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74LVC1G34
Document number: DS36108 Rev. 8 - 2
1 of 15
www.diodes.com
April 2016
© Diodes Incorporated
74LVC1G34
SINGLE BUFFER GATE
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
OFF
. The I
OFF
circuitry disables the output preventing damaging current backflow
when the device is powered down.
The gate performs the positive Boolean function:
A=Y
Features
Wide Supply Voltage Range from 1.65 to 5.5V
± 24mA Output Drive at 3.3V
CMOS Low Power Consumption
I
OFF
Supports Partial-Power-Down Mode Operation
Inputs Accept Up to 5.5V
ESD Protection Tested per JESD 22
Exceeds 200-V Machine Model (A115)
Exceeds 2000-V Human Body Model (A114)
Exceeds 1000-V Charged Device Model (C101)
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)
Pin Assignments
(
Top View
)
X2-DFN1410-6
NC
GND
Vcc
Y
NC
A
(
Top View
)
X2-DFN1010-6
NC
GND
Vcc
Y
NC
A
1
2
3 4
5
6
NC
Y
Vcc
5
4
3
2
1
SOT25 / SOT353
(Top View)
A
NC
Y
Vcc
SOT553
(Top View)
GND
A
5
4
3
2
1
X2-DFN0808-4
(Top View)
1
2
3
4
5
GND
A
NC
Vcc
Y
Packages not to scale
X2-DFN1409-6
Chip Scale
Alternative
GND
A
Y
NC
NC
Vcc
1
6
5
4
3
2
(
Bottom View
)
(
Top View
)
X1-DFN1010-6
NC
GND
Vcc
Y
NC
A
1
2
3 4
5
6
GND
2 5
1
8
3
4
(Type B)
Applications
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 ROMs
TVs, DVDs, DVRs, Set-Top Boxes
Cell Phones, Personal Navigation / GPS
MP3 Players, Cameras, Video Recorders
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.
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