74LVC1G34 [DIODES]

SINGLE BUFFER GATE;
74LVC1G34
型号: 74LVC1G34
厂家: DIODES INCORPORATED    DIODES INCORPORATED
描述:

SINGLE BUFFER GATE

文件: 总15页 (文件大小:438K)
中文:  中文翻译
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74LVC1G34  
SINGLE BUFFER GATE  
Description  
Pin Assignments  
The 74LVC1G34 is a single buffer gate with a standard push-pull  
output. 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.  
Future  
Product  
Future  
Product  
The gate performs the positive Boolean function:  
Future  
Product  
Y A  
Future  
Product  
Future  
Product  
Future  
Product  
Features  
Applications  
Wide Supply Voltage Range from 1.65 to 5.5V  
± 24mA Output Drive at 3.3V  
Voltage Level Shifting  
General Purpose Logic  
CMOS low power consumption  
Power Down Signal Isolation  
Wide array of products such as.  
IOFF Supports Partial-Power-Down Mode Operation  
Inputs accept up to 5.5V  
.
.
.
.
.
.
PCs, Networking, Notebooks, Netbooks, PDAs  
ESD Protection Tested per JESD 22  
Tablet Computers, E-readers  
.
.
.
Exceeds 200-V Machine Model (A115)  
Computer Peripherals, Hard Drives, CD/DVD ROM  
TV, DVD, DVR, Set Top Box  
Exceeds 2000-V Human Body Model (A114)  
Exceeds 1000-V Charged Device Model (C101)  
Cell Phones, Personal Navigation / GPS  
MP3 players ,Cameras, Video Recorders  
Latch-Up Exceeds 100mA per JESD 78, Class I  
Range of Package Options  
Direct Interface with TTL Levels  
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/quality/lead_free.html 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.  
1 of 15  
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March 2014  
© Diodes Incorporated  
74LVC1G34  
Document number: DS36108 Rev. 3 - 2  
74LVC1G34  
Ordering Information  
74 LVC1G 34 XXX -7  
Logic Device  
Function  
34 : 1-Input  
Package  
Packing  
-7 : 7” Tape & Reel  
74 : Logic Prefix  
LVC : 1.65 to 5.5 V  
Logic Family  
W5 : SOT25  
SE : SOT353  
Z : SOT553  
Buffer Gate  
1G : One Gate  
FS3 : X2-DFN0808-4  
FW5 : X1-DFN1010-6  
FW4 :X2-DFN1010-6  
FX4 : X2- DFN1409-6  
FZ4 : X2- DFN1410-6  
Packa  
ge  
Package  
Size  
7” Tape and Reel  
Package  
Device  
(Notes 4, 5)  
Quantity  
Part Number Suffix  
Code  
74LVC1G34W5-7  
(Future Product)  
74LVC1G34SE-7  
(Future Product)  
74LVC1G34Z-7  
(Future Product)  
SOT25  
3.0mm X 2.8mm X 1.2mm  
0.95mm lead pitch  
W5  
3000/Tape & Reel  
3000/Tape & Reel  
4000/Tape & Reel  
5000/Tape & Reel  
5000/Tape & Reel  
5000/Tape & Reel  
5000/Tape & Reel  
5000/Tape & Reel  
-7  
(Future Product)  
SOT353  
2.0mm X 2.0mm X 1.1mm  
0.65mm lead pitch  
SE  
Z
-7  
-7  
-7  
-7  
-7  
-7  
-7  
(Future Product)  
SOT553  
1.6mm X 1.6 mm X 0.62mm  
0.5mm lead pitch  
(Future Product)  
0.9mm X 0.9 mm X 0.35mm  
0.5mm pad pitch (diamond)  
1.0mm X 1.0mm X 0.5mm  
0.35mm pad pitch  
74LVC1G34FS3-7  
FS3  
FW5  
FW4  
FX4  
FZ4  
X2-DFN0808-4  
74LVC1G34FW5-7  
(Future Product)  
74LVC1G34FW4-7  
(Future Product)  
74LVC1G34FX4-7  
(Future Product)  
X1-DFN1010-6  
(Future Product)  
X2-DFN1010-6  
1.0mm X 1.0mm X 0.4mm  
0.35mm pad pitch  
(Future Product)  
X2-DFN1409-6  
1.4mm X 0.9mm X 0.4mm  
0.5mm pad pitch  
(Chip scale alternative)  
X2-DFN1410-6  
1.4mm X 1.0mm X 0.4mm  
0.5mm pad pitch  
74LVC1G34FZ4-7  
(Future Product)  
(Future Product)  
Notes:  
4. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at  
http://www.diodes.com/datasheets/ap02001.pdf.  
5. The taping orientation is located on our website at http://www.diodes.com/datasheets/ap02007.pdf  
Pin Descriptions  
Logic Diagram  
Pin Name  
Description  
No Connection  
Data Input  
NC  
A
GND  
Y
Ground  
Data Output  
VCC  
Supply Voltage  
Function Table  
Inputs  
Output  
A
H
L
Y
H
L
2 of 15  
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March 2014  
© Diodes Incorporated  
74LVC1G34  
Document number: DS36108 Rev. 3 - 2  
74LVC1G34  
Absolute Maximum Ratings (Notes 6, 7)  
Symbol  
ESD HBM  
ESD CDM  
ESD MM  
VCC  
Parameter  
Rating  
Unit  
KV  
KV  
V
Human Body Model ESD Protection  
Charged Device Model ESD Protection  
Machine Model ESD Protection  
Supply Voltage Range  
2
1
200  
-0.5 to 6.5  
-0.5 to 6.5  
V
Input Voltage Range  
V
VI  
-0.5 to 6.5  
-0.5 to VCC +0.5  
-50  
V
VO  
Voltage Applied to Output in High Impedance or IOFF State  
Voltage Applied to Output in High or Low State.  
Input Clamp Current VI < 0  
V
VO  
IIK  
mA  
mA  
mA  
mA  
°C  
Output Clamp Current  
-50  
IOK  
Continuous Output Current  
±50  
IO  
±100  
ICC, IGN  
TJ  
Continuous Current Through VCC or GND  
Operating Junction Temperature  
Storage Temperature  
-40 to +150  
-65 to +150  
°C  
TSTG  
Notes:  
6. 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.  
7. Forcing the maximum allowed voltage could cause a condition exceeding the maximum current or conversely forcing the maximum current could  
cause a condition exceeding the maximum voltage. The ratings of both current and voltage must be maintained within the controlled range..  
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March 2014  
© Diodes Incorporated  
74LVC1G34  
Document number: DS36108 Rev. 3 - 2  
74LVC1G34  
Recommended Operating Conditions (Note 8)  
Symbol  
Parameter  
Operating  
Data Retention Only  
CC = 1.65V to 1.95V  
Min  
1.65  
Max  
5.5  
Unit  
V
Operating Voltage  
VCC  
1.5  
V
V
0.65 X VCC  
1.7  
VCC = 2.3V to 2.7V  
VCC = 3V to 3.6V  
High-Level Input Voltage  
V
V
VIH  
2
VCC = 4.5V to 5.5V  
VCC = 1.65V to 1.95V  
VCC = 2.3V to 2.7V  
VCC = 3V to 3.6V  
0.7 X VCC  
0.35 X VCC  
0.7  
0.8  
Low-Level Input Voltage  
VIL  
VCC = 4.5V to 5.5V  
0.3 X VCC  
5.5  
Input Voltage  
0
V
V
VI  
Output Voltage  
0
VO  
VCC  
-4  
VCC = 1.65V  
VCC = 2.3V  
-8  
-12  
VCC = 2.7V  
VCC = 3V  
High-Level Output Current  
mA  
mA  
IOH  
-16  
-24  
-32  
4
VCC = 4.5V  
VCC = 1.65V  
VCC = 2.3V  
8
-12  
VCC = 2.7V  
VCC = 3V  
Low-Level Output Current  
IOL  
16  
24  
32  
20  
10  
VCC = 4.5V  
V
CC = 1.8V ± 0.15V, 2.5V ± 0.2V  
t/V  
Input Transition Rise or Fall Rate  
Operating Free-Air Temperature  
ns/V  
°C  
VCC = 3.3V ± 0.3V  
VCC = 5V ± 0.5V  
5
-40  
+125  
TA  
Note:  
8. Unused inputs should be held at VCC or Ground.  
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March 2014  
© Diodes Incorporated  
74LVC1G34  
Document number: DS36108 Rev. 3 - 2  
74LVC1G34  
Electrical Characteristics (@VCC = 3.3V, TA = +25°C, unless otherwise specified.)  
-40°C to +85°C  
-40°C to +125°C  
Symbol  
Parameter  
Test Conditions  
IOH = -100μA  
Unit  
VCC  
Min  
VCC – 0.1  
1.2  
Typ  
Max  
Min  
VCC – 0.1  
0.95  
1.7  
Max  
1.65V to 5.5V  
1.65V  
IOH = -4mA  
IOH = -8mA  
IOH = -12mA  
IOH = -16mA  
IOH = -24mA  
IOH = -32mA  
2.3V  
1.9  
High Level Output  
Voltage  
2.7V  
2.2  
1.9  
V
VOH  
2.4  
2.2  
3V  
2.3  
2.0  
0.1  
0.45  
0.3  
0.4  
0.4  
0.1  
0.7  
0.45  
0.6  
0.6  
4.5V  
1.65V to 5.5V  
1.65V  
3.8  
3.4  
I
OL = 100μA  
IOL = 4mA  
IOL = 8mA  
IOL = 12mA  
IOL = 16mA  
2.3V  
Low Level Output  
Voltage  
2.7V  
V
VOL  
3V  
0.55  
0.55  
0.8  
.8  
IOL = 24mA  
IOL = 32mA  
4.5V  
Input Current  
0V to 5.5V  
± 0.1  
±5  
± 100  
±200  
μA  
μA  
II  
VI = 5.5V or GND  
VI or VO = 5.5V  
Power Down  
Leakage Current  
0V  
±10  
IOFF  
VI = 5.5V or GND,  
IO = 0  
Supply Current  
5.5V  
0.1  
10  
200  
μA  
ICC  
Additional Supply  
Current  
3V to 5.5V  
3.3V  
5
500  
5000  
μA  
ICC  
Input at VCC –0.6V  
VI = VCC – or GND  
Input Capacitance  
pF  
CI  
Package Characteristics (@VCC = 3.3V, TA = +25°C, unless otherwise specified.)  
Symbol  
Parameter  
Test Conditions  
SOT25  
VCC  
Min  
Typ.  
204  
371  
231  
400  
435  
445  
470  
460  
52  
Max  
Unit  
SOT353  
SOT553  
X2-DFN0808-4  
X1-DFN1010-6  
X2-DFN1010-6  
X2-DFN1409-6  
X2-DFN1410-6  
SOT25  
Thermal Resistance  
Junction-to-Ambient  
(Note 9)  
oC/W  
θJA  
SOT353  
143  
105  
225  
250  
250  
275  
265  
SOT553  
X2-DFN0808-4  
X1-DFN1010-6  
X2-DFN1010-6  
X2-DFN1409-6  
X2-DFN1410-6  
Thermal Resistance  
Junction-to-Case  
(Note 9)  
oC/W  
θJC  
Note: 9. Test condition for each of the 8 package types: Device mounted on FR-4 substrate PC board, 2oz copper, with minimum recommended pad layout.  
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© Diodes Incorporated  
74LVC1G34  
Document number: DS36108 Rev. 3 - 2  
74LVC1G34  
Switching Characteristics (Typical Values @ TA = +25°C and nominal voltages 1.8V, 2.5V, 2.7V, 3.3V, and 5.0V)  
T
A = -40°C to +85°C  
TA = -40°C to +125°C  
From  
Input  
To  
Output  
Parameter  
Unit  
VCC  
Min  
1.0  
0.5  
0.5  
0.5  
0.5  
Typ  
3.0  
2.0  
2.3  
2.0  
1.6  
Max  
7.5  
5.0  
5.2  
4.2  
3.7  
Min  
1.0  
0.5  
0.5  
0.5  
0.5  
Max  
9.5  
6.5  
7.0  
5.5  
5.0  
1.8V ± 0.15V  
2.5V ± 0.2V  
2.7V  
A or B  
Y
ns  
tpd  
3.3V ± 0.3V  
5.0V ± 0.5V  
Operating Characteristics (TA = +25°C, unless otherwise specified.)  
VCC = 1.8V  
Typ  
VCC = 2.5V  
Typ  
VCC = 3.3V  
Typ  
VCC = 5V  
Typ  
Test  
Conditions  
Parameter  
Unit  
Power Dissipation  
Capacitance  
f = 10 MHz  
16  
16  
16  
16  
pF  
Cpd  
6 of 15  
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March 2014  
© Diodes Incorporated  
74LVC1G34  
Document number: DS36108 Rev. 3 - 2  
74LVC1G34  
Parameter Measurement Information  
Inputs  
VCC  
VM  
CL  
RL  
VI  
tr/tf  
2ns  
30pF  
30pF  
50pF  
50pF  
50pF  
1 KΩ  
500Ω  
500Ω  
500Ω  
500Ω  
1.8V ± 0.15V  
2.5V ± 0.2V  
2.7V  
VCC  
VCC  
VCC  
3.0 V  
VCC  
VCC/2  
VCC/2  
1.5V  
2ns  
2.5ns  
2.5ns  
2.5ns  
3.3V ± 0.3V  
5.0V ± 0.5V  
1.5V  
VCC/2  
Voltage Waveform Pulse Duration  
Voltage Waveform Propagation Delay Times  
Inverting and Non Inverting Outputs  
Figure 1. Load Circuit and Voltage Waveforms  
Notes:  
A. Includes test lead and test apparatus capacitance.  
B. All pulses are supplied at pulse repetition rate 10MHz.  
C. tPLH and tPHL are the same as tPD  
.
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© Diodes Incorporated  
74LVC1G34  
Document number: DS36108 Rev. 3 - 2  
74LVC1G34  
Marking Information  
(1) SOT25, SOT353 and SOT553  
Part Number  
Package  
SOT25  
Identification Code  
74LVC1G34W5-7  
74LVC1G34SE-7  
74LVC1G34Z-7  
UK  
UK  
UK  
SOT353  
SOT553  
(2) DFN packages  
(Top View)  
XX : Identification Code  
Y : Year 0~9  
W : Week : A~Z : 1~26 week;  
a~z : 27~52 week;  
z represents 52 and 53 week  
X : A~Z : Internal Code  
XX  
Y W X  
Part Number  
Package  
Identification Code  
74LVC1G34FS3-7  
74LVC1G34FW5-7  
74LVC1G34FW4-7  
74LVC1G34FX4-7  
74LVC1G34FZ4-7  
X2-DFN0808-4  
X1-DFN1010-6  
X2-DFN1010-6  
X2-DFN1409-6  
X2-DFN1410-6  
WK  
VW  
UK  
MK  
UK  
8 of 15  
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March 2014  
© Diodes Incorporated  
74LVC1G34  
Document number: DS36108 Rev. 3 - 2  
74LVC1G34  
Package Outline Dimensions (All Dimensions in mm)  
(1) Package Type: SOT25  
A
SOT25  
Dim Min Max Typ  
A
B
C
D
H
J
K
L
M
N
  
0.35 0.50 0.38  
1.50 1.70 1.60  
2.70 3.00 2.80  
B C  
0.95  
  
  
2.90 3.10 3.00  
0.013 0.10 0.05  
1.00 1.30 1.10  
0.35 0.55 0.40  
0.10 0.20 0.15  
0.70 0.80 0.75  
H
K
M
N
0°  
8°  
  
J
L
D
All Dimensions in mm  
(2) Package Type: SOT353  
A
SOT353  
Dim  
A
Min  
0.10  
1.15  
2.00  
Max  
0.30  
1.35  
2.20  
B C  
B
C
D
0.65 Typ  
F
0.40  
1.80  
0
0.45  
2.20  
0.10  
1.00  
0.40  
0.22  
8°  
H
H
J
K
0.90  
0.25  
0.10  
0°  
K
M
L
M
J
  
L
D
F
All Dimensions in mm  
(3) Package Type: SOT553  
D
e1  
SOT553  
Dim Min Max  
Typ  
A
b
c
D
E
E1  
e
e1  
F
L
0.55 0.62 0.60  
0.15 0.30 0.20  
0.10 0.18 0.15  
1.50 1.70 1.60  
1.55 1.70 1.60  
1.10 1.25 1.20  
0.50 BSC  
e
E/2  
E1/2  
E1  
E
L (5x)  
c
b (5x)  
F
1.00 BSC  
R0.1 MAX.  
TYP.  
0.00 0.10  
0.10 0.30 0.20  
6° 8° 7°  
––  
a
A
All Dimensions in mm  
TYP.  
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March 2014  
© Diodes Incorporated  
74LVC1G34  
Document number: DS36108 Rev. 3 - 2  
74LVC1G34  
Package Outline Dimensions (cont.)  
(4) Package Type X2-DFN0808-4  
X2-DFN0808-4  
Dim  
A
Min  
0.25  
0
Max  
0.35  
0.04  
-
Typ  
A3  
0.30  
0.02  
0.13  
0.22  
0.80  
0.25  
0.80  
0.25  
0.48  
-
A1  
A
A1  
A3  
b
-
Seati ng Pl ane  
0.17  
0.75  
0.15  
0.75  
0.15  
-
0.27  
0.85  
0.35  
0.85  
0.35  
-
D
D2  
E
D
e
Pi n #1I D  
R0. 05 TYP  
E2  
e
K
K
0.20  
0.17  
0.02  
-
-
L
0.27  
0.12  
-
0.22  
0.07  
0.05  
E
E2  
D2  
L1  
Z  
L
4x  
4x  
L1 4x  
All Dimensions in mm  
Z
b
4x  
(5) Package Type: X1-DFN1010-6  
A1  
A
X1-DFN1010-6  
Dim Min Max  
Seati ng Pl ane  
5x  
Typ  
0.39  
-
A
A1  
b
-  
-
0.50  
0.04  
D
0.12 0.20  
0.15  
L
D
E
e
0.95 1.050 1.00  
0.95 1.050 1.00  
0.55 BSC  
e1  
L1  
e1  
L
0.35 BSC  
0.27 0.35  
0.30  
0.35  
E
e
L1 0.32 0.40  
All Dimensions in mm  
Pi n #1I D  
b
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March 2014  
© Diodes Incorporated  
74LVC1G34  
Document number: DS36108 Rev. 3 - 2  
74LVC1G34  
Package Outline Dimensions (cont.)  
(6) Package Type X2-DFN1010-6  
X2-DFN1010-6  
Dim Min Max  
0.40 0.39  
0.00 0.05 0.02  
–– –– 0.13  
A1  
A
A3  
Typ  
A
A1  
A3  
b
––  
0.14 0.20 0.17  
0.05 0.15 0.10  
0.95 1.05 1.00  
0.95 1.05 1.00  
D
b1  
D
E
(Pin #1 ID)  
e
e
L
––  
––  
0.35  
b1  
0.35 0.45 0.40  
K
Z
0.15  
––  
––  
––  
––  
0.065  
E
K
All Dimensions in mm  
L(6x)  
Z(4x)  
b(6x)  
(7) Package Type: X2-DFN1409-6 6 CHIP SCALE ALTERNATIVE  
A3  
A1  
X2-DFN1409-6  
Dim Min Max  
A
Typ  
Seati ng Pl ane  
A
A1  
A3  
Ø
D
E
-
0
-
0.40 0.39  
0.05 0.02  
-
0.13  
D
0.20 0.30 0.25  
1.35 1.45 1.40  
0.85 0.95 0.90  
e1  
Ø
6x  
Pi n #1I D  
e2  
e1  
e2  
Z1  
Z2  
-
-
-
-
-
-
-
-
0.50  
0.50  
0.075  
0.075  
E
All Dimensions in mm  
Z1 4x  
Z2 4x  
(8) Package Type: X2-DFN1410-6  
A3  
A1  
A
X2-DFN1410-6  
Dim Min Max  
0.40 0.39  
0.00 0.05 0.02  
–– –– 0.13  
Seating Plane  
Typ  
A
A1  
A3  
b
––  
D
e
0.15 0.25 0.20  
1.35 1.45 1.40  
0.95 1.05 1.00  
(Pin #1 ID)  
D
E
L(6x)  
e
L
Z
––  
0.25 0.35 0.30  
–– –– 0.10  
––  
0.50  
E
Z1(4x)  
Z1 0.045 0.105 0.075  
All Dimensions in mm  
Z(4x)  
Document number: DS36108 Rev. 3 - 2  
b(6x)  
11 of 15  
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© Diodes Incorporated  
74LVC1G34  
74LVC1G34  
Suggested Pad Layout  
(1) Package Type: SOT25  
C2  
C2  
Dimensions Value (in mm)  
Z
G
3.20  
1.60  
0.55  
0.80  
2.40  
0.95  
X
C1  
G
Z
Y
C1  
C2  
Y
X
(2) Package Type: SOT353  
C2  
C2  
Dimensions Value (in mm)  
Z
G
2.5  
1.3  
X
0.42  
0.6  
C1  
G
Z
Y
C1  
C2  
1.9  
0.65  
Y
X
(3) Package Type: SOT553  
C2  
C2  
Dimensions Value (in mm)  
Z
G
2.2  
1.2  
X
0.375  
0.5  
C1  
G
Z
Y
1.7  
C1  
C2  
0.5  
Y
X
12 of 15  
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March 2014  
© Diodes Incorporated  
74LVC1G34  
Document number: DS36108 Rev. 3 - 2  
74LVC1G34  
Suggested Pad Layout (cont.)  
(4) Package Type X2-DFN0808-4  
X2  
C
Value  
(in mm)  
Dimensions  
C
X
X1  
X2  
Y
0.480  
0.320  
0.300  
0.800  
0.320  
0.300  
0.900  
Y2  
Y1  
Y2  
Y
4x  
X
4x  
(5)(Package Type X1-DFN1010-6  
X1  
C
Y 5x  
Value  
(in mm)  
0.350  
0.150  
0.150  
0.200  
0.900  
0.500  
0.525  
0.475  
1.150  
Dimensions  
C
G
G1  
X
X1  
Y
Y1  
Y2  
Y3  
Y2  
Y3  
G
G1  
Y1  
Pi n1  
X
13 of 15  
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© Diodes Incorporated  
74LVC1G34  
Document number: DS36108 Rev. 3 - 2  
74LVC1G34  
Suggested Pad Layout (cont.)  
(6)(Package Type X2-DFN1010-6  
X1  
C
Value  
(in mm)  
Dimensions  
C
G
0.350  
0.150  
0.200  
0.900  
0.550  
1.250  
Y (6x)  
X
X1  
Y
Y1  
Y1  
1
G(4x)  
X(6x)  
(7) Package Type: X2-DFN1409-6  
C
Value  
(in mm)  
Dimensions  
D (6x)  
G1  
C
C1  
D
1.000  
0.500  
0.300  
0.200  
0.200  
0.400  
0.150  
Y
C1  
G
G1  
X
Pin1  
X
Y
G
(8) Package Type: X2-DFN1410-6  
X1  
C
Value  
Dimensions  
Y(6x)  
(in mm)  
0.500  
0.250  
0.250  
1.250  
0.525  
1.250  
C
G
Y1  
X
X1  
Y
Y1  
1
G(4x)  
X(6x)  
14 of 15  
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March 2014  
© Diodes Incorporated  
74LVC1G34  
Document number: DS36108 Rev. 3 - 2  
74LVC1G34  
IMPORTANT NOTICE  
DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT,  
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE  
(AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).  
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes  
without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the  
application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or  
trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume  
all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated  
website, harmless against all damages.  
Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales  
channel.  
Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and  
hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or  
indirectly, any claim of personal injury or death associated with such unintended or unauthorized application.  
Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings  
noted herein may also be covered by one or more United States, international or foreign trademarks.  
This document is written in English but may be translated into multiple languages for reference. Only the English version of this document is the  
final and determinative format released by Diodes Incorporated.  
LIFE SUPPORT  
Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express  
written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:  
A. Life support devices or systems are devices or systems which:  
1. are intended to implant into the body, or  
2. 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 significant injury to the user.  
B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the  
failure of the life support device or to affect its safety or effectiveness.  
Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and  
acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any  
use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related  
information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its  
representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or  
systems.  
Copyright © 2014, Diodes Incorporated  
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15 of 15  
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© Diodes Incorporated  
74LVC1G34  
Document number: DS36108 Rev. 3 - 2  

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