Bus switch for shared bus isolation
The SN74CBTLV3126DGVR is a 4-bit bus switch from Texas Instruments' 74CBTLV low-voltage family, configured as four independent 1 x 1:1 SPST switches. It isolates or connects digital signal paths on a shared bus, useful in multi-master I2C, SPI, or memory-mapped systems where one peripheral must be disconnected without loading the bus.
