The Fairchild Switch FST3257QSCX is a quad 2:1 high-speed CMOS TTL-compatible multiplexer / demultiplexer bus switch. The low on resistance of the switch allows inputs to be connected to outputs without adding propagation delay or generating additional ground bounce noise. When /OE is LOW, the select pin connects the A port to the selected B port output. When /OE is HIGH, the switch is OPEN and a high-impedance state exists between the two ports.
Feature
- 4ohm switch connection between two ports.
- Minimal propagation delay through the switch.
- Low lCC.
- Zero bounce in flow-through mode.
- Control inputs compatible with TTL level.
Applications
- Media Tablets
- Storage & Peripherals
- Mobile Handsets
- Wireless LAN Card & Broadband Access
- PMP/MP3 Players