Diodes 74LVC1G125 User Manual
Description, Features, Pin assignments
74LVC1G125
Document number: DS32202 Rev. 7 - 2
1 of 15
March 2014
© Diodes Incorporated
74LVC1G125
SINGLE BUFFER GATE WITH 3-STATE OUTPUT
Notes:
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. Se 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.
Description
The 74LVC1G125 is a single non-inverting buffer/bus driver with a 3-
state output. The output enters a high impedance state when a HIGH-
level is applied to the output enable (OE) pin. 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.
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
o
Exceeds 200-V Machine Model (A115)
o
Exceeds 2000-V Human Body Model (A114)
o
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
2
4
5
6
3
1
( Top View )
X2-DFN1410-6
OE
GND
Vcc
Y
NC
A
(Top View)
X2-DFN1010-6
OE
GND
Vcc
Y
NC
A
1
2
3
4
5
6
OE
Y
Vcc
5
4
3
2
1
SOT25 / SOT353
( Top View )
A
OE
Y
Vcc
SOT553
( Top View )
GND
A
5
4
3
2
1
X2-DFN0808-4
(Top View)
1
2
3
4
5
GND
A
OE
Vcc
Y
Packages not to scale
X2-DFN1409-6
Chip Scale
Alternative
GND
A
Y
NC
OE
Vcc
1
6
5
4
3
2
( Bottom View )
(Top View)
X1-DFN1010-6
OE
GND
Vcc
Y
NC
A
1
2
3
4
5
6
GND
Applications
Voltage Level Shifting
Bus Driver / Repeater
Power Down Signal Isolation
General Purpose Logic
Wide array of products such as:
o
PCs, networking, notebooks, netbooks, PDAs
o
Tablet Computers, E-readers
o
Computer peripherals, hard drives, CD/DVD ROM
o
TV, DVD, DVR, set top box
o
Cell Phones, Personal Navigation / GPS
o
MP3 players ,Cameras, Video Recorders
Future
Product