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FSTU3253

Fairchild Semiconductor
Part Number FSTU3253
Manufacturer Fairchild Semiconductor
Description Dual 4:1 Multiplexer/Demultiplexer Bus Switch
Published Mar 23, 2005
Detailed Description FSTU3253 Dual 4:1 Multiplexer/Demultiplexer Bus Switch with −2V Undershoot Protection August 2001 Revised September 200...
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FSTU3253
FSTU3253


Overview
FSTU3253 Dual 4:1 Multiplexer/Demultiplexer Bus Switch with −2V Undershoot Protection August 2001 Revised September 2001 FSTU3253 Dual 4:1 Multiplexer/Demultiplexer Bus Switch with −2V Undershoot Protection General Description The Fairchild Switch FSTU3253 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 A and B Ports are protected a...



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