Diodes 74LVC1G34 User Manual
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Description
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 I
circuitry disables the output preventing damaging current backflow
when the device is powered down.
The gate performs the positive Boolean function:
Y
NEW PRODUCT
Features
OFF
. The I
Pin Assignments
OFF
Applications
Future
Product
Future
Pr
Future
Product
74LVC1G34
SINGLE BUFFER GATE
Future
t
Pr
Future
t
Pr
t
Future
Product
Wide Supply Voltage Range from 1.65 to 5.5V
± 24mA Output Drive at 3.3V
CMOS low power consumption
I
Inputs accept up to 5.5V
ESD Protection Tested per JESD 22
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.
Supports Partial-Power-Down Mode Operation
OFF
Exceeds 200-V Machine Model (A115)
Exceeds 2000-V Human Body Model (A114)
Exceeds 1000-V Charged Device Model (C101)
Voltage Level Shifting
General Purpose Logic
Power Down Signal Isolation
Wide array of products such as.
PCs, Networking, Notebooks, Netbooks, PDAs
Tablet Computers, E-readers
Computer Peripherals, Hard Drives, CD/DVD ROM
TV, DVD, DVR, Set Top Box
Cell Phones, Personal Navigation / GPS
MP3 players ,Cameras, Video Recorders
74LVC1G34
Document number: DS36108 Rev. 3 - 2
1 of 15
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March 2014
© Diodes Incorporated
X
74LVC1G34
Ordering Information
74 LVC1G 34 XXX -7
Logic Device
74 : Logic Prefix 34 : 1-Input W5 : SOT25 -7 : 7” Tape & Reel
LVC : 1.65 to 5.5 V Buffer Gate SE : SOT353
Logic Family Z : SOT553
1G : One Gate FS3 : X2-DFN0808-4
FW5 : X1-DFN1010-6
FW4 :X2-DFN1010-6
F
FZ4 : X2- DFN1410-6
Function Package Packing
4 : X2- DFN1409-6
Packa
Device
74LVC1G34W5-7
NEW PRODUCT
(Future Product)
74LVC1G34SE-7
(Future Product)
74LVC1G34Z-7
(Future Product)
74LVC1G34FS3-7 FS3 X2-DFN0808-4
74LVC1G34FW5-7
(Future Product)
74LVC1G34FW4-7
(Future Product)
74LVC1G34FX4-7
(Future Product)
74LVC1G34FZ4-7
(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
ge
Code
W5
SE
Z
FW5
FW4
FX4
FZ4
Package
(Notes 4, 5)
SOT25
(Future Product)
SOT353
(Future Product)
SOT553
(Future Product)
X1-DFN1010-6
(Future Product)
X2-DFN1010-6
(Future Product)
X2-DFN1409-6
(Chip scale alternative)
X2-DFN1410-6
(Future Product)
http://www.diodes.com/datasheets/ap02007.pdf
Pin Descriptions
Pin Name Description
NC No Connection
A Data Input
GND Ground
Y Data Output
VCC
Supply Voltage
Package
Size
3.0mm X 2.8mm X 1.2mm
0.95mm lead pitch
2.0mm X 2.0mm X 1.1mm
0.65mm lead pitch
1.6mm X 1.6 mm X 0.62mm
0.5mm lead pitch
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
1.0mm X 1.0mm X 0.4mm
0.35mm pad pitch
1.4mm X 0.9mm X 0.4mm
0.5mm pad pitch
1.4mm X 1.0mm X 0.4mm
0.5mm pad pitch
Logic Diagram
3000/Tape & Reel -7
3000/Tape & Reel -7
4000/Tape & Reel -7
5000/Tape & Reel -7
5000/Tape & Reel -7
5000/Tape & Reel -7
5000/Tape & Reel -7
5000/Tape & Reel -7
7” Tape and Reel
Quantity Part Number Suffix
Function Table
Inputs Output
A Y
H H
74LVC1G34
Document number: DS36108 Rev. 3 - 2
L L
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March 2014
© Diodes Incorporated
Absolute Maximum Ratings (Notes 6, 7)
Symbol Parameter 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
I
CC, IGN
TJ
T
STG
NEW PRODUCT
Notes: 6. Stresses beyond the absolute maximum may result in immediate failure or reduced reliability. These are stress values and device
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..
operation should be within recommend values.
Supply Voltage Range -0.5 to 6.5 V
Input Voltage Range -0.5 to 6.5 V
State
OFF
Voltage Applied to Output in High or Low State.
Output Clamp Current -50 mA
Continuous Output Current ±50 mA
Continuous Current Through VCC or GND
Operating Junction Temperature -40 to +150 °C
Storage Temperature -65 to +150 °C
-0.5 to 6.5 V
-0.5 to VCC +0.5
-50 mA
±100 mA
74LVC1G34
V
74LVC1G34
Document number: DS36108 Rev. 3 - 2
3 of 15
www.diodes.com
March 2014
© Diodes Incorporated
Recommended Operating Conditions (Note 8)
Symbol Parameter Min Max Unit
VCC
V
VIL
VO
NEW PRODUCT
IOH
IOL
∆t/∆V Input Transition Rise or Fall Rate
TA
Note: 8. Unused inputs should be held at VCC or Ground.
Operating Voltage
High-Level Input Voltage
IH
Low-Level Input Voltage
Input Voltage 0 5.5 V
VI
Output Voltage 0
High-Level Output Current
Low-Level Output Current
Operating Free-Air Temperature -40 +125 °C
Operating 1.65 5.5 V
Data Retention Only 1.5 — V
V
CC
VCC = 2.3V to 2.7V
VCC = 3V to 3.6V
VCC = 4.5V to 5.5V 0.7 X VCC
V
CC
VCC = 2.3V to 2.7V
VCC = 3V to 3.6V
VCC = 4.5V to 5.5V
V
CC
VCC = 2.3V
VCC = 2.7V
VCC = 3V
VCC = 4.5V
V
CC
VCC = 2.3V
VCC = 2.7V
VCC = 3V
VCC = 4.5V
V
CC
VCC = 3.3V ± 0.3V
VCC = 5V ± 0.5V
74LVC1G34
Document number: DS36108 Rev. 3 - 2
= 1.65V to 1.95V 0.65 X VCC
1.7
2
= 1.65V to 1.95V
= 1.65V
= 1.65V
= 1.8V ± 0.15V, 2.5V ± 0.2V
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—
—
—
—
—
—
—
— -16
— -24
—
—
—
—
— 16
— 24
—
—
—
—
—
—
—
—
0.35 X VCC
0.7
0.8
0.3 X VCC
VCC
-4
-8
-12
-32
4
8
-12
32
20
10
5
74LVC1G34
V
V
V
mA
mA
ns/V
March 2014
© Diodes Incorporated
Electrical Characteristics (@V
Symbol Parameter Test Conditions
High Level Output
VOH
Voltage
Low Level Output
VOL
Voltage
NEW PRODUCT
Input Current
II
Power Down
I
OFF
Leakage Current
Supply Current
ICC
Additional Supply
∆ICC
Current
Input Capacitance
CI
= -100μA
I
OH
IOH = -4mA
IOH = -8mA
IOH = -12mA 2.7V 2.2 — — 1.9 —
IOH = -16mA
IOH = -24mA
IOH = -32mA
I
= 100μA
OL
IOL = 4mA
IOL = 8mA
IOL = 12mA 2.7V — — 0.4 — 0.6
IOL = 16mA
IOL = 24mA
IOL = 32mA
VI = 5.5V or GND
VI or VO = 5.5V
V
= 5.5V or GND,
I
= 0
I
O
Input at VCC –0.6V
VI = V
CC
= 3.3V, TA = +25°C, unless otherwise specified.)
CC
V
CC
1.65V to 5.5V
V
-40°C to +85°C -40°C to +125°C
Min Typ Max Min Max
– 0.1
CC
1.65V 1.2
2.3V 1.9
3V
2.4
2.3
4.5V 3.8
1.65V to 5.5V
1.65V
2.3V
3V
4.5V
— —
— —
— —
— —
— —
— —
0V to 5.5V — ± 0.1 ±5 — ± 100 μA
0V — — ±10 — ±200 μA
5.5V — 0.1 10 — 200 μA
3V to 5.5V — — 500 — 5000 μA
– or GND
3.3V — 5 — — — pF
— —
V
— —
— —
— —
— —
— —
0.1
0.45
0.3
0.4
0.55
0.55
CC
0.95
1.7
2.2
2.0
3.4
– 0.1
—
—
—
—
—
—
Package Characteristics (@V
= 3.3V, T
CC
= +25°C, unless otherwise specified.)
A
Symbol Parameter Test Conditions VCC Min Typ. Max Unit
SOT25
— 204 —
SOT353 — 371 —
SOT553 — 231 —
θJA
Thermal Resistance
Junction-to-Ambient
X2-DFN0808-4 — 400 —
X1-DFN1010-6 — 435 —
(Note 9)
X2-DFN1010-6 — 445 —
X2-DFN1409-6 — 470 —
X2-DFN1410-6 — 460 —
SOT25
— 52 —
SOT353 — 143 —
SOT553 — 105 —
θJC
Thermal Resistance
Junction-to-Case
X2-DFN0808-4 — 225 —
X1-DFN1010-6 — 250 —
(Note 9)
X2-DFN1010-6 — 250 —
X2-DFN1409-6 — 275 —
X2-DFN1410-6 — 265 —
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.
74LVC1G34
Document number: DS36108 Rev. 3 - 2
5 of 15
www.diodes.com
74LVC1G34
Unit
—
—
—
V
—
—
—
0.1
0.7
0.45
V
0.6
0.8
.8
o
C/W
o
C/W
March 2014
© Diodes Incorporated
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