Diodes 74LVCE1G126 Manuel d'utilisateur

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74LVCE1G126
SINGLE BUFFER GATE WITH 3-STATE OUTPUT
74LVCE1G126
Document number: DS32217 Rev. 3 - 2
1 of 14
www.diodes.com
February 2011
© Diodes Incorporated
NEW PRODUCT
Description
The 74LVCE1G126 is a single non-inverting buffer/bus driver
with a 3-state output. The output enters a high impedance
state when a LOW-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
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
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
CMOS low power consumption
IOFF Supports Partial-Power-Down Mode Operation
Inputs accept up to 5.5V
ESD Protection Tested per JESD 22
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
Direct Interface with TTL Levels
SOT25, SOT353 and DFN1410: Assembled with “Green”
Molding Compound (no Br, Sb)
Lead Free Finish/ RoHS Compliant (Note 1)
Pin Assignments
SOT25 / SOT353
GND
Y
Vcc
(Top View)
5
43
2
1
A
OE
2
3
(Top View)
DFN1410 (Note 2)
A
GND
Y
Vcc
NC
4
6
5
1
OE
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 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
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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Résumé du contenu

Page 1 - 74LVCE1G126

74LVCE1G126SINGLE BUFFER GATE WITH 3-STATE OUTPUT 74LVCE1G126 Document number: DS32217 Rev. 3 - 2 1 of 14 www.diodes.com February 2011 © Diodes Inc

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Page 10 - February 2011

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Page 11 - Gauge Plane

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Page 12 - Top View

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Page 13

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Page 14 - NEW PRODUCT

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