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SN74LVC126ADGVRE4_TI(德州仪器)中文资料_英文资料_价格_PDF手册

2024/4/17 16:42:00

218

SN74LVC126ADGVRE4

具有三态输出的 4 通道、1.65V 至 3.6V 缓冲器

 



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1 Features

 

• Operates From 1.65 V to 3.6 V

• Specified From –40°C to  125°C

• Inputs Accept Voltages up to 5.5 V

• Maximum tpd of 4.7 ns at 3.3 V

• Typical VOLP (Output Ground Bounce), 2 V at VCC = 3.3 V, TA = 25°C

• Latch-Up Performance Exceeds 250 mA Per JESD 17

 

 

 

2 Applications

 

• AV Receivers

• Audio Docks: Portable

• Blu-ray Players and Home Theaters

• MP3 Players or Recorders

• Personal Digital Assistants (PDAs)

• Power: Telecom, Server, and AC-DC Supplies (Single-Controller, Analog, and Digital)

• Solid State Drives (SSDs): Client and Enterprise

• TVs: LCD, Digital, and High-Definition (HDTV)

• Tablets: Enterprise

• Video Analytics: Server

• Wireless Headsets, Keyboards, and Mice

 

 

                     

 

3 Description

 

The SN74LVC126A device is a quadruple bus buffer gate designed for 1.65-V to 3.6-V VCC operation.

 

The SN74LVC126A device features independent line drivers with 3-state outputs. Each output is disabled when the associated output-enable (OE) input is low.

 

To ensure the high-impedance state during power up or power down, OE must be tied to GND through a pulldown resistor; the minimum value of the resistor is determined by the current-sourcing capability of the driver.

 

Inputs can be driven from either 3.3-V or 5-V devices. This feature allows the use of this device as a translator in a mixed 3.3-V and 5-V system environment.