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TI(德州仪器) SN74CBTLV3125
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  • TI(德州仪器) SN74CBTLV3125
  • TI(德州仪器) SN74CBTLV3125
  • TI(德州仪器) SN74CBTLV3125
  • TI(德州仪器) SN74CBTLV3125
  • TI(德州仪器) SN74CBTLV3125
  • TI(德州仪器) SN74CBTLV3125
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SN74CBTLV3125

SN74CBTLV3125

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具有断电保护功能的 3.3V、1:1 (SPST)、4 通道 FET 总线开关

产品详情
  • 说明
  • 特性
  • 参数
  • 封装 | 引脚 | 尺寸

The SN74CBTLV3125 quadruple FET bus switch features independent line switches. Each switch is disabled when the associated output-enable (OE) input is high.

This device is fully specified for partial-power-down applications using Ioff. The Ioff feature ensures that damaging current will not backflow through the device when it is powered down. The device has isolation during power off.

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.

  • Standard ’125-Type Pinout
  • 5- Switch Connection Between Two Ports
  • Rail-to-Rail Switching on Data I/O Ports
  • Ioff Supports Partial-Power-Down Mode Operation
  • Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II

Configuration1
Number of channels4
Power supply voltage - single (V)2.5, 3.3
ProtocolsAnalog, I2C, I2S, JTAG, RGMII, SPI, TDM, UART
Ron (typ) (Ω)5
ON-state leakage current (max) (µA)1
Bandwidth (MHz)200
Operating temperature range (°C)-40 to 85
Input/output continuous current (max) (mA)128
RatingCatalog
Drain supply voltage (max) (V)3.6
Supply voltage (max) (V)3.6
SOIC (D)1451.9 mm² 8.65 x 6
SSOP (DBQ)1629.4 mm² 4.9 x 6
TSSOP (PW)1432 mm² 5 x 6.4
TVSOP (DGV)1423.04 mm² 3.6 x 6.4
VQFN (RGY)1412.25 mm² 3.5 x 3.5
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