Features: ·4W 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.PinoutSpecificationsSupply Voltage (VCC) ..........................................-0.5V to +7.0VDC Switch Voltage (V...
FST3244: Features: ·4W 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.PinoutSpecificati...
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·4W 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.
The Fairchild Switch FST3244 provides 8-bits of highspeed CMOS TTL-compatible bus switching in a standard 244 pin-out. 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 FST3244 is organized as two 4-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.