SN74LVC1G125-Q1 汽车类具有三态输出的单路总线缓冲器门 | 德州仪器

SN74LVC1G125-Q1 (正在供货) 汽车类具有三态输出的单路总线缓冲器门

汽车类具有三态输出的单路总线缓冲器门 - SN74LVC1G125-Q1


This bus buffer gate is designed for 1.65-V to 5.5-V VCC operation.

The SN74LVC1G125 is a single line driver with a 3-state output. The output is disabled when the output-enable (OE) input is high.

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.

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.


  • Qualified for Automotive Applications
  • Supports 5-V VCC Operation
  • Inputs Accept Voltages to 5.5 V
  • Low Power Consumption, 10-µA Max ICC
  • ±24-mA Output Drive at 3.3 V
  • Ioff Supports Partial-Power-Down Mode Operation
  • 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)


与其它产品相比 同向缓冲器/驱动器 邮件 下载到电子表格中
Part number 立即下单 Technology Family VCC (Min) (V) VCC (Max) (V) IOL (Max) (mA) ICC (uA) IOH (Max) (mA) Input type Output type Features Data rate (Mbps) Rating Operating temperature range (C) Package Group
SN74LVC1G125-Q1 立即下单 LVC     1.65     5.5     32     10     -32     Standard CMOS     3-State     Balanced outputs
Very high speed (tpd 5-10ns)
Partial power down (Ioff)
Over-voltage tolerant inputs    
300     Automotive     -40 to 125     SC70 | 5
SOT-23 | 5