FSTU16245 - 16-Bit Bus Switch with −2V Undershoot Protection

Datasheet Summary

Description

The Fairchild Switch FSTU16245 provides 16-bits of highspeed CMOS TTL-compatible bus switching.

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 a 16-bit switch.

Features

I Undershoot hardened to.
2V (A and B Ports) I 4Ω switch connection between two ports. I Minimal propagation delay through the switch. I Low lCC. I Zero bounce in flow-through mode. I Control inputs compatible with TTL level. I See.

Fairchild Semiconductor

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Datasheet Details

Part number	FSTU16245
Manufacturer	Fairchild Semiconductor
File Size	190.07 KB
Description	16-Bit Bus Switch with −2V Undershoot Protection
Datasheet	FSTU16245 Datasheet
Additional preview pages of the FSTU16245 datasheet.

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Full PDF Text Transcription

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FSTU16245 16-Bit Bus Switch with −2V Undershoot Protection April 2001 Revised April 2001 FSTU16245 16-Bit Bus Switch with −2V Undershoot Protection General Description The Fairchild Switch FSTU16245 provides 16-bits of highspeed CMOS TTL-compatible bus switching. 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 a 16-bit switch. There are two 8-bit switches with separate output enable inputs. When OE is LOW, the switch is ON and Port a is connected to Port B. When OE is HIGH, the switch is OFF and a high impedance state exists between the A and B Ports. The A and B Ports are protected against undershoot to support an extended range to 2.0V below ground.

Published: Mar 23, 2005 |