GPIO 扩充器

PCA9557RGVRG4

I2C/SMBus GPIO Expander 400kHz 5.5V 16-Pin VQFN EP T/R

Texas Instruments

产品技术规范

• 欧盟RoHS指令

  Compliant

• 美国出口管制分类ECCN编码

  EAR99

• 环保无铅

  Active

• 美国海关商品代码

  8542.39.00.90

• Automotive

  No

• PPAP

  No

• Minimum Operating Supply Voltage (V)

  2.3

• Mounting

  Surface Mount

• Package Height

  0.95(Max)

• Package Width

  4.15(Max)

• Package Length

  4.15(Max)

• PCB changed

  16

• Standard Package Name

  QFN

• Supplier Package

  VQFN EP

• Pin Count

  16

• Lead Shape

  No Lead