74LVCE1G125
SINGLE BUFFER GATE WITH 3-STATE OUTPUT
Description
Pin Assignments
(Top View)
The 74LVCE1G125 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 1.4V to 5.5V. The inputs are tolerant to 5.5V
Vcc
Y
1
2
3
5
4
OE
A
allowing this device to be used in
a mixed voltage
GND
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.
SOT25 / SOT353
(Top View)
Features
6
1
2
3
OE
A
Vcc
•
•
•
•
•
•
•
•
Extended Supply Voltage Range from 1.4 to 5.5V
Switching speed characterized for operation at 1.5V
Offers 30% speed improvement over LVC at 1.8V.
± 24mA Output Drive at 3.3V
5
4
NC
Y
GND
CMOS low power consumption
DFN1410 (Note 2)
IOFF Supports Partial-Power-Down Mode Operation
Inputs accept up to 5.5V
ESD Protection Tested per JESD 22
Applications
Exceeds 200-V Machine Model (A115-A)
Exceeds 2000-V Human Body Model (A114-A)
Latch-Up Exceeds 100mA per JESD 78, Class II
Range of Package Options
•
•
•
•
•
Voltage Level Shifting
•
•
•
•
Bus Driver / Repeater
Power Down Signal Isolation
General Purpose Logic
Direct Interface with TTL Levels
SOT25, SOT353 and DFN1410: Assembled with “Green”
Molding Compound (no Br, Sb)
Wide array of products such as.
o
o
o
o
o
PCs, networking, notebooks, netbooks, PDAs
Computer peripherals, hard drives, CD/DVD ROM
TV, DVD, DVR, set top box
•
Lead Free Finish/ RoHS Compliant (Note 1)
Cell Phones, Personal Navigation / GPS
MP3 players ,Cameras, Video Recorders
Notes: 1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at
http://www.diodes.com/products/lead_free.html.
2. Pin 2 and pin 5 of the DFN1410 package are internally connected.
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www.diodes.com
December 2010
© Diodes Incorporated
74LVCE1G125
Document number: DS32216 Rev. 2 - 2