SN74LVC2G125 - 具有三态输出的双总线缓冲器闸

SN74LVC2G125是TI德州仪器公司的一款TI芯片产品，SN74LVC2G125是具有三态输出的双总线缓冲器闸，本站介绍了SN74LVC2G125的封装应用图解、特点和优点、功能等，并给出了与SN74LVC2G125相关的TI元器件型号供参考。

SN74LVC2G125 - 具有三态输出的双总线缓冲器闸 - TI芯片 - 小尺寸逻辑器件 - 德州仪器

产品特性

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
- 200-V Machine Model
- 1000-V Charged-Device Model

产品应用

Cable Modem Termination Systems
High-Speed Data Acquisition and Generation
Military: Radars and Sonars
Motor Controls: High-Voltage
Power Line Communication Modems
SSDs: Internal or External
Video Broadcasting and Infrastructure: Scalable Platforms
Video Broadcasting: IP-Based Multi-Format Transcoders
Video Communications Systems

产品说明

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.

产品器件信息

PART NUMBER	PACKAGE	BODY SIZE
SN74LVC2G125	SM8 (8)	2.95 mm × 2.80 mm
	US8 (8)	2.30 mm × 2.00 mm
	DSBGA (8)	1.91 mm × 0.91 mm

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