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Product attributes Property Value
Manufacturer Texas Instruments
Product Series 74LVTH
Packaging Bulk |
Part Status Active
Logic Type Buffer, Non-Inverting
Number of Elements 4
Number of Bits per Element 1
Input Type -
Output Type 3-State
Current - Output High, Low 32mA, 64mA
Voltage - Supply 2.7V ~ 3.6V
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 14-SOIC (0.209", 5.30mm Width)
Supplier Device Package 14-SO

The SN74LVTH126NS from Texas Instruments is a quad buffer with 3-State outputs, operating from 2.7V to 3.6V. It offers high drive current of 32mA/64mA, making it suitable for demanding bus applications. Ideal for memory interfacing, backplane driving, and industrial control.

  • High Drive Current (32mA/64mA): Drives heavy loads with minimal distortion.
  • Low-Voltage Operation: Reduces power consumption in 3.3V systems.
  • 3-State Outputs: Provides bus isolation and multiplexing.
  • Proven TI Quality: Reliable performance in industrial applications.

High-Drive Bus Buffering

The SN74LVTH126NS provides 32mA/64mA drive, making it ideal for buffering high-capacitance buses.

Memory Interface Buffering

Use it to buffer control and data lines in memory systems, ensuring reliable operation.

Backplane Drivers

Its high drive strength is perfect for driving signals across backplanes in telecom equipment.

Level Shifting for 3.3V Systems

Operates at 2.7V-3.6V, ideal for interfacing 3.3V logic with other low-voltage devices.

Industrial Control Signals

Buffers signals in industrial controllers, operating reliably from -40°C to 85°C.

Peripheral Expansion

Drive multiple peripheral inputs from a single source without signal degradation.

Q: What logic family is the SN74LVTH126NS?
A: It belongs to the 74LVTH family, combining low-voltage with high drive.
Q: What is the function of this device?
A: It is a non-inverting buffer with 3-State outputs.
Q: How many channels are there?
A: It has 4 independent channels for buffering multiple signals.
Q: What is the output type?
A: The outputs are 3-State, enabling bus isolation.
Q: What is the voltage range?
A: It operates from 2.7V to 3.6V.
Q: What package is used?
A: It comes in a 14-SOIC package with 5.30mm width.
Base Product Number : SN74LVTH126NS
14-SOIC 2.7V-3.6V 74LVTH Buffer Bus Buffering High-Drive Industrial Logic IC Memory Interface
Q: What logic family is the SN74LVTH126NS?
A: It belongs to the 74LVTH family, combining low-voltage with high drive.
Q: What is the function of this device?
A: It is a non-inverting buffer with 3-State outputs.
Q: How many channels are there?
A: It has 4 independent channels for buffering multiple signals.
Q: What is the output type?
A: The outputs are 3-State, enabling bus isolation.
Q: What is the voltage range?
A: It operates from 2.7V to 3.6V.
Q: What package is used?
A: It comes in a 14-SOIC package with 5.30mm width.