Dual Bus Buffer Gate with 3-State Outputs - SN74LVC2G125

SN74LVC2G125 (ACTIVE)

Dual Bus Buffer Gate with 3-State Outputs

Description

The SN74LVC2G125 device is a dual bus buffer gate, designed for 1.65-V to 5.5-V VCC operation. This device features dual line drivers with 3-state outputs. The outputs are disabled when the associated output-enable (OE) input is high.

NanoFree™ package technology is a major breakthrough in IC packaging concepts, using the die as the package.

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.

This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.

Features

  • Available in the Texas Instruments NanoFree Package
  • Supports 5-V VCC Operation
  • Inputs Accept Voltages to 5.5 V
  • Max tpd of 4.3 ns at 3.3 V
  • Low Power Consumption, 10-µA Max ICC
  • ±24-mA Output Drive at 3.3 V
  • Typical VOLP (Output Ground Bounce)
    <0.8 V at VCC = 3.3 V, TA = 25°C
  • Typical VOHV (Output VOH Undershoot)
    >2 V at VCC = 3.3 V, TA = 25°C
  • Ioff Supports Live Insertion, Partial-Power-Down Mode, and Back-Drive Protection
  • Can Be Used as a Down Translator to Translate Inputs From a Max of 5.5 V Down to the VCC Level
  • Latch-Up Performance Exceeds 100 mA Per
    JESD 78, Class II
  • ESD Protection Exceeds JESD 22
    • 2000-V Human-Body Model (A114-A)
    • 200-V Machine Model (A115-A)
    • 1000-V Charged-Device Model (C101)

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Other qualified versions of SN74LVC2G125

Version Part Number Definition
Automotive SN74LVC2G125-Q1 Q100 devices qualified for high-reliability automotive applications targeting zero defects

Parametrics Compare all products in Little Logic

 
Technology Family
Sub-Family
VCC (Min) (V)
VCC (Max) (V)
Bits (#)
Voltage (Nom) (V)
F @ Nom Voltage (Max) (Mhz)
ICC @ Nom Voltage (Max) (mA)
tpd @ Nom Voltage (Max) (ns)
Output Drive (IOL/IOH) (Max) (mA)
Input Type
Output Type
Logic
3-State Output
Schmitt Trigger
Rating
Operating Temperature Range (C)
Pin/Package
Approx. Price (US$)
SN74LVC2G125 SN74LVC2G125-Q1
LVC     LVC    
Non-Inverting Buffer/Driver     Non-Inverting Buffer/Driver    
1.65     1.65    
5.5     5.5    
2     2    
1.8
2.5
3.3
5    
1.8
2.5
3.3
5    
150     150    
0.01     0.01    
9.1
4.8
4.3
3.7    
9.1
4.8
4.3
3.7    
32/-32     32/-32    
CMOS/TTL     CMOS/TTL    
CMOS     CMOS    
True     True    
Yes     Yes    
No     No    
Catalog     Automotive    
-40 to 125     -40 to 85    
8DSBGA
8SM8
8US8    
8SM8
8US8    
0.18 | 1ku     0.20 | 1ku    
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