FST32253, FST3244, FST3244MTC Selling Leads, Datasheet
MFG:Fairchild Package Cooled:N/A D/C:09+
FST32253, FST3244, FST3244MTC Datasheet download
Part Number: FST32253
MFG: Fairchild
Package Cooled: N/A
D/C: 09+
MFG:Fairchild Package Cooled:N/A D/C:09+
FST32253, FST3244, FST3244MTC Datasheet download
MFG: Fairchild
Package Cooled: N/A
D/C: 09+
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PDF/DataSheet Download
Datasheet: FST32253
File Size: 146273 KB
Manufacturer: FAIRCHILD [Fairchild Semiconductor]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: FST3244
File Size: 106215 KB
Manufacturer: FAIRCHILD [Fairchild Semiconductor]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: FST3244MTC
File Size: 106215 KB
Manufacturer: FAIRCHILD [Fairchild Semiconductor]
Download : Click here to Download
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.
When OE is LOW, S0 and S1 connect 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.
The FST32253 has an equivalent 25Ω series resistor to reduce signal-reflection noise, eliminating the need for external terminating resistors.
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 device 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.
·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.