Diodes 74LVC126A Manuel d'utilisateur

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74LVC126A
Document number: DS35266 Rev. 3 - 2
1 of 10
www.diodes.com
June 2012
© Diodes Incorporated
74LVC126
A
QUADRUPLE 3-STATE BUFFERS
Description
The 74LVC126A provides four independent buffers with three state
outputs. Each output is independently controlled by an associated
output enable pin (OE) which places the device in the high
impedance state when driven low. 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 IOFF. The IOFF circuitry disables the output
preventing damaging current backflow when the device is powered
down.
Features
Supply Voltage Range from 1.65V to 5.5V
Sinks 24mA at V
CC
= 3.3V
CMOS low power consumption
IOFF Supports Partial-Power-Down Mode Operation
Inputs or outputs accept up to 5.5V
Inputs can be driven by 3.3V or 5.5V allowing for voltage
translation applications.
ESD Protection Exceeds JESD 22
200-V Machine Model (A115-A)
2000-V Human Body Model (A114-A)
Exceeds 1000-V Charged Device Model (C101C)
Latch-Up Exceeds 250mA per JESD 78, Class II
Range of Package Options SO-14 and TSSOP-14
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
Pin Assignments
Applications
Voltage Level Shifting
General Purpose Logic
Power Down Signal Isolation
Wide array of products such as:
PCs, networking, notebooks, ultrabooks, netbooks
Computer peripherals, hard drives, CD/DVD ROM
TV, DVD, DVR, set top box
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 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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Résumé du contenu

Page 1 - QUADRUPLE 3-STATE BUFFERS

74LVC126A Document number: DS35266 Rev. 3 - 2 1 of 10 www.diodes.com June 2012© Diodes Incorporated 74LVC126AQUADRUPLE 3-STATE BUFFERS Description

Page 2 - Inputs Output

74LVC126A Document number: DS35266 Rev. 3 - 2 10 of 10 www.diodes.com June 2012© Diodes Incorporated 74LVC126A IMPORTANT NOTICE DIODES INCORPORAT

Page 3

74LVC126A Document number: DS35266 Rev. 3 - 2 2 of 10 www.diodes.com June 2012© Diodes Incorporated 74LVC126A Pin Descriptions Pin Number Pin Nam

Page 4

74LVC126A Document number: DS35266 Rev. 3 - 2 3 of 10 www.diodes.com June 2012© Diodes Incorporated 74LVC126A Absolute Maximum Ratings (Note 4) (@

Page 5

74LVC126A Document number: DS35266 Rev. 3 - 2 4 of 10 www.diodes.com June 2012© Diodes Incorporated 74LVC126A Electrical Characteristics (@TA = +2

Page 6

74LVC126A Document number: DS35266 Rev. 3 - 2 5 of 10 www.diodes.com June 2012© Diodes Incorporated 74LVC126A Switching Characteristics Paramet

Page 7

74LVC126A Document number: DS35266 Rev. 3 - 2 6 of 10 www.diodes.com June 2012© Diodes Incorporated 74LVC126A Parameter Measuement Information

Page 8 - Package Type: TSSOP-14

74LVC126A Document number: DS35266 Rev. 3 - 2 7 of 10 www.diodes.com June 2012© Diodes Incorporated 74LVC126A Ordering Information Device Pac

Page 9

74LVC126A Document number: DS35266 Rev. 3 - 2 8 of 10 www.diodes.com June 2012© Diodes Incorporated 74LVC126A Package Outline Dimensions (All dime

Page 10 - 74LVC126

74LVC126A Document number: DS35266 Rev. 3 - 2 9 of 10 www.diodes.com June 2012© Diodes Incorporated 74LVC126A Suggested Pad Layout Package Type:

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