U74CB3Q3305 is DUAL FET BUS SWITCH 2.5V OR 3.3V LOW-VOLTAGE HIGH-BANDWIDTH BUS SWITCH manufactured by Unisonic Technologies .
| Part Number | Description |
|---|---|
| U74CB3Q3244 | 8-BIT FET BUS SWITCH |
| U74CB3Q3257 | LOW-VOLTAGE HIGH BANDWIDTH BUS SWITCH |
| U74CBT3251C | 1-OF-8 FET MULTIPLEXER/DEMULTIPLEXER |
| U74CBT3253C | DUAL 1-OF-4 FET MULTIPLEXER/EMULTIPLEXER |
| U74CBT3257C | 4-BIT 1-OF-2 FET MULTIPLEXER/DEMULTIPLEXER |
The U74CB3Q3305 device is a high-bandwidth FET bus switch using a charge pump to elevate the gate voltage of the pass transistor, providing a low and flat ON-state resistance (RON). The low and flat ON-state resistance allows for minimal propagation delay and supports switching input voltage beyond the supply on the data input/output (I/O) ports.
