PCF8575PWR
by TI(德州仪器)The PCF8575PWR from Texas Instruments is an I²C I/O expander for adding digital connections to a microcontroller-based design. It is useful when switches, indicators, or other simple signals would otherwise consume the controller’s available GPIO. This record uses a surface-mount TSSOP-24 package. The free download contains a 24-pin KiCad symbol, the 24-pad TSSOP-24_L7.8-W4.4-P0.65-LS6.4-BL footprint, and a 3D model for board visualization. The files come from a real ProtoFlow import that was converted and checked in the editor. Open the part directly in ProtoFlow to use it in a schematic and PCB layout.
Download KiCad files
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