Datasheet Summary
SCDS141D
- OCTOBER 2003
- REVISED SEPTEMBER 2021
SN74CB3Q3305 Dual FET Bus Switch 2.5-V or 3.3-V Low-Voltage High-Bandwidth Bus Switch
1 Features
- High-bandwidth data path (up to 500 MHz)1
- 5-V tolerant I/Os with device powered up or powered down
- Low and flat ON-state resistance (ron) characteristics over operating range (ron = 3 Ω typical)
- Supports input voltage beyond supply on data I/O ports
- 0 to 5 V switching with 3.3 V VCC
- 0 to 3.3 V switching with 2.5 V VCC
- Bidirectional data flow with near-zero propagation delay
- Low input or output capacitance minimizes loading and signal distortion (Cio(OFF) = 3.5 pF typical)
- Fast switching frequency (fOE = 20 MHz...