74LVC1G34
SINGLE BUFFER GATE
Description Pin Assignments
The 74LVC1G34 is a single buffer gate with a standard push-pull
( Top View ) ( Top View )
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
NC 1 5 Vcc
NC 1 5 Vcc
device to be used in a mixed voltage environment. The device is fully
A 2
specified for partial power down applications using I . The I
OFF OFF
A
2
3 4 Y
circuitry disables the output preventing damaging current backflow GND
when the device is powered down.
GND 4 Y SOT553
3
(Top View)
The gate performs the positive Boolean function:
SOT25 / SOT353
1
NC 6 Vcc
A 2
5 NC
Y = A
( Top View )
GND 3 4
Y
8 Vcc
NC 1 X1-DFN1010-6
(Type B)
A 2 5 NC
(Top View)
GND 4 Y
3
1 6
NC Vcc
2 5
A NC
X2-DFN1410-6
3 4
GND Y
( Bottom View )
X2-DFN1010-6
GND 3 4 Y
(Top View)
A 2
5 NC NC 1 Vcc
5
3
NC
1 6 Vcc
GND
X2-DFN1409-6
A 2 4 Y
Chip Scale
X2-DFN0808-4
Features
Alternative
Packages not to scale
Wide Supply Voltage Range from 1.65 to 5.5V
24mA Output Drive at 3.3V
CMOS Low Power Consumption
Applications
I Supports Partial-Power-Down Mode Operation
OFF
Voltage Level Shifting
Inputs Accept Up to 5.5V
General Purpose Logic
ESD Protection Tested per JESD 22
Power Down Signal Isolation
Exceeds 200-V Machine Model (A115)
Wide array of products such as:
Exceeds 2000-V Human Body Model (A114)
PCs, Networking, Notebooks, Netbooks, PDAs
Exceeds 1000-V Charged Device Model (C101)
Tablet Computers, E-Readers
Latch-Up Exceeds 100mA per JESD 78, Class I
Computer Peripherals, Hard Drives, CD/DVD ROMs
Range of Package Options
TVs, DVDs, DVRs, Set-Top Boxes
Direct Interface with TTL Levels
Cell Phones, Personal Navigation / GPS
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
MP3 Players, Cameras, Video Recorders
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
74LVC1G34
Ordering Information (Note 4)
74 LVC1G 34 XXX -7
Logic Device Function Package Packing
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 (Type B)
FW4 :X2-DFN1010-6
FX4 : X2- DFN1409-6
FZ4 : X2- DFN1410-6
7 Tape and Reel
Package Package Package
Part Number
Code (Notes 5 & 6) Size
Quantity Part Number Suffix
3.0mm x 2.8mm x 1.2mm
74LVC1G34W5-7 W5 SOT25 3,000/Tape & Reel -7
0.95mm lead pitch
2.0mm x 2.0mm x 1.1mm
74LVC1G34SE-7 SE SOT353 3,000/Tape & Reel -7
0.65mm lead pitch
1.6mm x 1.6 mm x 0.62mm
74LVC1G34Z-7 Z SOT553 4,000/Tape & Reel -7
0.5mm lead pitch
0.8mm x 0.8mm x 0.35mm
74LVC1G34FS3-7 FS3 X2-DFN0808-4 5,000/Tape & Reel -7
0.5mm pad pitch (diamond)
1.0mm x 1.0mm x 0.5mm
74LVC1G34FW5-7 FW5 X1-DFN1010-6 (Type B) 5,000/Tape & Reel -7
0.35mm pad pitch
1.0mm x 1.0mm x 0.4mm
74LVC1G34FW4-7 FW4 X2-DFN1010-6 5,000/Tape & Reel -7
0.35mm pad pitch
X2-DFN1409-6 1.4mm x 0.9mm x 0.4mm
74LVC1G34FX4-7 FX4 5,000/Tape & Reel -7
(Chip Scale Alternative) 0.5mm pad pitch
1.4mm x 1.0mm x 0.4mm
74LVC1G34FZ4-7 FZ4 X2-DFN1410-6 5,000/Tape & Reel -7
0.5mm pad pitch
Notes: 4. For packaging details, go to our website at