SN74LVC125A-EP中文资料具有三态输出的增强型产品 4 通道、1.65V 至 3.6V 缓冲器数据手册TI规格书

描述 Description

This quadruple bus buffer gate is designed for 1.65-V to 3.6-V VCC operation. The SN74LVC125A 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. 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/5-V system environment.

特性 Features

• Controlled Baseline
• Enhanced Diminishing Manufacturing Sources (DMS) Support
• Qualification Pedigree
• Inputs Accept Voltages to 5.5 V
• Typical VOLP (Output Ground Bounce) CC = 3.3 V, TA = 25°C
• Latch-Up Performance Exceeds 250 mA Per JESD 17
• 2000-V Human-Body Model (A114-A)
• 1000-V Charged-Device Model (C101)


Component qualification in accordance with JEDEC and industry standards to ensure reliable operation over an extended temperature range. This includes, but is not limited to, Highly Accelerated Stress Test (HAST) or biased 85/85, temperature cycle, autoclave or unbiased HAST, electromigration, bond intermetallic life, and mold compound life. Such qualification testing should not be viewed as justifying use of this component beyond specified performance and environmental limits.