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| SN74LV125A-Q1 Datasheet, PDF (1/13 Pages) Texas Instruments – QUADRUPLE BUS BUFFER GATE WITH 3-STATE OUTPUTS | |||
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SN74LV125A-Q1
www.ti.com
SCES814 â SEPTEMBER 2010
QUADRUPLE BUS BUFFER GATE WITH 3-STATE OUTPUTS
Check for Samples: SN74LV125A-Q1
FEATURES
1
⢠Qualified for Automotive Applications
⢠2-V to 5.5-V VCC Operation
⢠Typical VOLP (Output Ground Bounce)
<0.8 V at VCC = 3.3 V, TA = 25°C
⢠Typical VOHV (Output VOH Undershoot)
>2.3 V at VCC = 3.3 V, TA = 25°C
⢠Support Mixed-Mode Voltage Operation on All
Ports
⢠Ioff Supports Partial-Power-Down Mode
Operation
RGY PACKAGE
(TOP VIEW)
1
1A 2
1Y 3
2OE 4
2A 5
2Y 6
7
14
13 4OE
12 4A
11 4Y
10 3OE
9 3A
8
DESCRIPTION
The SN74LV125A-Q1 quadruple bus buffer gate is designed for 2-V to 5.5-V VCC operation.
This device features independent line drivers with 3-state outputs. Each output is disabled when the associated
output-enable (OE) input is high.
To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup
resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
These devices are fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the
outputs, preventing damaging current backflow through the devices when they are powered down.
TA
â40°C to 125°C
QFN â RGY
ORDERING INFORMATION
PACKAGE (1)
ORDERABLE PART NUMBER
Reel of 3000
SN74LV125AQRGYRQ1
(1) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.
TOP-SIDE MARKING
LV125Q
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2010, Texas Instruments Incorporated
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