FST3125MX.

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
• 4Ω Switch connection between two ports