74LVX86MX [FAIRCHILD]
Quad 2-input Exclusive OR (XOR) Gate ; 四2输入异或（ XOR ）门\n
| 型号： | 74LVX86MX |
| 厂家： | 
FAIRCHILD SEMICONDUCTOR |
| 描述： | Quad 2-input Exclusive OR (XOR) Gate
|
| 文件： | 总5页 (文件大小：66K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
May 1993
Revised March 1999
74LVX86
Low Voltage Quad 2-Input Exclusive-OR Gate
General Description
The LVX86 contains four 2-input exclusive-OR gates. The
inputs tolerate voltages up to 7V allowing the interface of
5V systems to 3V systems.
Features
■ Input voltage level translation from 5V to 3V
■ Ideal for low power/low noise 3.3V applications
■ Guaranteed simultaneous switching noise level and
dynamic threshold performance
Ordering Code:
Order Number Package Number
Package Description
74LVX86M
M14A
M14D
14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-120, 0.150” Narrow
14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
74LVX86SJ
74LVX86MTC
MTC14
14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
Devices also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.
Logic Symbol
Connection Diagram
IEEE/IEC
Pin Descriptions
Pin Names
A0–A3
Description
Inputs
B0–B3
O0–O3
Inputs
Outputs
© 1999 Fairchild Semiconductor Corporation
DS011605.prf
www.fairchildsemi.com
Absolute Maximum Ratings(Note 1)
Recommended Operating
Conditions (Note 2)
Supply Voltage (VCC
)
−0.5V to +7.0V
DC Input Diode Current (IIK
VI = −0.5V
)
Supply Voltage (VCC
)
2.0V to 3.6V
0V to 5.5V
−20 mA
Input Voltage (VI)
DC Input Voltage (VI)
−0.5V to 7V
Output Voltage (VO)
0V to VCC
DC Output Diode Current (IOK
)
Operating Temperature (TA)
−40°C to +85°C
0 ns/V to 100 ns/V
V
V
O = −0.5V
−20 mA
+20 mA
Input Rise and Fall Time (∆t/∆V)
O = VCC + 0.5V
Note 1: The “Absolute Maximum Ratings” are those values beyond which
the safety of the device cannot be guaranteed. The device should not be
operated at these limits. The parametric values defined in the Electrical
Characteristics tables are not guaranteed at the absolute maximum ratings.
The “Recommended Operating Conditions” table will define the conditions
for actual device operation.
DC Output Voltage (VO)
DC Output Source
−0.5V to VCC + 0.5V
or Sink Current (IO)
±25 mA
DC VCC or Ground Current
Note 2: Unused inputs must be held HIGH or LOW. They may not float.
(I CC or IGND
)
±50 mA
−65°C to +150°C
180 mW
Storage Temperature (TSTG
Power Dissipation
)
DC Electrical Characteristics
T
= +25°C
T = −40°C to +85°C
A
A
V
Symbol
Parameter
Units
Conditions
CC
Min
1.5
2.0
2.4
Typ
Max
Min
1.5
2.0
2.4
Max
V
HIGH Level
2.0
3.0
3.6
2.0
3.0
3.6
2.0
3.0
3.0
2.0
3.0
3.0
3.6
3.6
IH
Input Voltage
V
V
V
V
LOW Level
0.5
0.8
0.8
0.5
0.8
0.8
IL
Input Voltage
V
V
V
HIGH Level
1.9
2.9
2.0
3.0
1.9
2.9
V
V
= V or V
I
I
I
I
I
I
= −50 µA
= −50 µA
= −4 mA
= 50 µA
= 50 µA
= 4 mA
OH
OL
IN
IL
IH
OH
OH
OH
OL
OL
OL
Output Voltage
2.58
2.48
LOW Level
0.0
0.0
0.1
0.1
0.1
0.1
= V or V
IL IH
IN
Output Voltage
0.36
±0.1
2.0
0.44
±1.0
20.0
I
I
Input Leakage Current
µA
µA
V
V
= 5.5V or GND
IN
CC
IN
Quiescent Supply Current
= V or GND
CC
IN
Noise Characteristics (Note 3)
T
= 25°C
A
V
(V)
CC
C
(pF)
Symbol
Parameter
Units
L
Typ
Limit
V
V
V
V
Quiet Output Maximum Dynamic V
3.3
3.3
3.3
3.3
0.3
0.5
−0.5
2.0
V
V
V
V
50
OLP
OLV
IHD
ILD
OL
Quiet Output Minimum Dynamic V
−0.3
50
50
50
OL
Minimum HIGH Level Dynamic Input Voltage
Maximum LOW Level Dynamic Input Voltage
0.8
Note 3: Input t = t = 3ns
r
f
www.fairchildsemi.com
2
AC Electrical Characteristics
T
= +25°C
T = −40°C to +85°C
A
V
(V)
A
CC
C
(pF)
Symbol
Parameter
Units
ns
L
Min
Typ
7.5
Max
14.5
18.0
9.3
Min
1.0
1.0
1.0
1.0
Max
17.5
21.0
11.0
14.5
1.5
t
t
Propagation
Delay Time
2.7
15
PLH
PHL
10.0
5.8
50
15
50
50
3.3 ± 0.3
8.3
12.8
1.5
t
t
Output to Output
Skew (Note 4)
2.7
3.3
OSLH
OSHL
ns
1.5
1.5
Note 4: Parameter guaranteed by design. t
= |t
− t
|, t
= |t
− t
|
OSLH
PLHm
PLHn OSHL
PHLm
PHLn
Capacitance
T
= +25°C
T
= −40°C to +85°C
A
A
Symbol
Parameter
Units
Min
Typ
4
Max
Min
Max
C
C
Input Capacitance
Power Dissipation
Capacitance (Note 5)
10
10
pF
pF
IN
18
PD
Note 5: C is defined as the value of the internal equivalent capacitance which is calculated from the operating current consumption without load.
PD
3
www.fairchildsemi.com
Physical Dimensions inches (millimeters) unless otherwise noted
14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-120, 0.150” Narrow
Package Number M14A
14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
Package Number M14D
www.fairchildsemi.com
4
Physical Dimensions inches (millimeters) unless otherwise noted (Continued)
14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
Package Number MTC14
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FAIRCHILD’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 FAIRCHILD
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 (c) whose failure
to perform when properly used in accordance with
instructions for use provided in the labeling, can be rea-
sonably 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.
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Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves the right at any time without notice to change said circuitry and specifications.
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