PCA9543AD,118
by NXP(恩智浦)
When an I2C design needs selectable downstream bus connections, NXP's PCA9543AD,118 provides a bus-switch function. It can help organize peripheral branches so a controller can select which connected bus paths are active. The surface-mount SO-14 version in this record has a matching 14-pin symbol and 14-pad footprint. Downloadable files comprise the KiCad symbol, SO-14_L8.7-W3.9-P1.27-LS6.0-BL footprint, and an included 3D model for assembly review. The conversion's usage history includes 1 ProtoFlow engineer working with it in real designs. Open this I2C switch directly in ProtoFlow to place it in your circuit.
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