74LVX132TTR [STMICROELECTRONICS]
LOW VOLTAGE CMOS QUAD 2-INPUT SCHMITT NAND GATE WITH 5V TOLERANT INPUTS; 具有5V容限输入低电压CMOS四2输入施密特与非门
| 型号： | 74LVX132TTR |
| 厂家： | 
ST |
| 描述： | LOW VOLTAGE CMOS QUAD 2-INPUT SCHMITT NAND GATE WITH 5V TOLERANT INPUTS |
| 文件： | 总11页 (文件大小：230K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
74LVX132
LOW VOLTAGE CMOS QUAD 2-INPUT SCHMITT NAND GATE
WITH 5V TOLERANT INPUTS
■
HIGH SPEED:
= 5.9ns (TYP.) at V = 3.3V
t
PD
CC
■
■
5V TOLERANT INPUTS
LOW POWER DISSIPATION:
I
= 2 µA (MAX.) at T =25°C
CC
A
■
■
TYPICAL HYSTERESIS: 0.7V at V = 3.3V
LOW NOISE:
CC
SOP
TSSOP
V
= 0.3V (TYP.) at V = 3.3V
OLP
CC
■
■
■
■
SYMMETRICAL OUTPUT IMPEDANCE:
|I | = I = 4mA (MIN)
BALANCED PROPAGATION DELAYS:
Table 1: Order Codes
PACKAGE
OH
OL
T & R
t
t
PLH
PHL
SOP
74LVX132MTR
74LVX132TTR
OPERATING VOLTAGE RANGE:
(OPR) = 2V to 3.6V (1.2V Data Retention)
TSSOP
V
CC
PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 132
IMPROVED LATCH-UP IMMUNITY
POWER DOWN PROTECTION ON INPUTS
This device can be used to interface 5V to 3V
system. It combines high speed performance with
the true CMOS low power consumption.
Pin configuration and function are the same as
those of the 74LVX00 but the 74LVX132 has
hysteresis.
This together with its schmitt trigger function
allows it to be used on line receivers with slow
rise/fall input signals.
All inputs and outputs are equipped with
protection circuits against static discharge, giving
them 2KV ESD immunity and transient excess
voltage.
■
■
DESCRIPTION
The 74LVX132 is a low voltage CMOS QUAD
2-INPUT SCHMITT NAND GATE fabricated with
sub-micron silicon gate and double-layer metal
2
wiring C MOS technology. It is ideal for low
power, battery operated and low noise 3.3V
applications. Power down protection is provided
on all inputs and 0 to 7V can be accepted on
inputs with no regard to the supply voltage.
Figure 1: Pin Connection And IEC Logic Symbols
Rev. 3
1/11
August 2004
74LVX132
Figure 2: Input Equivalent Circuit
Table 2: Pin Description
PIN N°
SYMBOL
NAME AND FUNCTION
1, 4, 9, 12
2, 5, 10, 13
3, 6, 8, 11
7
1A to 4A
1B to 4B
1Y to 4Y
GND
Data Inputs
Data Inputs
Data Outputs
Ground (0V)
V
14
Positive Supply Voltage
CC
Table 3: Truth Table
A
B
Y
L
L
L
H
L
H
H
H
L
H
H
H
Table 4: Absolute Maximum Ratings
Symbol
Parameter
Value
Unit
V
Supply Voltage
-0.5 to +7.0
-0.5 to +7.0
V
V
CC
V
DC Input Voltage
I
V
DC Output Voltage
DC Input Diode Current
DC Output Diode Current
DC Output Current
-0.5 to V + 0.5
V
O
CC
I
- 20
± 20
mA
mA
mA
mA
°C
°C
IK
I
OK
I
± 25
O
I
or I
DC V or Ground Current
± 50
CC
GND
CC
T
Storage Temperature
-65 to +150
300
stg
T
Lead Temperature (10 sec)
L
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is
not implied.
Table 5: Recommended Operating Conditions
Symbol
Parameter
Value
Unit
V
Supply Voltage (note 1)
Input Voltage
2 to 3.6
0 to 5.5
V
V
CC
V
I
V
Output Voltage
0 to V
V
O
CC
T
Operating Temperature
-55 to 125
°C
op
1) Truth Table guaranteed: 1.2V to 3.6V
2/11
74LVX132
Table 6: DC Specifications
Test Condition
Value
-40 to 85°C -55 to 125°C Unit
Min. Typ. Max. Min. Max. Min. Max.
T = 25°C
Symbol
Parameter
A
V
CC
(V)
V
High Level Input
Threshold
t+
3.0
3.0
2.2
2.2
2.2
V
V
V
Low Level Input
Threshold
t-
0.9
0.9
1.2
0.9
1.2
V
V
Hysteresis Voltage
3.0
2.0
3.0
3.0
2.0
3.0
3.0
0.3
1.9
1.2
0.3
1.9
0.3
1.9
2.9
2.4
H
V
High Level Output
Voltage
I =-50 µA
2.0
3.0
OH
O
I =-50 µA
2.9
2.9
V
V
O
I =-4 mA
2.58
2.48
O
V
Low Level Output
Voltage
I =50 µA
0.0
0.0
0.1
0.1
0.1
0.1
0.1
0.1
OL
O
I =50 µA
O
I =4 mA
0.36
0.44
0.55
O
I
Input Leakage
Current
I
V = 5V or GND
3.6
3.6
± 0.1
± 1
± 1
µA
µA
I
I
Quiescent Supply
Current
CC
V = V or GND
2
20
20
I
CC
Table 7: Dynamic Switching Characteristics
Test Condition
Value
T = 25°C
Symbol
Parameter
-40 to 85°C -55 to 125°C Unit
A
V
CC
(V)
Min. Typ. Max. Min. Max. Min. Max.
V
Dynamic Low
Voltage Quiet
Output (note 1, 2)
0.3
0.5
OLP
3.3
3.3
V
-0.5
2.2
-0.3
OLV
V
Dynamic High
Voltage Input (note
1, 3)
IHD
C = 50 pF
V
L
V
Dynamic Low
Voltage Input (note
1, 3)
3.3
0.9
ILD
1) Worst case package.
2) Max number of outputs defined as (n). Data inputs are driven 0V to 3.3V, (n-1) outputs switching and one output at GND.
3) Max number of data inputs (n) switching. (n-1) switching 0V to 3.3V. Inputs under test switching: 3.3V to threshold (V ), 0V to threshold
ILD
(V ), f=1MHz.
IHD
3/11
74LVX132
Table 8: AC Electrical Characteristics (Input t = t = 3ns)
r
f
Test Condition
Value
T = 25°C
Symbol
Parameter
-40 to 85°C -55 to 125°C Unit
A
V
C
L
CC
(V) (pF)
Min. Typ. Max. Min. Max. Min. Max.
t
t
Propagation Delay
Time
2.7
2.7
15
50
15
7.5
8.3
5.9
10.5
12.0
8.0
1.0
1.0
1.0
12.0
13.5
9.0
1.0
1.0
1.0
12.0
13.5
9.0
PLH PHL
ns
ns
(*)
3.3
3.3
(*)
50
50
6.5
0.5
0.5
9.0
1.0
1.0
1.0
10.0
1.5
1.0
10.0
1.5
t
t
Output To Output
Skew Time (note1,
2)
2.7
OSLH
(*)
1.5
1.5
OSHL
3.3
50
1) Skew is defined as the absolute value of the difference between the actual propagation delay for any two outputs of the same device switch-
ing in the same direction, either HIGH or LOW
2) Parameter guaranteed by design
(*) Voltage range is 3.3V ± 0.3V
Table 9: Capacitive Characteristics
Test Condition
Value
T = 25°C
Symbol
Parameter
-40 to 85°C -55 to 125°C Unit
A
V
CC
(V)
Min. Typ. Max. Min. Max. Min. Max.
C
Input Capacitance
3.3
6
10
10
10
pF
pF
IN
C
Power Dissipation
Capacitance
(note 1)
PD
3.3
16
1) C is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
PD
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. I
= C x V x f + I /4 (per gate)
CC(opr)
PD CC IN CC
Figure 3: Test Circuit
C
R
=15/50pF or equivalent (includes jig and probe capacitance)
L
T
= Z
of pulse generator (typically 50Ω)
OUT
4/11
74LVX132
Figure 4: Waveform - Propagation Delays (f=1MHz; 50% duty cycle)
5/11
74LVX132
SO-14 MECHANICAL DATA
mm.
inch
TYP.
DIM.
MIN.
TYP
MAX.
MIN.
MAX.
A
A1
A2
B
1.35
1.75
0.053
0.069
0.1
1.10
0.33
0.19
8.55
3.8
0.25
1.65
0.51
0.25
8.75
4.0
0.004
0.043
0.013
0.007
0.337
0.150
0.010
0.065
0.020
0.010
0.344
0.157
C
D
E
e
1.27
0.050
H
5.8
0.25
0.4
0°
6.2
0.50
1.27
8°
0.228
0.010
0.016
0°
0.244
0.020
0.050
8°
h
L
k
ddd
0.100
0.004
0016019D
6/11
74LVX132
TSSOP14 MECHANICAL DATA
mm.
inch
TYP.
DIM.
MIN.
TYP
MAX.
1.2
MIN.
MAX.
0.047
0.006
0.041
0.012
0.0089
0.201
0.260
0.176
A
A1
A2
b
0.05
0.8
0.15
1.05
0.30
0.20
5.1
0.002
0.031
0.007
0.004
0.193
0.244
0.169
0.004
0.039
1
0.19
0.09
4.9
c
D
5
6.4
0.197
0.252
E
6.2
6.6
E1
e
4.3
4.4
4.48
0.173
0.65 BSC
0.0256 BSC
K
0˚
8˚
0˚
8˚
L
0.45
0.60
0.75
0.018
0.024
0.030
A2
A
K
L
b
e
A1
c
E
D
E1
PIN 1 IDENTIFICATION
1
0080337D
7/11
74LVX132
Tape & Reel SO-14 MECHANICAL DATA
mm.
TYP
inch
TYP.
DIM.
MIN.
MAX.
330
MIN.
MAX.
12.992
0.519
A
C
12.8
20.2
60
13.2
0.504
0.795
2.362
D
N
T
22.4
6.6
9.2
2.3
4.1
8.1
0.882
0.260
0.362
0.090
0.161
0.319
Ao
Bo
Ko
Po
P
6.4
9
0.252
0.354
0.082
0.153
0.311
2.1
3.9
7.9
8/11
74LVX132
Tape & Reel TSSOP14 MECHANICAL DATA
mm.
TYP
inch
TYP.
DIM.
MIN.
MAX.
330
MIN.
MAX.
12.992
0.519
A
C
12.8
20.2
60
13.2
0.504
0.795
2.362
D
N
T
22.4
6.9
5.5
1.8
4.1
8.1
0.882
0.272
0.217
0.071
0.161
0.319
Ao
Bo
Ko
Po
P
6.7
5.3
1.6
3.9
7.9
0.264
0.209
0.063
0.153
0.311
9/11
74LVX132
Table 10: Revision History
Date
Revision
Description of Changes
Ordering Codes Revision - pag. 1.
27-Aug-2004
3
10/11
74LVX132
Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences
of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted
by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject
to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not
authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics.
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11/11
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