Diodes 74LVC86A User Manual
A
Description
The 74LVC86A provides four independent 2-input exclusive OR
gates. The device is designed for operation with a power supply
range of 1.65V to 5.5V. The inputs are tolerant to 5.5V allowing this
device to be used in a mixed voltage environment. The device is fully
specified for partial power down applications using IOFF. The IOFF
circuitry disables the output preventing damaging current backflow
when the device is powered down.
The gates perform the positive Boolean function:
BAY ⊕=
or
BABAY +=
Features
QUADRUPLE 2-INPUT EXCLUSIVE OR GATES
Pin Assignments
GND
1A
1B
1Y
2A
2B
2Y
(Top View )
1
2
3
4
5
6
7
74LVC86
14
Vcc
13
4B
12
4A
11
4Y
10
3B
9
3A
8
3Y
• Supply Voltage Range from 1.65V to 5.5V
• Sinks 24mA at V
• CMOS low power consumption
• IOFF Supports Partial-Power-Down Mode Operation
• Inputs or outputs accept up to 5.5V
• Inputs can be driven by 3.3V or 5.5V allowing for voltage
translation applications.
• ESD Protection Exceeds JESD 22
200-V Machine Model (A115-A)
2000-V Human Body Model (A114-A)
Latch-Up Exceeds 250mA per JESD 78, Class II
Exceeds 1000-V Charged Device Model (C101C)
• Range of Package Options SO-14 and TSSOP-14
• Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
• Halogen and Antimony Free. “Green” Device (Note 3)
Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. See http://www.diodes.com for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
74LVC86A
Document number: DS35264 Rev. 3 - 2
= 3.3V
CC
Applications
• Voltage Level Shifting
• General Purpose Logic
• Power Down Signal Isolation
• Wide array of products such as:
PCs, networking, notebooks, ultrabooks, netbooks
Computer peripherals, hard drives, CD/DVD ROM
TV, DVD, DVR, set top box
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Pin Descriptions
Pin Number Pin Name Description
1 1A Data Input
2 1B Data Input
3 1Y Data Output
4 2A Data Input
5 2B Data Input
6 2Y Data Output
7 GND Ground
8 3Y Data Output
9 3A Data Input
10 3B Data Input
11 4Y Data Output
12 4A Data Input
13 4B Data Input
V
14
CC
Supply Voltage
Logic Diagram
74LVC86
Function Table
Inputs Output
A B Y
L L L
L H H
H L H
H H L
74LVC86A
Document number: DS35264 Rev. 3 - 2
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74LVC86
Absolute Maximum Ratings (Note 4) (@T
Symbol Description Rating Unit
ESD HBM Human Body Model ESD Protection 2 KV
ESD CDM Charged Device Model ESD Protection 1 KV
ESD MM Machine Model ESD Protection 200 V
VCC
VI
VO Voltage applied to output in high impedance or I
VO
IIK Input Clamp Current VI <0
IOK
IO
ICC,, I
GND
TJ
T
STG
P
TOT
Note: 4. Stresses beyond the absolute maximum may result in immediate failure or reduced reliability. These are stress values and device operation should
be within recommend values.
Supply Voltage Range -0.5 to 6.5 V
Input Voltage Range -0.5 to 6.5 V
Voltage applied to output in high or low state
Output Clamp Current V
Continuous output current 50 mA
Continuous current through Vcc or GND ±100 mA
Operating Junction Temperature -40 to +150 °C
Storage Temperature -65 to +150 °C
Total Power Dissipation 500 mW
<0
O
Recommended Operating Conditions (Note 5) (@T
Symbol Parameter Conditions Min Max Unit
VCC
VI
VO
Δt/ΔV Input transition rise or fall rate
TA
Note: 5. Unused inputs should be held at VCC or Ground.
Supply Voltage 1.65 5.50 V
Input Voltage 0 5.5 V
Output Voltage
Operating free-air temperature -40 +125 °C
Active Mode 0
V
CC
= 1.65V to 2.7V
V
CC
VCC = 2.7V to 5.5V
= +25°C, unless otherwise specified.)
A
state
OFF
= +25°C, unless otherwise specified.)
A
= 0V; Power Down Mode
-0.5 to 6.5 V
-0.3 to VCC +0.5
-50 mA
-50 mA
V
CC
0 5.5 V
20
10
V
V
ns/V
74LVC86A
Document number: DS35264 Rev. 3 - 2
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