FSTU3257 Datasheet - Fairchild Semiconductor

FSTU3257 Quad 2:1 Multiplexer/Demultiplexer Bus Switch with -2V Undershoot Protection

The Fairchild Switch FSTU3257 is a quad 2:1 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, the select pin .

FSTU3257 Features

* s Undershoot hardened to

* 2V (A and B Ports) s Soft enable turn-on to minimize bus to bus charge sharing during enable s 4Ω switch connection between two ports. s Minimal propagation delay through the switch. s Low lCC. s Zero bounce in flow-through mode. s Control inputs compatible with TTL

FSTU3257_FairchildSemiconductor.pdf

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Datasheet Details

Part number:

FSTU3257

Manufacturer:

Fairchild Semiconductor

File Size:

89.02 KB

Description:

Quad 2:1 multiplexer/demultiplexer bus switch with -2v undershoot protection.

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FSTU3257 FSTU3257 Quad Multiplexer Demultiplexer Bus Switch with -2V Undershoot Protection Fairchild Semiconductor

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