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FST3244QSC - Octal Bus Switch

This page provides the datasheet information for the FST3244QSC, a member of the FST Octal Bus Switch family.

Description

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.

Features

  • 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 level. Ordering Code: Order Number FST3244WM FST3244QSC FST3244MTC Package Number M20B MQA20 MTC20 Package.

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Datasheet Details

Part number FST3244QSC
Manufacturer Fairchild Semiconductor
File Size 103.73 KB
Description Octal Bus Switch
Datasheet download datasheet FST3244QSC Datasheet
Additional preview pages of the FST3244QSC datasheet.

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Full PDF Text Transcription

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FST3244 Octal Bus Switch June 1997 Revised December 1999 FST3244 Octal Bus Switch General Description 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. Features s 4Ω switch connection between two ports. s Minimal propagation delay through the switch. s Low lCC. s Zero bounce in flow-through mode.
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