Industrial

This document is the user manual for FST3253 Dual 4:1 Multiplexer/Demultiplexer Bus Switch

This datasheet introduces the features and characteristics of FST3245 Octal Bus Switch

The FST3244 is an octal bus switch with high-speed CMOS TTL compatibility and low on resistance. It allows connections between inputs and outputs without adding propagation delay or generating additional ground bounce noise.

The Fairchild Switch FST32253 is a dual 4:1 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. The FST32253 has an equivalent 25Ω series resistor to reduce signal-reflection noise, eliminating the need for external terminating resistors.

The FST32245 is an octal bus switch with a 25Ω series resistor. The switch has a low On Resistance, allowing inputs to be connected to outputs without adding propagation delay or generating additional ground bounce noise. The device is organized as an 8-bit switch. 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. The FST32245 has an equivalent 25Ω series resistor to reduce signal-reflection noise, eliminating the need for external terminating resistors.

This datasheet describes the features of the FST32211 40/48-Bit Bus Switch, including 40/48-Bit High-Speed CMOS TTL-Compatible Bus Switching, Low On Resistance of the switch, Minimal Propagation Delay through the switch, Low lCC, Zero bounce in flow-through mode, Control inputs compatible with TTL level, Packaged in plastic Fine Pitch Ball Grid Array (FBGA)

The FST3126 is a quad high-speed CMOS TTL-compatible bus switch that provides low on-resistance and minimal propagation delay, allowing inputs to be connected to outputs without adding delay or generating additional ground bounce noise. The device consists of four 1-bit switches with separate OE inputs. When OE is high, the switch is on and Port A is connected to Port B. When OE is low, the switch is open and a high-impedance state exists between the two ports.

FST3125 Quad Bus Switch is a high-performance MOS TTL-compatible bus switch manufactured by Fairchild Semiconductor Corporation. It has low on-resistance and the minimum propagation delay. It also has zero bounce in flow-through mode.