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74AHC126 Datasheet, PDF (1/9 Pages) NXP Semiconductors – Quad buffer/line driver; 3-state | |||
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74AHC126
QUADRUPLE 3-STATE BUFFERS OE HIGH
Description
The 74AHC126 provides provides four independent buffer gates with
3-state outputs. Each buffer has a separate enable pin that when
driven with a low logic level places the corresponding output in the
high impedance state. The device is designed for operation with a
power supply range of 2.0V to 5.5V. The inputs are tolerant to 5.5V
allowing this device to be used in a mixed voltage environment.
Pin Assignments
Features
⢠Wide Supply Voltage Range from 2.0V to 5.5V
⢠Outputs Sink or Source 8mA at VCC = 4.5V
⢠CMOS Low Power Consumption
⢠Schmitt Trigger Action at All Inputs
⢠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. âGreenâ Device (Note 3)
Applications
⢠General Purpose Logic
⢠Wide array of products such as:
 PCs, Networking, Notebooks, 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 Incorporatedâs definitions of Halogen- and Antimony-free, "Green" and Lead-free.
3. Halogen- and Antimony-free "Greenâ products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
Click here for ordering information, located at the end of datasheet
74AHC126
Document number: DS35346 Rev. 3 - 2
1 of 9
www.diodes.com
January 2013
© Diodes Incorporated
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