Output Voltage (V
DC Output Source
)
0.5V to V
CC
0.5V
25 mA
50 mA
O
g
or Sink Current (I
)
O
DC V
or Ground Current
)
CC
(I or I
g
CC GND
b
a
65 C to 150 C
Storage Temperature (T
)
§
§
180 mW
STG
Power Dissipation
Note: The ‘‘Absolute Maximum Ratings’’ are those values
beyond which the safety of the device cannot be guaran-
teed. The device should not be operated at these limits. The
parametric values defined in the ‘‘Electrical Characteristics’’
table are not guaranteed at the absolute maximum ratings.
The ‘‘Recommended Operating Conditions’’ table will define
the conditions for actual device operation.
DC Electrical Characteristics
74LVX132
74LVX132
e
T
A
e a
Symbol
Parameter
V
CC
Units
Conditions
T
25 C
§
A
b
a
40 C to 85 C
§
§
Min
Typ
Max
Min
Max
a
b
V
V
Positive
Threshold
3.0
3.0
3.0
t
2.2
1.2
2.2
1.2
V
Negative
Threshold
t
0.9
0.3
0.9
0.3
V
V
V
V
Hysteresis
H
e
e
e b
e b
e b
High Level
Output
Voltage
2.0
3.0
3.0
1.9
2.9
2.0
3.0
1.9
2.9
V
V
V
or V
or V
I
I
I
50 mA
50 mA
4 mA
OH
IN
IL
IH
OH
OH
OH
V
2.58
2.48
e
e
e
V
OL
Low Level
Output
Voltage
2.0
3.0
3.0
0.0
0.0
0.1
0.1
0.1
0.1
V
IN
I
I
I
50 mA
IL
IH
OL
OL
OL
V
50 mA
0.36
0.44
4 mA
e
e
g
g
1.0
I
I
Input
Leakage
Current
3.6
0.1
mA
V
V
5.5V or GND
IN
IN
Quiescent
Supply
Current
3.6
2.0
20
mA
V
CC
or GND
CC
IN
http://www.national.com
2
Noise Characteristics
74LVX132
V
CC
e
Symbol
Parameter
Units
C (pF)
L
T
25 C
§
A
(V)
Typ
Limit
V
OLP
V
OLV
V
IHD
V
ILD
Quiet Output Maximum Dynamic V
3.3
3.3
3.3
3.3
0.3
0.5
V
V
V
V
50
OL
b
b
0.5
Quiet Output Minimum Dynamic V
0.3
50
50
50
OL
Minimum High Level Dynamic Input Voltage
Maximum Low Level Dynamic Input Voltage
2.0
0.8
e
e
3 ns
Note: Input t
t
r
f
AC Electrical Characteristics
74LVX132
74LVX132
e
V
T
A
CC
e a
Symbol
Parameter
Units
C
L
(pF)
T
25 C
§
A
b
a
40 C to 85 C
(V)
§
§
Min
Typ
7.0
Max
11.5
16.0
10.6
15.4
Min
1.0
1.0
1.0
1.0
Max
13.0
18.7
12.5
17.5
t
t
,
Propagation
Delay Time
15
50
15
50
PLH
2.7
PHL
10.5
6.1
ns
ns
g
3.3 0.3
9.0
t
t
,
Output to Output
Skew (Note 1)
OSLH
2.7
1.5
1.5
50
OSHL
e
b
e
t
PHLm
b
Note 1: Parameter guaranteed by design. t
t
t
, t
OSHL
t
OSLH
l
PLHm
PLHn
l
l
PHLn
l
Capacitance
74LVX132
74LVX132
e
T
A
Symbol
Parameter
Units
e a
T
A
25 C
§
b
a
40 C to 85 C
§
§
Min
Typ
Max
Min
Max
C
C
Input Capacitance
Power Dissipation
4
10
10
pF
pF
IN
PD
18
Capacitance (Note 1)
Note 1: C is defined as the value of the internal equivalent capacitance which is calculated from the operating current consump-
PD
tion without load.
c
c
a
I
IN CC
C
V
f
PD
CC
6 (per Gate)
e
Average operating current can be obtained by the equation: I
CC(opr.)
3
http://www.national.com
74LVX132 Ordering Information
The device number is used to form part of a simplified purchasing code where the package type and temperature range are
defined as follows:
TL/F/12159–3
Physical Dimensions inches (millimeters) unless otherwise noted
14-Lead Molded Small Outline Package, JEDEC
Order Number 74LVX132M or 74LVX132MX
NS Package Number M14A
http://www.national.com
4
Physical Dimensions inches (millimeters) unless otherwise noted (Continued)
14-Lead Small Outline Package EIAJ (SJ)
Order Number 74LVX132SJ or 74LVX132SJX
NS Package Number M14D
5
http://www.national.com
Physical Dimensions millimeters (Continued)
14-Lead Thin Shrink Small Outline Package, JEDEC
Order Number 74LVX132MTC or 74LVX132MTCX
NS Package Number MTC14
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NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF NATIONAL
SEMICONDUCTOR CORPORATION. As used herein:
1. Life support devices or systems are devices or
systems which, (a) are intended for surgical implant
into the body, or (b) support or sustain life, and whose
failure 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 is any component of a life
support device or system whose failure to perform can
be reasonably expected to cause the failure of the life
support device or system, or to affect its safety or
effectiveness.
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Corporation
National Semiconductor
Europe
National Semiconductor
Southeast Asia
National Semiconductor
Japan Ltd.
a
Fax: 49 (0) 180-530 85 86
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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.
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