FST3125MX Datasheet PDF - Fairchild

●The FST3125MX is a 4-bit high-speed CMOS Bus Switch comes with TTL-compatible. The low on-resistance of the switch allows inputs to be connected to outputs without adding propagation delay or generating additional ground bounce noise. The device is organized as four one1-bit switches with separate OE\ inputs. When OE\ is low, the switch is ON and port A is connected to port B. When OE\ is high, the switch is open and a high-impedance state exists between the two ports.

● Minimal propagation delay through the switch

● Low ICC

● Zero bounce in flow-through mode

● Control inputs compatible with TTL level

● 4R Switch connection between two ports