SN74CB3Q6800PWR

The SN74CB3Q6800PWR from Texas Instruments is a 10-channel, 1:1 single-pole, single-throw (SPST) general-purpose FET bus switch. It features a high bandwidth of up to 500 MHz, making it suitable for demanding data path applications. The device supports a wide input/output voltage range from 0V to 5.5V, with a VCC operating range from 2.3V to 3.6V.

Key electrical characteristics include a low and flat ON-state resistance (Ron) of 4.5 mΩ typical, low input/output capacitance (3.5 pF typical), and a maximum continuous current of 64 mA. The switch supports bidirectional data flow with near-zero propagation delay and features precharged outputs to minimize signal distortion during live insertion and hot-plugging.

This bus switch is available in a 24-TSSOP package, designed for surface mounting. Its versatile capabilities make it suitable for applications such as PCI interfaces, differential signal interfaces, memory interleaving, bus isolation, and low-distortion signal gating. The device also supports partial power-down mode operation and has latch-up performance exceeding 100 mA.

With its robust specifications, including 5V tolerant I/Os and rail-to-rail switching, the SN74CB3Q6800PWR is a reliable choice for various digital and analog switching needs in electronic designs.